/* ==========================================================================
   Krokus Design System — shared stylesheet
   Dark theme with purple accent, matching v0.app design
   ========================================================================== */

/* ── Fonts ──────────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Onest:wght@400;500;600;700;800&display=swap');

/* ── Design tokens ──────────────────────────────────────────────────────── */
:root {
  --bg:           oklch(0.12 0.01 270);
  --bg-card:      oklch(0.16 0.01 270);
  --bg-secondary: oklch(0.22 0.01 270);
  --bg-input:     oklch(0.22 0.01 270);
  --border:       oklch(0.26 0.01 270);
  --fg:           oklch(0.98 0 0);
  --fg-muted:     oklch(0.65 0 0);
  --accent:       oklch(0.55 0.2 280);
  --accent-fg:    oklch(0.98 0 0);
  --accent-green: oklch(0.65 0.18 145);
  --accent-yellow:oklch(0.75 0.15 85);
  --accent-red:   oklch(0.55 0.2 25);
  --radius-sm:    8px;
  --radius:       12px;
  --radius-lg:    16px;
  --radius-xl:    20px;
  --radius-2xl:   24px;
  --shadow-accent: 0 8px 32px oklch(0.55 0.2 280 / 0.15);
  /* fluid scale for dashboard layout */
  --u: clamp(13px, 0.834vw, 22px);
  --radius-card: 1.25rem;
  --radius-pill: 999px;
  --radius-btn: 0.75rem;
}

/* ── Theme: Light ───────────────────────────────────────────────────────── */
html.theme-light {
  --bg:            oklch(0.98 0.005 270);
  --bg-card:       oklch(1 0 0);
  --bg-secondary:  oklch(0.95 0.01 270);
  --bg-input:      oklch(0.95 0.005 270);
  --border:        oklch(0.90 0.005 270);
  --fg:            oklch(0.15 0.01 270);
  --fg-muted:      oklch(0.45 0.01 270);
  --accent:        oklch(0.50 0.2 280);
  --accent-fg:     oklch(0.98 0 0);
  --accent-green:  oklch(0.55 0.18 145);
  --accent-yellow: oklch(0.70 0.15 85);
  --accent-red:    oklch(0.55 0.22 25);
  --shadow-accent: 0 8px 32px oklch(0.50 0.2 280 / 0.15);
}

/* ── Theme: Dark (explicit) ─────────────────────────────────────────────── */
html.theme-dark {
  --bg:            oklch(0.12 0.02 280);
  --bg-card:       oklch(0.16 0.02 280);
  --bg-secondary:  oklch(0.22 0.02 280);
  --bg-input:      oklch(0.22 0.02 280);
  --border:        oklch(0.28 0.02 280);
  --fg:            oklch(0.95 0.01 280);
  --fg-muted:      oklch(0.60 0.02 280);
  --accent:        oklch(0.60 0.2 280);
  --accent-fg:     oklch(0.98 0 0);
  --accent-green:  oklch(0.65 0.18 145);
  --accent-yellow: oklch(0.75 0.15 85);
  --accent-red:    oklch(0.55 0.2 25);
  --shadow-accent: 0 8px 32px oklch(0.60 0.2 280 / 0.15);
}

/* ── Theme: Ocean ───────────────────────────────────────────────────────── */
html.theme-ocean {
  --bg:            oklch(0.14 0.03 200);
  --bg-card:       oklch(0.18 0.03 200);
  --bg-secondary:  oklch(0.22 0.03 200);
  --bg-input:      oklch(0.22 0.03 200);
  --border:        oklch(0.28 0.03 200);
  --fg:            oklch(0.92 0.02 190);
  --fg-muted:      oklch(0.58 0.04 195);
  --accent:        oklch(0.65 0.15 175);
  --accent-fg:     oklch(0.15 0.03 200);
  --accent-green:  oklch(0.65 0.18 145);
  --accent-yellow: oklch(0.75 0.15 85);
  --accent-red:    oklch(0.55 0.2 25);
  --shadow-accent: 0 8px 32px oklch(0.65 0.15 175 / 0.15);
}

/* ── Theme: Sunset ──────────────────────────────────────────────────────── */
html.theme-sunset {
  --bg:            oklch(0.16 0.03 30);
  --bg-card:       oklch(0.20 0.04 30);
  --bg-secondary:  oklch(0.24 0.04 30);
  --bg-input:      oklch(0.24 0.04 30);
  --border:        oklch(0.30 0.04 30);
  --fg:            oklch(0.92 0.02 50);
  --fg-muted:      oklch(0.58 0.05 40);
  --accent:        oklch(0.68 0.18 35);
  --accent-fg:     oklch(0.98 0 0);
  --accent-green:  oklch(0.65 0.18 145);
  --accent-yellow: oklch(0.78 0.14 70);
  --accent-red:    oklch(0.55 0.22 15);
  --shadow-accent: 0 8px 32px oklch(0.68 0.18 35 / 0.15);
}

/* ── Brand palette (brandbook) ─────────────────────────────────────────── */
:root {
  --brand-c1-from:  #5E3EE9;
  --brand-c1-to:    #945FFA;
  --brand-c2-from:  #2971EF;
  --brand-c2-to:    #7CBDFD;
  --brand-c3-from:  #F5A427;
  --brand-c3-to:    #FDD47A;
  --brand-grad-1:   linear-gradient(135deg, #5E3EE9 0%, #945FFA 100%);
  --brand-grad-2:   linear-gradient(135deg, #2971EF 0%, #7CBDFD 100%);
  --brand-grad-3:   linear-gradient(135deg, #F5A427 0%, #FDD47A 100%);
}

/* ── Theme: Lavender (light) ────────────────────────────────────────────── */
[data-theme="lavender"] {
  --bg: #F7F5FB;
  --sidebar: #FFFFFF;
  --surface: #FFFFFF;
  --ink: #1B1A2E;
  --ink-2: #4B4A63;
  --ink-3: #7B7A93;
  --line: #ECEAF3;
  --line-2: #E0DEEB;
  --accent: #6B46C1;
  --accent-soft: #EFE9FB;
  --accent-ink: #FFFFFF;
  --cta: #16141F;
  --cta-ink: #FFFFFF;
  --c1-bg: var(--brand-grad-1); --c1-ink: #FFFFFF; --c1-accent: rgba(255,255,255,0.22); --c1-icon: #945FFA;
  --c2-bg: var(--brand-grad-2); --c2-ink: #FFFFFF; --c2-accent: rgba(255,255,255,0.22); --c2-icon: #7CBDFD;
  --c3-bg: var(--brand-grad-3); --c3-ink: #FFFFFF; --c3-accent: rgba(255,255,255,0.22); --c3-icon: #FDD47A;
  --tip-bg: #EFE9FB;    --tip-ink: #1B1A2E; --tip-accent: #6B46C1;
  --nav-active-bg: #EFE9FB; --nav-active-ink: #1B1A2E; --nav-active-icon: #6B46C1;
  --progress: #34A853;  --progress-track: #E5E7EB;
  --status-work-bg: #EFE9FB;  --status-work-ink: #5B36B0;
  --status-draft-bg: #FBF1DE; --status-draft-ink: #8A6512;
  --status-done-bg: #E1F1E3;  --status-done-ink: #2D6A35;
  --logo-a: #36B37E;    --logo-b: #6B46C1;
}

/* ── Theme: Vivid (light) ───────────────────────────────────────────────── */
[data-theme="vivid"] {
  --bg: #F4F6FA;
  --sidebar: #FFFFFF;
  --surface: #FFFFFF;
  --ink: #15172C;
  --ink-2: #4B4D66;
  --ink-3: #7C7E96;
  --line: #E8EAF1;
  --line-2: #DADCE6;
  --accent: #7C3AED;
  --accent-soft: #EFE9FB;
  --accent-ink: #FFFFFF;
  --cta: #15172C;
  --cta-ink: #FFFFFF;
  --c1-bg: linear-gradient(135deg, #8B5CF6 0%, #5B21B6 100%);
  --c1-ink: #FFFFFF;    --c1-accent: #FFFFFF; --c1-icon: #6D28D9;
  --c2-bg: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
  --c2-ink: #FFFFFF;    --c2-accent: #FFFFFF; --c2-icon: #1D4ED8;
  --c3-bg: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  --c3-ink: #FFFFFF;    --c3-accent: #FFFFFF; --c3-icon: #C2410C;
  --tip-bg: linear-gradient(135deg, #8B5CF6 0%, #5B21B6 100%);
  --tip-ink: #FFFFFF;   --tip-accent: #FFFFFF;
  --nav-active-bg: #EFE9FB; --nav-active-ink: #15172C; --nav-active-icon: #7C3AED;
  --progress: #22C55E;  --progress-track: #E5E7EB;
  --status-work-bg: #EFE9FB;  --status-work-ink: #5B36B0;
  --status-draft-bg: #FEF3C7; --status-draft-ink: #92651B;
  --status-done-bg: #DCFCE7;  --status-done-ink: #166534;
  --logo-a: #36B37E;    --logo-b: #7C3AED;
}

/* ── Theme: Mint (light) ────────────────────────────────────────────────── */
[data-theme="mint"] {
  --bg: #F4F8F4;
  --sidebar: #FFFFFF;
  --surface: #FFFFFF;
  --ink: #131F18;
  --ink-2: #46544A;
  --ink-3: #79867D;
  --line: #E6EEE8;
  --line-2: #D5E1D7;
  --accent: #2F8A4D;
  --accent-soft: #DCEEDF;
  --accent-ink: #FFFFFF;
  --cta: #131F18;
  --cta-ink: #FFFFFF;
  --c1-bg: #DCEEDF;     --c1-ink: #131F18;  --c1-accent: #2F8A4D;  --c1-icon: #2F8A4D;
  --c2-bg: #DDE6EF;     --c2-ink: #131F18;  --c2-accent: #2A3D55;  --c2-icon: #2A3D55;
  --c3-bg: #FBF1DE;     --c3-ink: #131F18;  --c3-accent: #B07A1D;  --c3-icon: #B07A1D;
  --tip-bg: #DCEEDF;    --tip-ink: #131F18; --tip-accent: #2F8A4D;
  --nav-active-bg: #DCEEDF; --nav-active-ink: #131F18; --nav-active-icon: #2F8A4D;
  --progress: #2F8A4D;  --progress-track: #E5E7EB;
  --status-work-bg: #DCEEDF;  --status-work-ink: #2F6A3A;
  --status-draft-bg: #FBF1DE; --status-draft-ink: #8A6512;
  --status-done-bg: #E1F1E3;  --status-done-ink: #2D6A35;
  --logo-a: #2F8A4D;    --logo-b: #1D6B36;
}

/* ── Theme: Sand (light) ────────────────────────────────────────────────── */
[data-theme="sand"] {
  --bg: #FAF6F1;
  --sidebar: #FFFFFF;
  --surface: #FFFFFF;
  --ink: #2A1F17;
  --ink-2: #5A4A3A;
  --ink-3: #897866;
  --line: #EFE7DC;
  --line-2: #E0D5C5;
  --accent: #C2410C;
  --accent-soft: #FCE7D6;
  --accent-ink: #FFFFFF;
  --cta: #2A1F17;
  --cta-ink: #FFFFFF;
  --c1-bg: #FCE7D6;     --c1-ink: #2A1F17;  --c1-accent: #C2410C;  --c1-icon: #C2410C;
  --c2-bg: #E8E0D2;     --c2-ink: #2A1F17;  --c2-accent: #6B5638;  --c2-icon: #6B5638;
  --c3-bg: #F3D9CF;     --c3-ink: #2A1F17;  --c3-accent: #A04934;  --c3-icon: #A04934;
  --tip-bg: #FCE7D6;    --tip-ink: #2A1F17; --tip-accent: #C2410C;
  --nav-active-bg: #FCE7D6; --nav-active-ink: #2A1F17; --nav-active-icon: #C2410C;
  --progress: #C2410C;  --progress-track: #EFE7DC;
  --status-work-bg: #FCE7D6;  --status-work-ink: #9A3409;
  --status-draft-bg: #F3E1B7; --status-draft-ink: #7A5A11;
  --status-done-bg: #DDEBD2;  --status-done-ink: #426029;
  --logo-a: #C2410C;    --logo-b: #7A2E08;
}

