/* ============================================================
   GarmentVision AI — Premium production design system
   Graphite studio · Image-first · Commercial fashion tooling
   ============================================================ */

:root {
  /* Surfaces */
  --bg-base:       #090a0c;
  --bg-primary:    #101216;
  --bg-secondary:  #0d0f12;
  --bg-surface:    #13161b;
  --bg-elevated:   #191d23;
  --bg-card:       #121419;
  --bg-hover:      #1c2027;
  --bg-input:      #0d0f13;
  --nav-overlay:   rgba(9,10,12,0.93);
  --mobile-nav-overlay: rgba(13,15,18,0.97);

  /* Borders */
  --border-subtle:  #1d2128;
  --border-default: #282d36;
  --border-strong:  #3a424e;
  --border-accent:  rgba(93,134,255,0.48);

  /* Accent — Professional Blue */
  --accent:          #5d86ff;
  --accent-dim:      #4770ed;
  --accent-bright:   #83a2ff;
  --accent-glow:     rgba(93,134,255,0.13);
  --accent-glow-lg:  rgba(93,134,255,0.07);

  /* Text */
  --text-primary:   #f2f4f7;
  --text-secondary: #b8c0cc;
  --text-muted:     #8792a1;
  --text-accent:    #83a2ff;
  --text-inverse:   #ffffff;

  /* Status */
  --success:       #3fc89a;
  --success-dim:   rgba(63,200,154,0.12);
  --warning:       #e7a84b;
  --warning-dim:   rgba(231,168,75,0.12);
  --error:         #f06f74;
  --error-dim:     rgba(240,111,116,0.12);
  --info:          #5d86ff;
  --info-dim:      rgba(93,134,255,0.12);

  /* Quality */
  --quality-exceptional: #7c3aed;
  --quality-high:        #10b981;
  --quality-good:        #2563eb;
  --quality-fair:        #f59e0b;
  --quality-low:         #ef4444;

  /* Typography */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', monospace;

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;

  /* Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   8px;
  --radius-xl:   10px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 2px rgba(0,0,0,0.32);
  --shadow-md:   0 8px 24px rgba(0,0,0,0.3);
  --shadow-lg:   0 16px 40px rgba(0,0,0,0.38);
  --shadow-xl:   0 24px 64px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 0 3px rgba(93,134,255,0.2);

  /* Transitions */
  --ease-out:    cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 100ms;
  --t-base: 160ms;
  --t-slow: 280ms;

  /* Layout */
  --nav-height:    56px;
  --sidebar-width: 220px;
  --max-width:     1280px;
}

html[data-theme="light"] {
  --bg-base:       #f4f5f7;
  --bg-primary:    #ffffff;
  --bg-secondary:  #eef0f3;
  --bg-surface:    #ffffff;
  --bg-elevated:   #e8ebef;
  --bg-card:       #ffffff;
  --bg-hover:      #e7eaf0;
  --bg-input:      #ffffff;
  --nav-overlay:   rgba(255,255,255,0.94);
  --mobile-nav-overlay: rgba(255,255,255,0.97);

  --border-subtle:  #e6e8ec;
  --border-default: #d9dde4;
  --border-strong:  #bcc3ce;
  --border-accent:  rgba(55,97,220,0.42);

  --accent:          #3761dc;
  --accent-dim:      #294fc3;
  --accent-bright:   #5076e5;
  --accent-glow:     rgba(55,97,220,0.1);
  --accent-glow-lg:  rgba(55,97,220,0.055);

  --text-primary:   #151820;
  --text-secondary: #4d5867;
  --text-muted:     #727e8e;
  --text-accent:    #3159ce;
  --text-inverse:   #ffffff;

  --success:       #17865f;
  --success-dim:   rgba(23,134,95,0.1);
  --warning:       #a9650d;
  --warning-dim:   rgba(169,101,13,0.1);
  --error:         #c83f4a;
  --error-dim:     rgba(200,63,74,0.1);
  --info:          #3761dc;
  --info-dim:      rgba(55,97,220,0.1);

  --shadow-sm:   0 1px 2px rgba(20,24,32,0.06);
  --shadow-md:   0 8px 24px rgba(20,24,32,0.08);
  --shadow-lg:   0 16px 40px rgba(20,24,32,0.11);
  --shadow-xl:   0 24px 64px rgba(20,24,32,0.15);
  --shadow-glow: 0 0 0 3px rgba(55,97,220,0.16);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color var(--t-base), color var(--t-base);
}
img, video { display: block; max-width: 100%; }
a { color: var(--text-accent); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--accent-dim); }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
::selection { background: rgba(93,134,255,0.28); color: var(--text-primary); }

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
  color: var(--text-primary);
}
h1 { font-size: 1.875rem; font-weight: 700; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.0625rem; }
h5 { font-size: 0.9375rem; }
h6 { font-size: 0.875rem; }
p  { color: var(--text-secondary); line-height: 1.6; }

.text-xs  { font-size: 0.75rem; }
.text-sm  { font-size: 0.875rem; }
.text-base{ font-size: 1rem; }
.text-lg  { font-size: 1.125rem; }
.text-xl  { font-size: 1.25rem; }
.text-primary   { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted     { color: var(--text-muted) !important; }
.text-accent    { color: var(--text-accent) !important; }
.text-success   { color: var(--success) !important; }
.text-warning   { color: var(--warning) !important; }
.text-error     { color: var(--error) !important; }
.font-medium  { font-weight: 500; }
.font-semibold{ font-weight: 600; }
.font-bold    { font-weight: 700; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  border: 1px solid transparent;
  min-height: 38px;
  transition: color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);
  white-space: nowrap;
  user-select: none;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-dim); border-color: var(--accent-dim); color: #fff; }
.btn-primary:active { background: #1e40af; }

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-default);
}
.btn-secondary:hover { background: var(--bg-elevated); border-color: var(--border-strong); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--bg-elevated); color: var(--text-primary); }

.btn-danger {
  background: var(--bg-surface);
  color: var(--error);
  border-color: rgba(239,68,68,0.3);
}
.btn-danger:hover { background: var(--error); color: #fff; border-color: var(--error); }

.btn-sm  { padding: 0.375rem 0.75rem; font-size: 0.8125rem; border-radius: var(--radius-sm); }
.btn-lg  { padding: 0.75rem 1.5rem; font-size: 0.9375rem; border-radius: var(--radius-lg); }
.btn-xl  { padding: 0.875rem 2rem; font-size: 1rem; font-weight: 600; border-radius: var(--radius-lg); }
.btn-icon{ padding: 0.5rem; border-radius: var(--radius-md); }
.btn-icon.btn-sm { padding: 0.375rem; }
.w-full  { width: 100%; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-input,
.form-select,
.form-textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  width: 100%;
  -webkit-appearance: none;
}
.form-input, .form-select { min-height: 40px; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}
.form-input.error { border-color: var(--error); }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-error { font-size: 0