/* ── Base reset ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ── Header ─────────────────────────────────────────────────────────────── */
.k-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 32px;
  height: 64px;
  background: color-mix(in oklch, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.k-header__left {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.k-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.k-logo__mark {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--fg);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
}

.k-logo__name {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
}

.k-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.k-nav a {
  text-decoration: none;
  color: var(--fg-muted);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}

.k-nav a:hover {
  background: var(--bg-secondary);
  color: var(--fg);
}

.k-nav a.active {
  background: var(--bg-secondary);
  color: var(--fg);
  font-weight: 600;
}

.k-header__right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── User pill ──────────────────────────────────────────────────────────── */
.k-user-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-secondary);
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: border-color 0.15s;
}

.k-user-pill:hover {
  border-color: var(--accent);
}

.k-user-pill__avatar {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-fg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  flex-shrink: 0;
}

/* ── Language dropdown ──────────────────────────────────────────────────── */
.k-lang {
  position: relative;
}

.k-lang__toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--fg);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s;
}

.k-lang__toggle:hover { border-color: var(--accent); }

.k-lang__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  padding: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  display: none;
  z-index: 200;
}

.k-lang--open .k-lang__menu { display: block; }

.k-lang__option {
  width: 100%;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
}

.k-lang__option:hover { background: var(--bg-secondary); color: var(--fg); }
.k-lang__option--active { background: oklch(0.55 0.2 280 / 0.15); color: var(--fg); font-weight: 600; }
.k-lang__check { color: var(--accent-green); }

/* ── Theme toggle button ─────────────────────────────────────────────────── */
.k-theme-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--fg);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  font-family: inherit;
  white-space: nowrap;
}

.k-theme-btn:hover { border-color: var(--accent); background: var(--bg-secondary); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.k-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s, transform 0.1s;
  font-family: inherit;
}

.k-btn--primary {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}

.k-btn--primary:hover { background: oklch(0.58 0.2 280); }

.k-btn--outline {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.k-btn--outline:hover { background: var(--bg-secondary); border-color: var(--accent); }

.k-btn--ghost {
  background: transparent;
  color: var(--fg-muted);
  border-color: transparent;
}

.k-btn--ghost:hover { background: var(--bg-secondary); color: var(--fg); }

.k-btn--danger {
  background: oklch(0.55 0.2 25 / 0.15);
  color: var(--accent-red);
  border-color: oklch(0.55 0.2 25 / 0.3);
}

.k-btn--danger:hover { background: oklch(0.55 0.2 25 / 0.25); }

.k-btn--logout {
  background: var(--bg-secondary);
  color: var(--fg);
  border-color: var(--border);
}

.k-btn--logout:hover { background: oklch(0.55 0.2 25 / 0.15); color: var(--accent-red); border-color: var(--accent-red); }

/* ── Content layout ─────────────────────────────────────────────────────── */
.k-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 32px 80px;
}

/* ── Cards ──────────────────────────────────────────────────────────────── */
.k-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.k-card:hover {
  border-color: oklch(0.55 0.2 280 / 0.4);
  box-shadow: 0 4px 24px oklch(0.55 0.2 280 / 0.06);
}

.k-card--flat { transition: none; }
.k-card--flat:hover { border-color: var(--border); box-shadow: none; }

.k-hero-card {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 32px;
  margin-bottom: 24px;
}

/* ── Section head ───────────────────────────────────────────────────────── */
.k-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.k-section-head h1 {
  margin: 0 0 4px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.k-section-head p, .k-subtitle {
  margin: 0;
  color: var(--fg-muted);
  font-size: 14px;
}

.k-section-head__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Badges ─────────────────────────────────────────────────────────────── */
.k-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
}

.k-badge--accent   { background: oklch(0.55 0.2 280 / 0.15); color: var(--accent); border-color: oklch(0.55 0.2 280 / 0.3); }
.k-badge--green    { background: oklch(0.65 0.18 145 / 0.15); color: var(--accent-green); border-color: oklch(0.65 0.18 145 / 0.3); }
.k-badge--yellow   { background: oklch(0.75 0.15 85 / 0.15); color: var(--accent-yellow); border-color: oklch(0.75 0.15 85 / 0.3); }
.k-badge--muted    { background: var(--bg-secondary); color: var(--fg-muted); border-color: var(--border); }
.k-badge--red      { background: oklch(0.55 0.2 25 / 0.15); color: var(--accent-red); border-color: oklch(0.55 0.2 25 / 0.3); }
.k-badge--soon     { background: oklch(0.55 0.2 280 / 0.1); color: var(--fg-muted); border-color: oklch(0.55 0.2 280 / 0.2); }

/* ── Progress bar ───────────────────────────────────────────────────────── */
.k-progress {
  background: var(--bg-secondary);
  border-radius: 999px;
  height: 6px;
  overflow: hidden;
}

.k-progress__bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-green));
  transition: width 0.4s ease;
}

/* ── Form fields ─────────────────────────────────────────────────────────── */
.k-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.k-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
}

.k-input,
.k-select,
.k-textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
}

.k-input::placeholder, .k-textarea::placeholder { color: oklch(0.45 0 0); }
.k-input:focus, .k-select:focus, .k-textarea:focus { border-color: var(--accent); }
.k-textarea { resize: vertical; min-height: 88px; }

.k-fields-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.k-field--full { grid-column: 1 / -1; }

/* ── Tabs ────────────────────────────────────────────────────────────────── */
.k-tabs-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.k-tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}

.k-tabs-header::-webkit-scrollbar { display: none; }

.k-tab-btn {
  flex-shrink: 0;
  padding: 14px 20px;
  border: none;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  font-family: inherit;
}

.k-tab-btn:hover { color: var(--fg); }
.k-tab-btn.active { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }

.k-tab-panel { display: none; padding: 28px; }
.k-tab-panel.active { display: block; }

/* ── Stats / KPI ─────────────────────────────────────────────────────────── */
.k-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.k-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 20px 24px;
}

.k-kpi-card__label {
  font-size: 11px;
  font-weight: 700;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 8px;
}

.k-kpi-card__value {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1;
}

.k-kpi-card__sub { font-size: 13px; color: var(--fg-muted); margin-top: 6px; }

/* ── Stat row ─────────────────────────────────────────────────────────────── */
.k-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid oklch(0.26 0.01 270 / 0.6);
  font-size: 14px;
}

.k-stat-row:last-child { border-bottom: none; }
.k-stat-row__label { color: var(--fg-muted); }
.k-stat-row__value { font-weight: 700; color: var(--fg); }

/* ── Table ───────────────────────────────────────────────────────────────── */
.k-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.k-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--border);
}
.k-table td { padding: 10px 12px; border-bottom: 1px solid oklch(0.26 0.01 270 / 0.5); color: var(--fg-muted); }
.k-table tr:last-child td { border-bottom: none; }
.k-table td strong { color: var(--fg); }

/* ── Grid layouts ────────────────────────────────────────────────────────── */
.k-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.k-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.k-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.k-grid--wide { grid-column: 1 / -1; }

/* ── Sector grid (survey) ────────────────────────────────────────────────── */
.k-sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.k-sector-opt {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.k-sector-opt:has(input:checked) {
  border-color: var(--accent);
  background: oklch(0.55 0.2 280 / 0.08);
}

.k-sector-opt--locked { cursor: default; opacity: 0.75; }

.k-sector-opt input[type="radio"] {
  margin-top: 2px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.k-sector-opt strong { color: var(--fg); font-size: 14px; font-weight: 600; }
.k-sector-opt span { color: var(--fg-muted); font-size: 12px; }

/* ── Breadcrumb ───────────────────────────────────────────────────────────── */
.k-breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 20px;
  align-items: center;
}

.k-breadcrumb a { color: var(--fg-muted); text-decoration: none; }
.k-breadcrumb a:hover { color: var(--fg); }
.k-breadcrumb span { opacity: 0.5; }

/* ── Search ───────────────────────────────────────────────────────────────── */
.k-search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.k-search-input {
  flex: 1;
  min-width: 220px;
  height: 42px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0 16px;
  font-size: 14px;
  color: var(--fg);
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}

.k-search-input::placeholder { color: oklch(0.45 0 0); }
.k-search-input:focus { border-color: var(--accent); }

/* ── Alphabet/tag filters ─────────────────────────────────────────────────── */
.k-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.k-filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  background: transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.k-filter-chip:hover { background: var(--bg-secondary); color: var(--fg); border-color: var(--accent); }
.k-filter-chip.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

/* ── Term card (glossary) ─────────────────────────────────────────────────── */
.k-term-list { display: grid; gap: 14px; }

.k-term-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 22px 24px;
  transition: border-color 0.2s, transform 0.15s;
}

.k-term-card:hover {
  border-color: oklch(0.55 0.2 280 / 0.5);
  transform: translateY(-1px);
}

.k-term-card h2 { margin: 0 0 8px; font-size: 22px; color: var(--fg); }
.k-term-card h2 a { color: var(--fg); text-decoration: none; }
.k-term-card h2 a:hover { color: var(--accent); }
.k-term-meta { color: var(--fg-muted); line-height: 1.7; font-size: 14px; }

.k-tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.k-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: oklch(0.55 0.2 280 / 0.15);
  color: var(--accent);
  text-decoration: none;
  border: 1px solid oklch(0.55 0.2 280 / 0.3);
}

.k-tag:hover { background: oklch(0.55 0.2 280 / 0.25); }

/* ── Repeatable blocks (profile) ─────────────────────────────────────────── */
.k-repeatable-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 16px; }

.k-repeatable-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}

.k-repeatable-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.k-repeatable-item__title { font-size: 14px; font-weight: 700; color: var(--fg); }

.k-btn-remove {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 12px;
  border: 1px solid oklch(0.55 0.2 25 / 0.3);
  border-radius: 999px;
  background: oklch(0.55 0.2 25 / 0.1);
  color: var(--accent-red);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.k-btn-remove:hover { background: oklch(0.55 0.2 25 / 0.2); }

.k-btn-add {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 16px;
  border: 1px dashed var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.k-btn-add:hover { border-color: var(--accent); color: var(--accent); background: oklch(0.55 0.2 280 / 0.05); }

/* ── Form actions row ─────────────────────────────────────────────────────── */
.k-form-actions {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Auth layout ─────────────────────────────────────────────────────────── */
.k-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.k-auth-shell {
  width: 100%;
  max-width: 1100px;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.k-auth-left {
  padding: 52px 48px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
}

.k-auth-left h1 {
  margin: 0 0 20px;
  font-size: 46px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.k-auth-left p {
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--fg-muted);
  max-width: 440px;
}

.k-auth-points {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.k-auth-points li {
  position: relative;
  padding-left: 22px;
  color: var(--fg-muted);
  font-size: 16px;
}

.k-auth-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.k-auth-right {
  padding: 40px 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
}

.k-auth-card {
  width: 100%;
  max-width: 400px;
}

.k-auth-card h2 {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 800;
  text-align: center;
}

.k-auth-card > p {
  margin: 0 0 24px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 14px;
}

.k-form-group { margin-bottom: 16px; }

.k-form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 13px;
  color: var(--fg-muted);
}

.k-form-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  font-size: 14px;
  color: var(--fg);
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}

.k-form-input::placeholder { color: oklch(0.4 0 0); }
.k-form-input:focus { border-color: var(--accent); }

.k-submit-btn {
  width: 100%;
  border: 0;
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  background: var(--accent);
  color: var(--accent-fg);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 6px;
  font-family: inherit;
  transition: background 0.15s;
}

.k-submit-btn:hover { background: oklch(0.58 0.2 280); }

.k-auth-links {
  margin-top: 20px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 14px;
}

.k-auth-links a { color: var(--accent); text-decoration: none; font-weight: 600; }

.k-messages {
  margin-bottom: 14px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: oklch(0.65 0.18 145 / 0.1);
  color: var(--accent-green);
  border: 1px solid oklch(0.65 0.18 145 / 0.3);
  font-size: 14px;
}

.errorlist {
  margin: 4px 0 0;
  padding-left: 16px;
  color: var(--accent-red);
  font-size: 13px;
}

/* ── Autosave status ─────────────────────────────────────────────────────── */
.k-autosave {
  font-size: 12px;
  color: var(--accent-green);
  opacity: 0;
  transition: opacity 0.3s;
}

.k-autosave--visible { opacity: 1; }

/* ── Sector bars (stats) ─────────────────────────────────────────────────── */
.k-sector-row { margin-bottom: 14px; }
.k-sector-row__header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 5px;
}
.k-sector-bar-wrap { background: var(--bg-secondary); border-radius: 999px; height: 8px; overflow: hidden; }
.k-sector-bar { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--accent-green)); }

/* ── Empty state ─────────────────────────────────────────────────────────── */
.k-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  color: var(--fg-muted);
}

.k-empty__icon {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}

/* ── Hero card + profile ─────────────────────────────────────────────────── */
.k-profile-hero {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 24px 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.k-avatar-lg {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: oklch(0.55 0.2 280 / 0.2);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  flex-shrink: 0;
  border: 2px solid oklch(0.55 0.2 280 / 0.4);
}

/* ── Workspace sidebar ───────────────────────────────────────────────────── */
.k-workspace {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 24px;
  align-items: start;
}

.k-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 20px;
  position: sticky;
  top: 80px;
}

.k-sidebar h2 {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.k-nav-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--fg-muted);
}

.k-nav-step--done { color: var(--accent-green); }

/* ── Project card ─────────────────────────────────────────────────────────── */
.k-project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.k-project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, oklch(0.55 0.2 280 / 0.05), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.k-project-card:hover {
  border-color: oklch(0.55 0.2 280 / 0.5);
  box-shadow: 0 4px 24px oklch(0.55 0.2 280 / 0.08);
}

.k-project-card:hover::before { opacity: 1; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .k-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .k-workspace { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .k-header { padding: 0 20px; }
  .k-content { padding: 20px 16px 60px; }
  .k-grid-2, .k-grid-3, .k-grid-4 { grid-template-columns: 1fr; }
  .k-grid--wide { grid-column: auto; }
  .k-fields-grid { grid-template-columns: 1fr; }
  .k-field--full { grid-column: auto; }
  .k-tab-panel { padding: 20px; }
  .k-auth-shell { grid-template-columns: 1fr; }
  .k-auth-left h1 { font-size: 36px; }
}

@media (max-width: 640px) {
  .k-kpi-grid { grid-template-columns: 1fr; }
  .k-section-head { flex-direction: column; }
}

/* ==========================================================================
   Dashboard layout components (Onest-based, fluid scale, light themes)
   ========================================================================== */

/* ── Dashboard app shell ─────────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: clamp(240px, 17vw, 360px) 1fr;
  min-height: 100vh;
  background: var(--bg);
}

/* ── Dashboard sidebar ───────────────────────────────────────────────────── */
.sidebar {
  background: var(--sidebar, #fff);
  border-right: 1px solid var(--line, #ECEAF3);
  padding: calc(var(--u) * 1.5) calc(var(--u) * 1.25);
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 1.25);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.logo {
  padding: 0 calc(var(--u) * 0.5);
  height: calc(var(--u) * 2.6);
  display: flex;
  align-items: center;
}
.logo svg { height: 100%; width: auto; display: block; }

.nav {
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 0.25);
  margin-top: calc(var(--u) * 0.5);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 0.75);
  padding: calc(var(--u) * 0.9) calc(var(--u) * 1);
  border-radius: 0.85rem;
  color: var(--ink-2, #4B4A63);
  text-decoration: none;
  font-weight: 500;
  font-size: calc(var(--u) * 0.95);
  cursor: pointer;
  transition: background 0.16s, color 0.16s;
  border: none;
  background: transparent;
  text-align: left;
  width: 100%;
  font-family: 'Onest', system-ui, sans-serif;
}
.nav-item:hover { background: var(--bg); color: var(--ink, #1B1A2E); }
.nav-item.active {
  background: var(--nav-active-bg, #EFE9FB);
  color: var(--nav-active-ink, #1B1A2E);
  font-weight: 600;
}
.nav-item.active .nav-icon { color: var(--nav-active-icon, #6B46C1); }
.nav-icon { width: calc(var(--u) * 1.25); height: calc(var(--u) * 1.25); flex-shrink: 0; color: var(--ink-2, #4B4A63); }

.sidebar-spacer { flex: 1; }

.tip-card {
  background: var(--tip-bg, #EFE9FB);
  color: var(--tip-ink, #1B1A2E);
  border-radius: var(--radius-card, 1.25rem);
  padding: calc(var(--u) * 1.1);
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 0.6);
}
.tip-head { display: flex; gap: calc(var(--u) * 0.7); align-items: center; }
.tip-bulb {
  width: calc(var(--u) * 1.9);
  height: calc(var(--u) * 1.9);
  border-radius: 0.6rem;
  background: color-mix(in srgb, var(--tip-accent, #6B46C1) 22%, transparent);
  display: grid;
  place-items: center;
  color: var(--tip-accent, #6B46C1);
  flex-shrink: 0;
}
.tip-title { font-weight: 700; font-size: calc(var(--u) * 0.95); }
.tip-body { font-size: calc(var(--u) * 0.82); line-height: 1.45; opacity: 0.88; }
.tip-link {
  font-size: calc(var(--u) * 0.85);
  font-weight: 600;
  color: var(--tip-accent, #6B46C1);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: calc(var(--u) * 0.35);
  margin-top: calc(var(--u) * 0.2);
}
.tip-link:hover { gap: calc(var(--u) * 0.55); }

.logout-btn {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 0.75);
  padding: calc(var(--u) * 0.9) calc(var(--u) * 1);
  border-radius: 0.85rem;
  color: var(--ink-2, #4B4A63);
  font-weight: 500;
  font-size: calc(var(--u) * 0.95);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Onest', system-ui, sans-serif;
  width: 100%;
}
.logout-btn:hover { background: var(--bg); color: var(--ink, #1B1A2E); }

/* ── Dashboard main area ─────────────────────────────────────────────────── */
.main {
  padding: calc(var(--u) * 2) calc(var(--u) * 2.4);
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 1.8);
  min-width: 0;
}

/* ── Topbar ──────────────────────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--u) * 1);
}
.greeting {
  font-size: clamp(28px, 2.2vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink, #1B1A2E);
}
.greeting .wave { display: inline-block; transform-origin: 70% 70%; animation: wave 2.6s ease-in-out infinite; }
@keyframes wave {
  0%, 60%, 100% { transform: rotate(0); }
  10% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  30% { transform: rotate(14deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
}

.topbar-right { display: flex; align-items: center; gap: calc(var(--u) * 0.9); }

.icon-btn {
  width: calc(var(--u) * 2.5);
  height: calc(var(--u) * 2.5);
  border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  display: grid;
  place-items: center;
  cursor: pointer;
  position: relative;
  color: var(--ink-2, #4B4A63);
  transition: all 0.16s;
}
.icon-btn:hover { color: var(--ink, #1B1A2E); border-color: var(--line-2, #E0DEEB); }
.icon-btn .badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: calc(var(--u) * 1.05);
  height: calc(var(--u) * 1.05);
  border-radius: var(--radius-pill, 999px);
  background: #2F8A4D;
  color: white;
  font-size: calc(var(--u) * 0.65);
  font-weight: 700;
  display: grid;
  place-items: center;
  padding: 0 calc(var(--u) * 0.3);
  border: 2px solid var(--bg);
}

/* ── Theme switcher ──────────────────────────────────────────────────────── */
.theme-switcher { position: relative; }
.theme-trigger {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 0.5);
  padding: calc(var(--u) * 0.45) calc(var(--u) * 0.85);
  border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  cursor: pointer;
  color: var(--ink-2, #4B4A63);
  font-weight: 500;
  font-size: calc(var(--u) * 0.85);
  transition: all 0.16s;
  height: calc(var(--u) * 2.5);
  font-family: inherit;
}
.theme-trigger:hover { border-color: var(--line-2, #E0DEEB); color: var(--ink, #1B1A2E); }
.theme-trigger .swatches { display: flex; gap: 2px; }
.theme-trigger .sw {
  width: calc(var(--u) * 0.55);
  height: calc(var(--u) * 1.15);
  border-radius: 2px;
}
.theme-trigger .sw:first-child { border-top-left-radius: 4px; border-bottom-left-radius: 4px; }
.theme-trigger .sw:last-child { border-top-right-radius: 4px; border-bottom-right-radius: 4px; }

.theme-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  border-radius: 1rem;
  padding: calc(var(--u) * 0.55);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--u) * 0.4);
  min-width: calc(var(--u) * 14);
  box-shadow: 0 20px 50px -20px rgba(20, 20, 40, 0.18);
  z-index: 50;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.16s, transform 0.16s;
}
.theme-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.theme-opt {
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 0.4);
  padding: calc(var(--u) * 0.65) calc(var(--u) * 0.7);
  border-radius: 0.7rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  background: var(--bg);
  transition: border-color 0.16s;
  text-align: left;
  font-family: inherit;
}
.theme-opt:hover { border-color: var(--line-2, #E0DEEB); }
.theme-opt.active { border-color: var(--accent, #6B46C1); background: var(--accent-soft, #EFE9FB); }
.theme-opt .palette { display: flex; gap: 3px; }
.theme-opt .palette span {
  width: 100%;
  height: calc(var(--u) * 1);
  border-radius: 3px;
}

/* ── Profile pill ────────────────────────────────────────────────────────── */
.profile {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 0.65);
  padding: calc(var(--u) * 0.35) calc(var(--u) * 0.55) calc(var(--u) * 0.35) calc(var(--u) * 0.35);
  border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  cursor: pointer;
  transition: border-color 0.16s;
}
.profile:hover { border-color: var(--line-2, #E0DEEB); }
.profile-avatar {
  width: calc(var(--u) * 2);
  height: calc(var(--u) * 2);
  border-radius: var(--radius-pill, 999px);
  background: linear-gradient(135deg, #C7A5E5, #7C3AED);
  overflow: hidden;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
  font-size: calc(var(--u) * 0.85);
  flex-shrink: 0;
}
.profile-meta { display: flex; flex-direction: column; line-height: 1.2; }
.profile-name { font-weight: 700; font-size: calc(var(--u) * 0.88); color: var(--ink, #1B1A2E); }
.profile-role { font-size: calc(var(--u) * 0.75); color: var(--ink-3, #7B7A93); }
.profile-chev { color: var(--ink-3, #7B7A93); margin-left: calc(var(--u) * 0.2); }

/* ── Profile menu dropdown ───────────────────────────────────────────────── */
.profile-wrap { position: relative; }
.profile-menu {
  display: none; position: absolute; right: 0; top: calc(100% + 6px); z-index: 500;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: calc(var(--u)*0.35);
  min-width: 210px; box-shadow: 0 8px 24px oklch(0 0 0 / 0.15);
}
.profile-menu.is-open { display: block; }
.profile-menu__item {
  display: flex; align-items: center; gap: calc(var(--u)*0.5);
  width: 100%; padding: calc(var(--u)*0.5) calc(var(--u)*0.75);
  border-radius: var(--radius-card); font-size: calc(var(--u)*0.85);
  color: var(--ink); text-decoration: none; background: none; border: none;
  cursor: pointer; font-family: inherit; text-align: left; transition: background 0.12s;
}
.profile-menu__item:hover { background: var(--bg); }
.profile-menu__item--danger { color: #EF4444; }
.profile-menu__sep { height: 1px; background: var(--line); margin: calc(var(--u)*0.3) 0; }

/* ── Feature cards ───────────────────────────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--u) * 1.1);
}

.feature {
  position: relative;
  border-radius: var(--radius-card, 1.25rem);
  padding: calc(var(--u) * 1.4);
  min-height: calc(var(--u) * 13);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: calc(var(--u) * 1);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature:hover { transform: translateY(-2px); }

.feature.c1 { background: var(--c1-bg, #EFE9FB); color: var(--c1-ink, #1B1A2E); }
.feature.c2 { background: var(--c2-bg, #DDE6EF); color: var(--c2-ink, #1B1A2E); }
.feature.c3 { background: var(--c3-bg, #FBF1DE); color: var(--c3-ink, #1B1A2E); }

.feature .corner-icon {
  position: absolute;
  right: calc(var(--u) * -0.8);
  bottom: calc(var(--u) * -0.8);
  width: calc(var(--u) * 6.5);
  height: calc(var(--u) * 6.5);
  opacity: 0.95;
}
.feature.c1 .corner-icon { right: calc(var(--u) * 1.2); bottom: calc(var(--u) * 1.2); width: calc(var(--u) * 4.5); height: calc(var(--u) * 5.4); opacity: 1; }
.feature.c2 .corner-icon { right: calc(var(--u) * 1.2); bottom: calc(var(--u) * 1.2); width: calc(var(--u) * 4.8); height: calc(var(--u) * 4.8); opacity: 1; }
.feature.c3 .corner-icon { right: calc(var(--u) * 1.2); bottom: calc(var(--u) * 1.2); width: calc(var(--u) * 4.8); height: calc(var(--u) * 4.8); opacity: 1; }

.feature .topmark {
  width: calc(var(--u) * 2.4);
  height: calc(var(--u) * 2.4);
  border-radius: var(--radius-pill, 999px);
  color: white;
  display: grid;
  place-items: center;
}
.feature.c1 .topmark { background: var(--c1-accent, #6B46C1); }
.feature.c2 .topmark { background: var(--c2-accent, #2A3D55); }
.feature.c3 .topmark { background: var(--c3-accent, #B07A1D); }
[data-theme="vivid"] .feature .topmark { background: rgba(255,255,255,0.25); color: white; }

.feature-content { display: flex; flex-direction: column; gap: calc(var(--u) * 0.45); max-width: 62%; position: relative; z-index: 1; }
.feature-title { font-size: calc(var(--u) * 1.15); font-weight: 700; line-height: 1.25; }
.feature-body { font-size: calc(var(--u) * 0.85); line-height: 1.45; opacity: 0.85; }

.feature-foot { position: relative; z-index: 1; display: flex; flex-direction: column; gap: calc(var(--u) * 0.7); max-width: 62%; }
.progress-text { font-size: calc(var(--u) * 0.78); opacity: 0.8; }
.progress {
  height: calc(var(--u) * 0.4);
  background: rgba(255,255,255,0.4);
  border-radius: var(--radius-pill, 999px);
  overflow: hidden;
  position: relative;
}
[data-theme="mint"] .feature.c2 .progress,
[data-theme="sand"] .feature.c2 .progress { background: rgba(0,0,0,0.08); }
.progress > span { display: block; height: 100%; background: var(--progress, #34A853); border-radius: var(--radius-pill, 999px); }
[data-theme="vivid"] .progress > span,
[data-theme="lavender"] .progress > span { background: rgba(255,255,255,0.95); }

/* ── Dashboard buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--u) * 0.4);
  padding: calc(var(--u) * 0.75) calc(var(--u) * 1.4);
  border-radius: var(--radius-pill, 999px);
  font-weight: 600;
  font-size: calc(var(--u) * 0.88);
  border: none;
  cursor: pointer;
  transition: transform 0.12s, background 0.16s, box-shadow 0.16s;
  font-family: 'Onest', system-ui, sans-serif;
  align-self: flex-start;
  min-width: calc(var(--u) * 8);
  height: calc(var(--u) * 2.6);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--cta, #16141F); color: var(--cta-ink, #FFFFFF); }
.btn-primary:hover { background: color-mix(in srgb, var(--cta, #16141F) 85%, white); }
.btn-light { background: rgba(255,255,255,0.85); color: var(--ink, #1B1A2E); }
.btn-light:hover { background: white; }
[data-theme="vivid"] .feature .btn-light { background: rgba(255,255,255,0.95); color: var(--ink, #15172C); }

/* ── Projects table card ─────────────────────────────────────────────────── */
.projects {
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem);
  padding: calc(var(--u) * 1.6) calc(var(--u) * 1.8);
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 1.2);
}
.projects-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--u) * 1);
  flex-wrap: wrap;
}
.projects h2 { font-size: calc(var(--u) * 1.35); font-weight: 700; letter-spacing: -0.01em; color: var(--ink, #1B1A2E); }
.projects-tools { display: flex; gap: calc(var(--u) * 0.6); align-items: center; }

.select, .search {
  height: calc(var(--u) * 2.3);
  border-radius: var(--radius-pill, 999px);
  border: 1px solid var(--line, #ECEAF3);
  background: var(--surface, #fff);
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 0.5);
  padding: 0 calc(var(--u) * 1);
  font-size: calc(var(--u) * 0.85);
  color: var(--ink-2, #4B4A63);
  font-family: inherit;
  transition: border-color 0.16s;
  cursor: pointer;
}
.select { min-width: calc(var(--u) * 9); justify-content: space-between; }
.search { min-width: calc(var(--u) * 14); }
.search input {
  border: none;
  background: transparent;
  outline: none;
  font-family: inherit;
  font-size: calc(var(--u) * 0.85);
  color: var(--ink, #1B1A2E);
  width: 100%;
  padding: 0;
}
.search input::placeholder { color: var(--ink-3, #7B7A93); }
.select:hover, .search:focus-within { border-color: var(--line-2, #E0DEEB); }
.search:focus-within { border-color: var(--accent, #6B46C1); }

table.projects-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.projects-table thead th {
  text-align: left;
  font-size: calc(var(--u) * 0.78);
  font-weight: 500;
  color: var(--ink-3, #7B7A93);
  padding-bottom: calc(var(--u) * 0.6);
  border-bottom: 1px solid var(--line, #ECEAF3);
}
.projects-table tbody td {
  padding: calc(var(--u) * 0.95) 0;
  border-bottom: 1px solid var(--line, #ECEAF3);
  font-size: calc(var(--u) * 0.92);
  color: var(--ink, #1B1A2E);
  vertical-align: middle;
}
.projects-table tbody tr:last-child td { border-bottom: none; }
.projects-table tbody tr { transition: background 0.12s; }
.projects-table tbody tr:hover { background: color-mix(in srgb, var(--accent-soft, #EFE9FB) 35%, transparent); }
.proj-name { font-weight: 600; }
.proj-meta { font-size: calc(var(--u) * 0.76); color: var(--ink-3, #7B7A93); margin-top: 2px; }

.status {
  display: inline-flex;
  align-items: center;
  padding: calc(var(--u) * 0.3) calc(var(--u) * 0.85);
  border-radius: var(--radius-pill, 999px);
  font-size: calc(var(--u) * 0.78);
  font-weight: 600;
}
.status.work  { background: var(--status-work-bg, #EFE9FB);  color: var(--status-work-ink, #5B36B0); }
.status.draft { background: var(--status-draft-bg, #FBF1DE); color: var(--status-draft-ink, #8A6512); }
.status.done  { background: var(--status-done-bg, #E1F1E3);  color: var(--status-done-ink, #2D6A35); }

.row-progress { display: flex; align-items: center; gap: calc(var(--u) * 0.6); width: calc(var(--u) * 9); }
.row-progress .pct { font-size: calc(var(--u) * 0.82); color: var(--ink-2, #4B4A63); min-width: calc(var(--u) * 2); }
.row-progress .bar {
  flex: 1;
  height: calc(var(--u) * 0.32);
  background: var(--progress-track, #E5E7EB);
  border-radius: var(--radius-pill, 999px);
  overflow: hidden;
}
.row-progress .bar > span {
  display: block;
  height: 100%;
  background: var(--progress, #34A853);
  border-radius: var(--radius-pill, 999px);
}

.col-actions { width: calc(var(--u) * 3); text-align: right; }
.row-action {
  width: calc(var(--u) * 2);
  height: calc(var(--u) * 2);
  border-radius: 0.5rem;
  border: none;
  background: transparent;
  color: var(--ink-3, #7B7A93);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.16s, color 0.16s;
}
.row-action:hover { background: var(--bg); color: var(--ink, #1B1A2E); }

.show-all {
  display: flex;
  justify-content: center;
  padding: calc(var(--u) * 0.7) 0 0;
  border-top: 1px solid var(--line, #ECEAF3);
}
.show-all a {
  color: var(--ink, #1B1A2E);
  text-decoration: none;
  font-weight: 500;
  font-size: calc(var(--u) * 0.92);
  display: inline-flex;
  gap: calc(var(--u) * 0.4);
  align-items: center;
  padding: calc(var(--u) * 0.4) calc(var(--u) * 0.8);
  border-radius: var(--radius-pill, 999px);
  transition: background 0.16s, gap 0.16s;
}
.show-all a:hover { background: var(--bg); gap: calc(var(--u) * 0.65); }

/* ── Dashboard responsive ────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .cards { grid-template-columns: 1fr; }
  .app { grid-template-columns: 260px 1fr; }
}
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .profile-meta { display: none; }
}

/* ==========================================================================
   Landing page components (fluid scale via --u)
   ========================================================================== */

.lp-header {
  position: relative; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(var(--u) * 1.2) calc(var(--u) * 3.5);
  background: transparent;
}
.lp-logo { display: flex; align-items: center; text-decoration: none; height: calc(var(--u) * 2.8); }
.lp-logo img { height: 100%; width: auto; }
.lp-header-actions { display: flex; align-items: center; gap: calc(var(--u) * 0.7); }

.lp-theme-switcher { position: relative; }
.lp-theme-trigger {
  display: flex; align-items: center; gap: calc(var(--u) * 0.4);
  padding: 0 calc(var(--u) * 0.9); height: calc(var(--u) * 2.4);
  border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  cursor: pointer; color: var(--ink-2, #4B4A63);
  font-weight: 500; font-size: calc(var(--u) * 0.85);
  transition: border-color 0.16s; font-family: inherit;
}
.lp-theme-trigger:hover { border-color: var(--line-2, #E0DEEB); }
.lp-theme-trigger .swatches { display: flex; gap: 2px; }
.lp-theme-trigger .sw { width: calc(var(--u) * 0.55); height: calc(var(--u) * 1.1); border-radius: 2px; }
.lp-theme-trigger .sw:first-child { border-top-left-radius: 4px; border-bottom-left-radius: 4px; }
.lp-theme-trigger .sw:last-child  { border-top-right-radius: 4px; border-bottom-right-radius: 4px; }
.lp-theme-menu {
  position: absolute; top: calc(100% + 10px); right: 0;
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: 1rem; padding: calc(var(--u) * 0.45);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--u) * 0.4);
  min-width: calc(var(--u) * 13);
  box-shadow: 0 20px 50px -20px rgba(20, 20, 40, 0.18);
  z-index: 50; opacity: 0; transform: translateY(-6px);
  pointer-events: none; transition: opacity 0.16s, transform 0.16s;
}
.lp-theme-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.lp-theme-opt {
  display: flex; flex-direction: column; gap: calc(var(--u) * 0.4);
  padding: calc(var(--u) * 0.55) calc(var(--u) * 0.6); border-radius: 0.7rem; cursor: pointer;
  border: 1.5px solid transparent; background: var(--bg, #F7F5FB);
  transition: border-color 0.16s; font-family: inherit;
}
.lp-theme-opt:hover { border-color: var(--line-2, #E0DEEB); }
.lp-theme-opt.active { border-color: var(--accent, #6B46C1); background: var(--accent-soft, #EFE9FB); }
.lp-theme-opt .palette { display: flex; gap: 3px; }
.lp-theme-opt .palette span { width: 100%; height: calc(var(--u) * 0.9); border-radius: 3px; }

.lp-lang-wrap { position: relative; }
.lp-lang-btn {
  height: calc(var(--u) * 2.4); padding: 0 calc(var(--u) * 1.1);
  border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  color: var(--ink, #1B1A2E); font-size: calc(var(--u) * 0.85); font-weight: 600;
  cursor: pointer; font-family: inherit; transition: border-color 0.16s;
}
.lp-lang-btn:hover { border-color: var(--line-2, #E0DEEB); }
.lp-lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: calc(var(--u) * 11);
  padding: calc(var(--u) * 0.4); background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3); border-radius: 0.85rem;
  box-shadow: 0 16px 40px rgba(0,0,0,.1); display: none; z-index: 200;
}
.lp-lang-menu.open { display: block; }
.lp-lang-opt {
  width: 100%; border: none; background: transparent; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  padding: calc(var(--u) * 0.65) calc(var(--u) * 0.7); border-radius: 0.5rem;
  font-size: calc(var(--u) * 0.88); font-weight: 500;
  color: var(--ink-2, #4B4A63); font-family: inherit;
}
.lp-lang-opt:hover { background: var(--bg, #F7F5FB); color: var(--ink, #1B1A2E); }
.lp-lang-opt--active { color: var(--ink, #1B1A2E); font-weight: 600; }
.lp-lang-check { color: var(--accent, #6B46C1); }

.lp-signin {
  height: calc(var(--u) * 2.4); padding: 0 calc(var(--u) * 1.4);
  border-radius: var(--radius-pill, 999px);
  background: var(--accent, #6B46C1); border: none; color: var(--accent-ink, #fff);
  font-size: calc(var(--u) * 0.88); font-weight: 600; cursor: pointer;
  font-family: inherit; text-decoration: none; display: inline-flex; align-items: center;
  transition: background 0.16s;
}
.lp-signin:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); }

.lp-hero {
  padding: calc(var(--u) * 2.5) calc(var(--u) * 3.5) calc(var(--u) * 2);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.lp-hero-inner { max-width: calc(var(--u) * 46); width: 100%; }
.lp-hero-title {
  font-size: clamp(calc(var(--u) * 2), 4vw, calc(var(--u) * 3.5));
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.1;
  color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 1.3);
}
.lp-hero-sub {
  font-size: calc(var(--u) * 1.05); line-height: 1.6;
  color: var(--ink-2, #4B4A63); margin: 0 auto calc(var(--u) * 1.6);
  max-width: calc(var(--u) * 32);
}
.lp-cta {
  display: inline-flex; align-items: center; gap: calc(var(--u) * 0.8);
  height: calc(var(--u) * 3.4); padding: 0 calc(var(--u) * 0.55) 0 calc(var(--u) * 1.8);
  border-radius: var(--radius-pill, 999px);
  background: var(--accent, #6B46C1); color: var(--accent-ink, #fff);
  border: none; cursor: pointer; font-family: inherit;
  font-size: calc(var(--u) * 1.05); font-weight: 600;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent, #6B46C1) 35%, transparent);
  transition: transform 0.15s, background 0.15s; text-decoration: none;
}
.lp-cta:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); transform: translateY(-1px); }
.lp-cta .arrow {
  width: calc(var(--u) * 2.4); height: calc(var(--u) * 2.4); border-radius: 50%;
  background: rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
}

.lp-features {
  max-width: calc(var(--u) * 68); width: 100%;
  margin: calc(var(--u) * 1.8) auto 0;
  padding: 0 calc(var(--u) * 3.5);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--u) * 1);
}
.lp-card {
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  border-radius: calc(var(--u) * 1);
  padding: calc(var(--u) * 1.5) calc(var(--u) * 1.7);
  box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.04);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.lp-card:hover {
  border-color: var(--line-2, #E0DEEB);
  box-shadow: 0 8px 32px color-mix(in srgb, var(--accent, #6B46C1) 10%, transparent);
  transform: translateY(-2px);
}
.lp-card-icon {
  width: calc(var(--u) * 2.8); height: calc(var(--u) * 2.8);
  border-radius: calc(var(--u) * 0.65);
  background: var(--accent-soft, #EFE9FB); color: var(--accent, #6B46C1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: calc(var(--u) * 0.9);
}
.lp-card-icon svg { width: calc(var(--u) * 1.3); height: calc(var(--u) * 1.3); }
.lp-card-title { font-size: calc(var(--u) * 1.05); font-weight: 700; color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 0.5); }
.lp-card-desc  { font-size: calc(var(--u) * 0.88); line-height: 1.6; color: var(--ink-2, #4B4A63); margin: 0; }

.lp-footer {
  margin-top: calc(var(--u) * 2); padding: calc(var(--u) * 1.8) calc(var(--u) * 2.5) calc(var(--u) * 1.4);
  background: var(--accent-soft, #EFE9FB);
  border-top: 1px solid var(--line, #ECEAF3);
}
.lp-footer-logos { display: flex; align-items: center; justify-content: center; gap: calc(var(--u) * 3); flex-wrap: wrap; }
.lp-footer-logo  { display: flex; align-items: center; justify-content: center; height: calc(var(--u) * 3.5); opacity: 0.85; transition: opacity 0.2s; }
.lp-footer-logo:hover { opacity: 1; }
.lp-footer-logo img { max-height: calc(var(--u) * 3.5); max-width: calc(var(--u) * 9); width: auto; }
.lp-footer-divider { width: 1px; height: calc(var(--u) * 2.2); background: var(--line-2, #E0DEEB); }
.lp-footer-copy { margin-top: calc(var(--u) * 1.8); text-align: center; font-size: calc(var(--u) * 0.78); color: var(--ink-3, #7B7A93); }

@media (max-width: 1100px) {
  .lp-header  { padding: calc(var(--u) * 1) calc(var(--u) * 2); }
  .lp-hero    { padding: calc(var(--u) * 4) calc(var(--u) * 2) calc(var(--u) * 3.5); }
  .lp-features{ padding: 0 calc(var(--u) * 2); }
}
@media (max-width: 900px) {
  .lp-header  { padding: calc(var(--u) * 0.9) calc(var(--u) * 1.3); }
  .lp-features{ grid-template-columns: repeat(2, 1fr); padding: 0 calc(var(--u) * 1.3); }
  .lp-card:last-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .lp-features{ grid-template-columns: 1fr; }
  .lp-card:last-child { grid-column: auto; }
}

/* ==========================================================================
   Auth pages (login / register) — fluid scale
   ========================================================================== */

.auth-page {
  font-family: 'Onest', system-ui, sans-serif;
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--bg, #F7F5FB); color: var(--ink, #1B1A2E);
  padding: calc(var(--u) * 1.5) calc(var(--u) * 1.5) min(calc(var(--u) * 6), 12vh);
  -webkit-font-smoothing: antialiased;
}

.auth-logo {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: calc(var(--u) * 1.4); text-decoration: none;
  height: calc(var(--u) * 2.2);
}
.auth-logo img { height: 100%; width: auto; }

.auth-card {
  width: 100%; max-width: min(calc(var(--u) * 24), 400px);
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  border-radius: calc(var(--u) * 1);
  padding: calc(var(--u) * 1.8) calc(var(--u) * 1.7);
  box-shadow: 0 4px 24px rgba(20, 20, 40, .07);
}
.auth-card h2 {
  margin: 0 0 calc(var(--u) * 0.45); font-size: calc(var(--u) * 1.35);
  font-weight: 800; text-align: center; color: var(--ink, #1B1A2E); letter-spacing: -0.02em;
}
.auth-sub {
  margin: 0 0 calc(var(--u) * 1.2); text-align: center;
  color: var(--ink-3, #7B7A93); font-size: calc(var(--u) * 0.85); line-height: 1.5;
}

.auth-form-group { margin-bottom: calc(var(--u) * 0.85); }
.auth-form-group label {
  display: block; margin-bottom: calc(var(--u) * 0.35);
  font-size: calc(var(--u) * 0.82); font-weight: 600; color: var(--ink-2, #4B4A63);
}
.form-input {
  width: 100%; box-sizing: border-box;
  background: var(--bg, #F7F5FB); border: 1px solid var(--line, #ECEAF3);
  border-radius: calc(var(--u) * 0.65); padding: calc(var(--u) * 0.75) calc(var(--u) * 0.9);
  font-size: calc(var(--u) * 0.9); font-family: inherit; color: var(--ink, #1B1A2E);
  outline: none; transition: border-color 0.15s;
}
.form-input:focus { border-color: var(--accent, #6B46C1); }
.form-input::placeholder { color: var(--ink-3, #7B7A93); }

.auth-submit {
  width: 100%; border: 0; border-radius: calc(var(--u) * 0.65);
  padding: calc(var(--u) * 0.75) calc(var(--u) * 1.2); margin-top: calc(var(--u) * 0.45);
  background: var(--accent, #6B46C1); color: var(--accent-ink, #fff);
  font-size: calc(var(--u) * 0.92); font-weight: 700; cursor: pointer;
  font-family: inherit; transition: background 0.15s;
}
.auth-submit:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); }

.auth-links {
  margin-top: calc(var(--u) * 1.3); text-align: center;
  color: var(--ink-3, #7B7A93); font-size: calc(var(--u) * 0.88);
}
.auth-links a { color: var(--accent, #6B46C1); text-decoration: none; font-weight: 600; }
.auth-links a:hover { text-decoration: underline; }

.auth-msg {
  margin-bottom: calc(var(--u) * 1); padding: calc(var(--u) * 0.65) calc(var(--u) * 0.9);
  border-radius: calc(var(--u) * 0.55); font-size: calc(var(--u) * 0.85);
  background: #DCEEDF; border: 1px solid #b5d9bb; color: #2F6A3A;
}
.auth-msg--error { background: #FEE2E2; border-color: #FCA5A5; color: #B91C1C; }
.auth-notice {
  border-radius: calc(var(--u) * 0.65); padding: calc(var(--u) * 0.8) calc(var(--u) * 0.9);
  margin-bottom: calc(var(--u) * 0.55);
  background: var(--status-draft-bg, #FBF1DE);
  border: 1px solid var(--line-2, #E0DEEB);
  color: var(--status-draft-ink, #8A6512);
  font-size: calc(var(--u) * 0.9); line-height: 1.6;
}
.errorlist { margin: calc(var(--u) * 0.25) 0 0; padding-left: calc(var(--u) * 1); color: #C2410C; font-size: calc(var(--u) * 0.8); }

/* Auth page theme switcher */
.auth-theme { position: fixed; top: calc(var(--u) * 1); right: calc(var(--u) * 1); }
.auth-theme-trigger {
  display: flex; align-items: center; gap: calc(var(--u) * 0.35);
  height: calc(var(--u) * 2.2); padding: 0 calc(var(--u) * 0.8);
  border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  cursor: pointer; color: var(--ink-2, #4B4A63);
  transition: border-color 0.16s; font-family: inherit;
}
.auth-theme-trigger:hover { border-color: var(--line-2, #E0DEEB); }
.auth-theme-trigger .swatches { display: flex; gap: 2px; }
.auth-theme-trigger .sw { width: calc(var(--u) * 0.5); height: calc(var(--u) * 1); border-radius: 2px; }
.auth-theme-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: 0.85rem; padding: calc(var(--u) * 0.4);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--u) * 0.35);
  min-width: calc(var(--u) * 11);
  box-shadow: 0 16px 40px rgba(20, 20, 40, .12);
  z-index: 50; opacity: 0; transform: translateY(-6px);
  pointer-events: none; transition: opacity 0.16s, transform 0.16s;
}
.auth-theme-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.auth-theme-opt {
  display: flex; flex-direction: column; gap: calc(var(--u) * 0.35);
  padding: calc(var(--u) * 0.5) calc(var(--u) * 0.55); border-radius: 0.6rem; cursor: pointer;
  border: 1.5px solid transparent; background: var(--bg, #F7F5FB);
  transition: border-color 0.16s; font-family: inherit;
}
.auth-theme-opt:hover { border-color: var(--line-2, #E0DEEB); }
.auth-theme-opt.active { border-color: var(--accent, #6B46C1); background: var(--accent-soft, #EFE9FB); }
.auth-theme-opt .palette { display: flex; gap: 2px; }
.auth-theme-opt .palette span { width: 100%; height: calc(var(--u) * 0.85); border-radius: 2px; }

/* ==========================================================================
   Dashboard page — inline component styles (fluid scale)
   ========================================================================== */

.dash-section {
  background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem);
  padding: calc(var(--u) * 1.6) calc(var(--u) * 1.8);
  display: flex; flex-direction: column; gap: calc(var(--u) * 1.2);
}
.dash-section-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: calc(var(--u) * 1); flex-wrap: wrap;
}
.dash-section h2 {
  font-size: calc(var(--u) * 1.35); font-weight: 700; letter-spacing: -0.01em;
  color: var(--ink, #1B1A2E); margin: 0;
}
.dash-section-actions { display: flex; gap: calc(var(--u) * 0.6); align-items: center; }

.count-pill {
  display: inline-flex; align-items: center;
  padding: calc(var(--u) * 0.28) calc(var(--u) * 0.8);
  border-radius: var(--radius-pill, 999px);
  background: var(--accent-soft, #EFE9FB); color: var(--accent, #6B46C1);
  font-size: calc(var(--u) * 0.85); font-weight: 700;
}

.dash-empty {
  border: 1px dashed var(--line-2, #E0DEEB);
  border-radius: 0.85rem;
  padding: calc(var(--u) * 2);
  color: var(--ink-3, #7B7A93); text-align: center;
  font-size: calc(var(--u) * 0.92); line-height: 1.6;
}

.s-badge {
  display: inline-flex; align-items: center;
  padding: calc(var(--u) * 0.2) calc(var(--u) * 0.65);
  border-radius: var(--radius-pill, 999px);
  font-size: calc(var(--u) * 0.78); font-weight: 600;
}
.s-badge--work  { background: var(--status-work-bg, #EFE9FB);  color: var(--status-work-ink, #5B36B0); }
.s-badge--draft { background: var(--status-draft-bg, #FBF1DE); color: var(--status-draft-ink, #8A6512); }
.s-badge--done  { background: var(--status-done-bg, #E1F1E3);  color: var(--status-done-ink, #2D6A35); }
.s-badge--muted { background: var(--line, #ECEAF3); color: var(--ink-3, #7B7A93); }

.d-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: calc(var(--u) * 0.45) calc(var(--u) * 1);
  border-radius: var(--radius-pill, 999px);
  font-weight: 600; font-size: calc(var(--u) * 0.85);
  border: none; cursor: pointer; transition: background 0.16s;
  font-family: inherit; text-decoration: none; white-space: nowrap;
}
.d-btn--primary { background: var(--accent, #6B46C1); color: var(--accent-ink, #fff); }
.d-btn--primary:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); }
.d-btn--outline { background: transparent; color: var(--ink-2, #4B4A63); border: 1px solid var(--line-2, #E0DEEB); }
.d-btn--outline:hover { border-color: var(--accent, #6B46C1); color: var(--ink, #1B1A2E); }
.d-btn--danger  { background: transparent; color: #C2410C; border: 1px solid #FCD9C8; }
.d-btn--danger:hover  { background: #FEF0E9; }

/* Dashboard lang menu */
.lang-wrap { position: relative; }
.lang-trigger {
  display: inline-flex; align-items: center; gap: calc(var(--u) * 0.3);
  height: calc(var(--u) * 2.5); padding: 0 calc(var(--u) * 0.8);
  border: 1px solid var(--line, #ECEAF3); border-radius: var(--radius-pill, 999px);
  background: var(--surface, #fff); color: var(--ink-2, #4B4A63);
  font-size: calc(var(--u) * 0.85); font-weight: 600; cursor: pointer;
  transition: border-color 0.16s; font-family: inherit;
}
.lang-trigger:hover { border-color: var(--line-2, #E0DEEB); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: calc(var(--u) * 11);
  padding: calc(var(--u) * 0.4); background: var(--surface, #fff);
  border: 1px solid var(--line, #ECEAF3); border-radius: 0.85rem;
  box-shadow: 0 16px 40px rgba(0,0,0,.1); display: none; z-index: 200;
}
.lang-menu.open { display: block; }
.lang-opt {
  width: 100%; border: none; background: transparent; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  padding: calc(var(--u) * 0.6) calc(var(--u) * 0.65); border-radius: 0.5rem;
  font-size: calc(var(--u) * 0.85); font-weight: 500;
  color: var(--ink-2, #4B4A63); font-family: inherit;
}
.lang-opt:hover { background: var(--bg, #F7F5FB); color: var(--ink, #1B1A2E); }
.lang-opt--active { color: var(--ink, #1B1A2E); font-weight: 600; }
.lang-check { color: var(--accent, #6B46C1); }

/* Row action dropdown */
.row-menu-wrap { position: relative; display: inline-block; }
.row-menu {
  position: absolute; top: calc(100% + 6px); right: 0;
  min-width: calc(var(--u) * 12);
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: 0.75rem;
  box-shadow: 0 12px 32px rgba(20, 20, 40, .12);
  z-index: 100; display: none; overflow: hidden;
}
.row-menu.open { display: block; }
.row-menu-item {
  display: block; width: 100%;
  padding: calc(var(--u) * 0.6) calc(var(--u) * 0.9);
  font-size: calc(var(--u) * 0.88); font-weight: 500;
  color: var(--ink-2, #4B4A63); text-decoration: none;
  background: transparent; border: none; cursor: pointer; text-align: left;
  font-family: inherit; transition: background 0.12s, color 0.12s;
}
.row-menu-item:hover { background: var(--bg, #F7F5FB); color: var(--ink, #1B1A2E); }
.row-menu-item--danger { color: #C2410C; }
.row-menu-item--danger:hover { background: #FEF0E9; color: #9A3409; }
.row-menu-divider { height: 1px; background: var(--line, #ECEAF3); margin: calc(var(--u) * 0.25) 0; }

/* ════════════════════════════════════════════
   KNOWLEDGE BASE
   ════════════════════════════════════════════ */

.kb-page-hero { padding: 0 0 calc(var(--u) * 1.5); }
.kb-page-title { font-size: calc(var(--u) * 1.6); font-weight: 800; letter-spacing: -0.02em; color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 0.4); }
.kb-page-sub { font-size: calc(var(--u) * 0.9); color: var(--ink-3, #7B7A93); line-height: 1.6; margin: 0; max-width: calc(var(--u) * 46); }

.kb-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--u) * 1); }
.kb-grid--wide { grid-column: 1 / -1; }
@media (max-width: 640px) { .kb-grid { grid-template-columns: 1fr; } .kb-grid--wide { grid-column: auto; } }

.kb-card {
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem); padding: calc(var(--u) * 1.4) calc(var(--u) * 1.6);
  text-decoration: none; color: inherit; display: flex; flex-direction: column;
  gap: calc(var(--u) * 0.6); transition: border-color 0.16s, box-shadow 0.16s;
}
.kb-card:hover {
  border-color: var(--line-2, #E0DEEB);
  box-shadow: 0 4px 20px color-mix(in srgb, var(--accent, #6B46C1) 8%, transparent);
}
.kb-card-icon {
  width: calc(var(--u) * 2.6); height: calc(var(--u) * 2.6); border-radius: calc(var(--u) * 0.6);
  background: var(--accent-soft, #EFE9FB); color: var(--accent, #6B46C1);
  display: flex; align-items: center; justify-content: center;
}
.kb-card-icon svg { width: calc(var(--u) * 1.3); height: calc(var(--u) * 1.3); }
.kb-card-title { font-size: calc(var(--u) * 1.05); font-weight: 700; color: var(--ink, #1B1A2E); margin: 0; }
.kb-card-desc { font-size: calc(var(--u) * 0.88); color: var(--ink-3, #7B7A93); line-height: 1.6; margin: 0; flex: 1; }

/* Breadcrumb */
.kb-breadcrumb { display: flex; align-items: center; gap: calc(var(--u) * 0.45); font-size: calc(var(--u) * 0.85); color: var(--ink-3, #7B7A93); margin-bottom: calc(var(--u) * 1.2); }
.kb-breadcrumb a { color: var(--ink-3, #7B7A93); text-decoration: none; }
.kb-breadcrumb a:hover { color: var(--accent, #6B46C1); }

/* Search */
.kb-search-bar { display: flex; gap: calc(var(--u) * 0.6); margin-bottom: calc(var(--u) * 1.2); }
.kb-search-input {
  flex: 1; height: calc(var(--u) * 2.8); padding: 0 calc(var(--u) * 0.9);
  background: var(--bg, #F7F5FB); border: 1px solid var(--line, #ECEAF3);
  border-radius: calc(var(--u) * 0.65); font-size: calc(var(--u) * 0.9);
  font-family: inherit; color: var(--ink, #1B1A2E); outline: none; transition: border-color 0.15s;
}
.kb-search-input:focus { border-color: var(--accent, #6B46C1); }
.kb-search-input::placeholder { color: var(--ink-3, #7B7A93); }
.kb-search-btn {
  height: calc(var(--u) * 2.8); padding: 0 calc(var(--u) * 1.2);
  background: var(--accent, #6B46C1); color: var(--accent-ink, #fff);
  border: none; border-radius: calc(var(--u) * 0.65);
  font-size: calc(var(--u) * 0.9); font-weight: 600; cursor: pointer; font-family: inherit;
  transition: background 0.15s;
}
.kb-search-btn:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); }

/* Filters */
.kb-filter-section { margin-bottom: calc(var(--u) * 1); }
.kb-filter-label { font-size: calc(var(--u) * 0.78); font-weight: 600; color: var(--ink-3, #7B7A93); margin-bottom: calc(var(--u) * 0.45); }
.kb-filter-row { display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.4); }
.kb-filter-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: calc(var(--u) * 2.2); height: calc(var(--u) * 2.2); padding: 0 calc(var(--u) * 0.65);
  border-radius: var(--radius-pill, 999px); font-size: calc(var(--u) * 0.82); font-weight: 600;
  border: 1px solid var(--line, #ECEAF3); color: var(--ink-3, #7B7A93); background: transparent;
  text-decoration: none; cursor: pointer; font-family: inherit; transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.kb-filter-btn:hover { border-color: var(--accent, #6B46C1); color: var(--ink, #1B1A2E); }
.kb-filter-btn.active { background: var(--accent, #6B46C1); color: var(--accent-ink, #fff); border-color: var(--accent, #6B46C1); }

/* Term list */
.kb-term-list { display: grid; gap: calc(var(--u) * 0.75); }
.kb-term-card {
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem); padding: calc(var(--u) * 1.2) calc(var(--u) * 1.4);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.kb-term-card:hover { border-color: var(--line-2, #E0DEEB); box-shadow: 0 4px 16px color-mix(in srgb, var(--accent, #6B46C1) 6%, transparent); }
.kb-term-title { font-size: calc(var(--u) * 1.1); font-weight: 700; margin: 0 0 calc(var(--u) * 0.35); }
.kb-term-title a { color: var(--ink, #1B1A2E); text-decoration: none; }
.kb-term-title a:hover { color: var(--accent, #6B46C1); }
.kb-term-def { font-size: calc(var(--u) * 0.88); color: var(--ink-3, #7B7A93); line-height: 1.65; }
.kb-tag-list { display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.4); margin-top: calc(var(--u) * 0.75); }
.kb-tag {
  display: inline-block; padding: calc(var(--u) * 0.22) calc(var(--u) * 0.6);
  border-radius: var(--radius-pill, 999px); font-size: calc(var(--u) * 0.78); font-weight: 600;
  background: var(--accent-soft, #EFE9FB); color: var(--accent, #6B46C1); text-decoration: none; transition: background 0.15s;
}
.kb-tag:hover { background: color-mix(in srgb, var(--accent-soft, #EFE9FB) 60%, var(--accent, #6B46C1)); }
.kb-empty { text-align: center; padding: calc(var(--u) * 2); color: var(--ink-3, #7B7A93); font-size: calc(var(--u) * 0.9); }

/* Glossary detail */
.kb-detail-layout { display: grid; grid-template-columns: minmax(0, 2fr) calc(var(--u) * 20); gap: calc(var(--u) * 1.5); align-items: start; }
@media (max-width: 1000px) { .kb-detail-layout { grid-template-columns: 1fr; } .kb-sidebar-stack { position: static !important; } }

.kb-gloss-card {
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem); padding: calc(var(--u) * 1.8) calc(var(--u) * 2);
}
.kb-gloss-title { font-size: calc(var(--u) * 1.9); font-weight: 800; letter-spacing: -0.02em; color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 0.4); line-height: 1.15; }
.kb-gloss-meta { font-size: calc(var(--u) * 0.82); color: var(--ink-3, #7B7A93); margin-bottom: calc(var(--u) * 1.2); }
.kb-short-def {
  padding: calc(var(--u) * 0.85) calc(var(--u) * 1); border-radius: calc(var(--u) * 0.65);
  background: var(--accent-soft, #EFE9FB); border: 1px solid color-mix(in srgb, var(--accent, #6B46C1) 18%, transparent);
  font-size: calc(var(--u) * 0.9); line-height: 1.7; margin-bottom: calc(var(--u) * 1.2); color: var(--ink-2, #4B4A63);
}
.kb-definition { line-height: 1.8; color: var(--ink-2, #4B4A63); font-size: calc(var(--u) * 0.92); }
.kb-gloss-section { margin-top: calc(var(--u) * 1.6); }
.kb-gloss-section-title { font-size: calc(var(--u) * 1); font-weight: 700; color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 0.6); }
.kb-step-pill {
  display: inline-block; padding: calc(var(--u) * 0.28) calc(var(--u) * 0.75);
  border-radius: var(--radius-pill, 999px); font-size: calc(var(--u) * 0.82); font-weight: 600;
  background: var(--c2-bg, #DDE6EF); color: var(--c2-ink, #1C3A5A);
}
.kb-related-link {
  display: inline-block; padding: calc(var(--u) * 0.28) calc(var(--u) * 0.75);
  border-radius: var(--radius-pill, 999px); font-size: calc(var(--u) * 0.82); font-weight: 600;
  background: var(--accent-soft, #EFE9FB); color: var(--accent, #6B46C1);
  border: 1px solid color-mix(in srgb, var(--accent, #6B46C1) 22%, transparent);
  text-decoration: none; transition: background 0.15s;
}
.kb-related-link:hover { background: color-mix(in srgb, var(--accent-soft, #EFE9FB) 60%, var(--accent, #6B46C1)); }

.kb-sidebar-stack { display: grid; gap: calc(var(--u) * 1); position: sticky; top: calc(var(--u) * 1); }
.kb-sidebar-card {
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem); padding: calc(var(--u) * 1.3) calc(var(--u) * 1.4);
}
.kb-sidebar-title { font-size: calc(var(--u) * 0.95); font-weight: 700; color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 0.5); }
.kb-sidebar-text { font-size: calc(var(--u) * 0.85); color: var(--ink-3, #7B7A93); line-height: 1.7; margin: 0 0 calc(var(--u) * 0.9); }
.kb-ai-actions { display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.5); }
.kb-ai-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: calc(var(--u) * 0.42) calc(var(--u) * 0.85);
  background: var(--accent, #6B46C1); color: var(--accent-ink, #fff);
  border: none; border-radius: calc(var(--u) * 0.6); font-size: calc(var(--u) * 0.85);
  font-weight: 600; cursor: pointer; font-family: inherit; transition: background 0.15s;
}
.kb-ai-btn:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); }
.kb-ai-btn.ai-loading { opacity: 0.6; pointer-events: none; }

/* ── PROFILE ─────────────────────────────────────────────────────── */
.prof-hero {
  display: flex; align-items: center; gap: calc(var(--u) * 1.1);
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem);
  padding: calc(var(--u) * 1.4) calc(var(--u) * 1.8);
  margin-bottom: calc(var(--u) * 1.2);
}
.prof-hero-avatar {
  width: calc(var(--u) * 4); height: calc(var(--u) * 4);
  border-radius: 999px; flex-shrink: 0;
  background: var(--accent-soft, #EFE9FB); color: var(--accent, #6B46C1);
  display: flex; align-items: center; justify-content: center;
  font-size: calc(var(--u) * 1.6); font-weight: 800; text-transform: uppercase;
}
.prof-hero-name { font-size: calc(var(--u) * 1.35); font-weight: 700; color: var(--ink, #1B1A2E); margin: 0 0 calc(var(--u) * 0.2); line-height: 1.2; }
.prof-hero-email { font-size: calc(var(--u) * 0.86); color: var(--ink-3, #7B7A93); margin: 0; }

.prof-tabs-wrap {
  background: var(--surface, #fff); border: 1px solid var(--line, #ECEAF3);
  border-radius: var(--radius-card, 1.25rem); overflow: hidden;
}
.prof-tabs-header {
  display: flex; border-bottom: 1px solid var(--line, #ECEAF3);
  overflow-x: auto; scrollbar-width: none;
}
.prof-tabs-header::-webkit-scrollbar { display: none; }
.prof-tab-btn {
  flex-shrink: 0; padding: calc(var(--u) * 0.88) calc(var(--u) * 1.2);
  border: none; background: transparent;
  font-size: calc(var(--u) * 0.88); font-weight: 600;
  color: var(--ink-3, #7B7A93); cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s; font-family: inherit;
}
.prof-tab-btn:hover { color: var(--ink, #1B1A2E); }
.prof-tab-btn.active { color: var(--accent, #6B46C1); border-bottom-color: var(--accent, #6B46C1); }

.prof-tab-panel { display: none; padding: calc(var(--u) * 1.8) calc(var(--u) * 2); }
.prof-tab-panel.active { display: block; }

.prof-fields {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--u) * 1.1);
}
.prof-field--full { grid-column: 1 / -1; }
.prof-field { display: flex; flex-direction: column; gap: calc(var(--u) * 0.3); }
.prof-field label { font-size: calc(var(--u) * 0.82); font-weight: 600; color: var(--ink-3, #7B7A93); }
.prof-field input, .prof-field select, .prof-field textarea {
  border: 1px solid var(--line, #ECEAF3); border-radius: calc(var(--u) * 0.5);
  padding: calc(var(--u) * 0.55) calc(var(--u) * 0.8);
  font-size: calc(var(--u) * 0.88); font-family: inherit;
  color: var(--ink, #1B1A2E); background: var(--bg, #F8F7FC);
  outline: none; transition: border-color 0.15s; box-sizing: border-box; width: 100%;
}
.prof-field input:focus, .prof-field select:focus, .prof-field textarea:focus {
  border-color: var(--accent, #6B46C1); background: var(--surface, #fff);
}
.prof-field textarea { resize: vertical; min-height: calc(var(--u) * 5.5); }

.prof-repeatable-list { display: flex; flex-direction: column; gap: calc(var(--u) * 1.1); margin-bottom: calc(var(--u) * 0.9); }
.prof-repeatable-item {
  border: 1px solid var(--line, #ECEAF3); border-radius: calc(var(--u) * 0.85);
  padding: calc(var(--u) * 1.1) calc(var(--u) * 1.3); background: var(--bg, #F8F7FC);
}
.prof-repeatable-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: calc(var(--u) * 0.85);
}
.prof-repeatable-title { font-size: calc(var(--u) * 0.95); font-weight: 700; color: var(--ink, #1B1A2E); }
.prof-btn-remove {
  display: inline-flex; align-items: center; justify-content: center;
  height: calc(var(--u) * 1.8); padding: 0 calc(var(--u) * 0.7);
  border: 1px solid color-mix(in srgb, #EF4444 35%, transparent);
  border-radius: 999px; background: color-mix(in srgb, #EF4444 10%, transparent);
  color: #EF4444; font-size: calc(var(--u) * 0.8); font-weight: 600;
  cursor: pointer; font-family: inherit; transition: background 0.15s;
}
.prof-btn-remove:hover { background: color-mix(in srgb, #EF4444 20%, transparent); }
.prof-btn-add {
  display: inline-flex; align-items: center; gap: calc(var(--u) * 0.35);
  height: calc(var(--u) * 2.2); padding: 0 calc(var(--u) * 0.95);
  border: 1px dashed var(--line, #ECEAF3); border-radius: 999px;
  background: transparent; color: var(--ink-3, #7B7A93);
  font-size: calc(var(--u) * 0.86); font-weight: 600; cursor: pointer; font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
}
.prof-btn-add:hover { border-color: var(--accent, #6B46C1); color: var(--accent, #6B46C1); }
.prof-form-actions { margin-top: calc(var(--u) * 1.5); display: flex; justify-content: flex-end; }
.prof-save-btn {
  display: inline-flex; align-items: center; height: calc(var(--u) * 2.2);
  padding: 0 calc(var(--u) * 1.2); background: var(--accent, #6B46C1);
  color: var(--accent-ink, #fff); border: none; border-radius: calc(var(--u) * 0.6);
  font-size: calc(var(--u) * 0.88); font-weight: 700; cursor: pointer; font-family: inherit;
  transition: background 0.15s;
}
.prof-save-btn:hover { background: color-mix(in srgb, var(--accent, #6B46C1) 85%, black); }

@media (max-width: 900px) {
  .prof-fields { grid-template-columns: 1fr; }
  .prof-field--full { grid-column: auto; }
  .prof-tab-panel { padding: calc(var(--u) * 1.2); }
}

/* ── AI ASSISTANT ─────────────────────────────────────────────────── */
.ai-project-list { display: flex; flex-direction: column; gap: calc(var(--u)*0.7); }
.ai-project-item {
  display: block; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: calc(var(--u)*1.1) calc(var(--u)*1.3);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
}
.ai-project-item:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent) 6%, transparent);
  transform: translateY(-1px);
}
.ai-project-top { display: flex; justify-content: space-between; align-items: flex-start; gap: calc(var(--u)*0.8); margin-bottom: calc(var(--u)*0.3); }
.ai-project-title { margin: 0; font-size: calc(var(--u)*1.05); font-weight: 700; color: var(--ink); }
.ai-project-step { color: var(--ink-3); font-size: calc(var(--u)*0.82); margin: 0 0 calc(var(--u)*0.55); }
.ai-project-meta { display: flex; flex-wrap: wrap; gap: calc(var(--u)*0.35); }
.ai-empty { color: var(--ink-3); font-size: calc(var(--u)*0.88); line-height: 1.7; padding: calc(var(--u)*0.8) 0; }

/* Modal */
.ai-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  display: none; align-items: center; justify-content: center;
  padding: calc(var(--u)*1.5); z-index: 2000;
}
.ai-modal-overlay.is-open { display: flex; }
.ai-modal {
  width: 100%; max-width: calc(var(--u)*40);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: 0 24px 60px rgba(0,0,0,0.18); overflow: hidden;
}
.ai-modal-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: calc(var(--u)*1); padding: calc(var(--u)*1.3) calc(var(--u)*1.5) calc(var(--u)*1);
  border-bottom: 1px solid var(--line);
}
.ai-modal-header h3 { margin: 0 0 calc(var(--u)*0.22); font-size: calc(var(--u)*1.15); font-weight: 700; color: var(--ink); }
.ai-modal-header p { margin: 0; color: var(--ink-3); font-size: calc(var(--u)*0.84); line-height: 1.5; }
.ai-modal-close { border: 0; background: transparent; font-size: calc(var(--u)*1.4); line-height: 1; cursor: pointer; color: var(--ink-3); padding: 0; }
.ai-modal-close:hover { color: var(--ink); }
.ai-modal-body { padding: calc(var(--u)*1.2) calc(var(--u)*1.5); }
.ai-form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: calc(var(--u)*0.9); }
.ai-field { display: flex; flex-direction: column; gap: calc(var(--u)*0.28); }
.ai-field--full { grid-column: 1/-1; }
.ai-field label { font-size: calc(var(--u)*0.82); font-weight: 600; color: var(--ink-3); }
.ai-field input, .ai-field select, .ai-field textarea {
  padding: calc(var(--u)*0.5) calc(var(--u)*0.8);
  background: var(--bg); border: 1px solid var(--line);
  border-radius: calc(var(--u)*0.5); color: var(--ink); font-size: calc(var(--u)*0.88);
  font-family: inherit; outline: none; transition: border-color 0.15s; box-sizing: border-box; width: 100%;
}
.ai-field input:focus, .ai-field select:focus, .ai-field textarea:focus { border-color: var(--accent); background: var(--surface); }
.ai-field ul.errorlist { margin: calc(var(--u)*0.2) 0 0; padding-left: calc(var(--u)*1); color: #EF4444; font-size: calc(var(--u)*0.78); }
.ai-modal-footer {
  display: flex; justify-content: flex-end; gap: calc(var(--u)*0.6);
  padding: 0 calc(var(--u)*1.5) calc(var(--u)*1.3);
}
.ai-hidden { display: none; }

/* Detail page */
.ai-back-link {
  display: inline-flex; align-items: center; gap: calc(var(--u)*0.3);
  margin-bottom: calc(var(--u)*0.9); text-decoration: none;
  color: var(--ink-3); font-size: calc(var(--u)*0.86); font-weight: 600;
}
.ai-back-link:hover { color: var(--ink); }
.ai-hero {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: calc(var(--u)*1.4) calc(var(--u)*1.7); margin-bottom: calc(var(--u)*1.1);
}
.ai-hero h1 { margin: 0 0 calc(var(--u)*0.4); font-size: calc(var(--u)*1.55); font-weight: 800; letter-spacing: -0.02em; color: var(--ink); }
.ai-hero p { margin: 0; color: var(--ink-3); line-height: 1.7; font-size: calc(var(--u)*0.87); max-width: 860px; }
.ai-badge-row { display: flex; flex-wrap: wrap; gap: calc(var(--u)*0.35); margin-top: calc(var(--u)*0.9); }
.ai-actions-row { display: flex; gap: calc(var(--u)*0.6); flex-wrap: wrap; margin-top: calc(var(--u)*1); }

.ai-btn { display: inline-flex; align-items: center; justify-content: center; gap: calc(var(--u)*0.3); height: calc(var(--u)*2.2); padding: 0 calc(var(--u)*1.1); border-radius: calc(var(--u)*0.6); font-size: calc(var(--u)*0.86); font-weight: 700; cursor: pointer; font-family: inherit; text-decoration: none; transition: background 0.15s, border-color 0.15s, color 0.15s; }
.ai-btn--primary { background: var(--accent); color: var(--accent-ink, #fff); border: none; }
.ai-btn--primary:hover { background: color-mix(in srgb, var(--accent) 85%, black); }
.ai-btn--outline { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.ai-btn--outline:hover { border-color: var(--accent); color: var(--accent); }
.ai-btn--danger { background: color-mix(in srgb, #EF4444 10%, transparent); color: #EF4444; border: 1px solid color-mix(in srgb, #EF4444 28%, transparent); }
.ai-btn--danger:hover { background: color-mix(in srgb, #EF4444 20%, transparent); }
.ai-btn--ghost { background: transparent; color: var(--ink-3); border: 1px solid var(--line); font-size: calc(var(--u)*0.82); height: calc(var(--u)*1.9); padding: 0 calc(var(--u)*0.75); }
.ai-btn--ghost:hover { background: var(--bg); color: var(--ink); }
.ai-btn--accent-ghost { background: transparent; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); font-size: calc(var(--u)*0.82); height: calc(var(--u)*1.9); padding: 0 calc(var(--u)*0.75); }
.ai-btn--red-ghost { background: transparent; color: #EF4444; border: 1px solid color-mix(in srgb, #EF4444 35%, transparent); font-size: calc(var(--u)*0.82); height: calc(var(--u)*1.9); padding: 0 calc(var(--u)*0.75); }

.ai-flash-list { margin-bottom: calc(var(--u)*0.9); display: flex; flex-direction: column; gap: calc(var(--u)*0.4); }
.ai-flash { padding: calc(var(--u)*0.5) calc(var(--u)*0.85); border-radius: calc(var(--u)*0.5); font-size: calc(var(--u)*0.86); font-weight: 600; border: 1px solid transparent; }
.ai-flash--success { background: color-mix(in srgb,#22c55e 12%,transparent); border-color: color-mix(in srgb,#22c55e 28%,transparent); color: #16a34a; }
.ai-flash--error { background: color-mix(in srgb,#EF4444 12%,transparent); border-color: color-mix(in srgb,#EF4444 28%,transparent); color: #EF4444; }
.ai-flash--info { background: color-mix(in srgb,var(--accent) 12%,transparent); border-color: color-mix(in srgb,var(--accent) 28%,transparent); color: var(--accent); }

.ai-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: calc(var(--u)*1.3) calc(var(--u)*1.5);
  margin-bottom: calc(var(--u)*1.1);
}
.ai-card h2 { margin: 0 0 calc(var(--u)*0.85); font-size: calc(var(--u)*1.05); font-weight: 700; color: var(--ink); }
.ai-chat-box {
  min-height: calc(var(--u)*15); height: calc(var(--u)*26); max-height: 72vh;
  overflow: auto; border: 1px solid var(--line);
  border-radius: calc(var(--u)*0.6); background: var(--bg);
  padding: calc(var(--u)*0.5); margin-bottom: calc(var(--u)*0.85); box-sizing: border-box; resize: vertical;
}
.ai-message {
  padding: calc(var(--u)*0.45) calc(var(--u)*0.7); border-radius: calc(var(--u)*0.42);
  margin-bottom: calc(var(--u)*0.45); line-height: 1.55; font-size: calc(var(--u)*0.84); box-sizing: border-box;
}
.ai-message-content { margin: 0; padding: 0; line-height: 1.55; white-space: pre-line; }
.ai-message strong { display: block; margin-bottom: calc(var(--u)*0.12); font-size: calc(var(--u)*0.73); font-weight: 700; line-height: 1.15; color: var(--ink-3); }
.ai-message--user { background: color-mix(in srgb, var(--accent) 11%, transparent); color: var(--ink); }
.ai-message--assistant { background: var(--surface); border: 1px solid var(--line); color: var(--ink); }
.ai-message--system { background: color-mix(in srgb, #F59E0B 11%, transparent); color: #D97706; }
.ai-empty-chat { color: var(--ink-3); line-height: 1.55; font-size: calc(var(--u)*0.84); }
.ai-thinking-status { display: none; margin-bottom: calc(var(--u)*0.65); color: var(--accent); font-size: calc(var(--u)*0.84); font-weight: 600; }
.ai-thinking-status.is-visible { display: block; }

.ai-input-field { margin-bottom: calc(var(--u)*0.75); }
.ai-input-field label { display: block; margin-bottom: calc(var(--u)*0.28); font-size: calc(var(--u)*0.82); font-weight: 600; color: var(--ink-3); }
.ai-input-field input, .ai-input-field select, .ai-input-field textarea {
  width: 100%; padding: calc(var(--u)*0.5) calc(var(--u)*0.8);
  border: 1px solid var(--line); border-radius: calc(var(--u)*0.5);
  background: var(--bg); font-size: calc(var(--u)*0.88); color: var(--ink);
  box-sizing: border-box; font-family: inherit; outline: none; transition: border-color 0.15s;
}
.ai-input-field input:focus, .ai-input-field select:focus, .ai-input-field textarea:focus { border-color: var(--accent); background: var(--surface); }
.ai-input-field textarea { min-height: calc(var(--u)*7); resize: vertical; }
.ai-input-field .helptext { display: block; margin-top: calc(var(--u)*0.28); color: var(--ink-3); font-size: calc(var(--u)*0.78); }

.ai-bottom-grid { display: grid; grid-template-columns: 1.4fr 0.9fr; gap: calc(var(--u)*1.1); align-items: start; }
.ai-structured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--u)*0.85); }
.ai-meta-list { display: grid; gap: calc(var(--u)*0.6); margin-top: calc(var(--u)*1); }
.ai-meta-item { padding: calc(var(--u)*0.65) calc(var(--u)*0.8); border-radius: calc(var(--u)*0.5); background: var(--bg); border: 1px solid var(--line); }
.ai-meta-label { display: block; font-size: calc(var(--u)*0.73); font-weight: 700; color: var(--ink-3); margin-bottom: calc(var(--u)*0.22); text-transform: uppercase; letter-spacing: 0.04em; }
.ai-meta-value { font-size: calc(var(--u)*0.9); color: var(--ink); line-height: 1.5; }
.ai-versions-list { display: flex; flex-direction: column; gap: calc(var(--u)*0.7); }
.ai-version-item { padding: calc(var(--u)*0.75) calc(var(--u)*0.9); border-radius: calc(var(--u)*0.5); border: 1px solid var(--line); background: var(--bg); }
.ai-version-title { font-weight: 700; margin-bottom: calc(var(--u)*0.22); font-size: calc(var(--u)*0.88); color: var(--ink); }
.ai-version-meta { color: var(--ink-3); font-size: calc(var(--u)*0.78); line-height: 1.5; }

.ai-concept-output { display: none; margin-bottom: calc(var(--u)*1.1); }
.ai-concept-output.is-visible { display: block; }
.ai-concept-text {
  white-space: pre-wrap; font-size: calc(var(--u)*0.88); line-height: 1.75; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: calc(var(--u)*0.5);
  padding: calc(var(--u)*1) calc(var(--u)*1.1); max-height: 60vh; overflow: auto; resize: vertical; margin-bottom: calc(var(--u)*0.65);
}

@keyframes ai-field-flash {
  0% { background-color: color-mix(in srgb, var(--accent) 18%, transparent); }
  100% { background-color: transparent; }
}
.field-updated { animation: ai-field-flash 1.2s ease-out; }

@keyframes ai-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
.ai-typing-cursor { display: inline-block; width: calc(var(--u)*0.45); margin-left: 2px; animation: ai-blink 0.9s infinite; color: var(--accent); font-weight: 700; }

@media (max-width: 980px) {
  .ai-bottom-grid, .ai-structured-grid { grid-template-columns: 1fr; }
  .ai-chat-box { height: calc(var(--u)*20); }
}
@media (max-width: 640px) {
  .ai-project-top { flex-direction: column; }
  .ai-form-grid { grid-template-columns: 1fr; }
}

/* ── Legacy variable compat (for old components in new themes) ───── */
[data-theme="lavender"],
[data-theme="vivid"],
[data-theme="mint"],
[data-theme="sand"] {
  --bg-card:      var(--surface);
  --bg-secondary: var(--bg);
  --bg-input:     var(--bg);
  --border:       var(--line);
  --fg:           var(--ink);
  --fg-muted:     var(--ink-3);
  --accent-fg:    var(--accent-ink);
  --accent-red:   #EF4444;
  --accent-green: #22C55E;
  --accent-yellow:#F59E0B;
}

/* Survey workspace inside .main */
.main .ws-layout { display: grid; grid-template-columns: 1fr calc(var(--u)*17); gap: calc(var(--u)*1.2); align-items: start; }
.main .ws-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: calc(var(--u)*1.3) calc(var(--u)*1.5);
}
.main .ws-card h2 { margin: 0 0 calc(var(--u)*0.85); font-size: calc(var(--u)*1.05); font-weight: 700; color: var(--ink); }
.main .sidebar-card { position: sticky; top: calc(var(--u)*1); height: fit-content; }
.main .ws-stack { display: grid; gap: calc(var(--u)*1); }
@media (max-width: 980px) { .main .ws-layout { grid-template-columns: 1fr; } }

/* Settings nav tabs */
.settings-nav__tab { display:inline-flex; align-items:center; gap:6px; padding:9px 18px; border:none; background:none; color:var(--ink-3); font-size:14px; font-weight:600; cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-2px; border-radius:var(--radius-card) var(--radius-card) 0 0; text-decoration:none; transition:color .15s; }
.settings-nav__tab:hover { color:var(--ink); }
.settings-nav__tab--active { color:var(--accent); border-bottom-color:var(--accent); }

/* ── Glossary info tooltip on survey questions ── */
.q-info-wrap { display: inline-block; position: relative; vertical-align: super; margin-left: 4px; line-height: 1; }
.q-info-btn { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border: none; background: none; cursor: pointer; color: var(--accent); padding: 0; border-radius: 50%; transition: color .15s, background .15s; }
.q-info-btn:hover { color: var(--ink); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.q-info-popover { display: block; position: fixed; min-width: 220px; max-width: 300px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 6px 24px rgba(0,0,0,.15); padding: 12px 14px 10px; z-index: 9999; text-align: left; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .12s .35s, visibility .12s .35s; }
.q-info-popover.open { opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
.q-info-popover__term { font-size: 12px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.q-info-popover__body { font-size: 12px; color: var(--ink-2); line-height: 1.55; margin-bottom: 8px; }
.q-info-popover__more { font-size: 11px; font-weight: 600; color: var(--accent); text-decoration: none; }
.q-info-popover__more:hover { text-decoration: underline; }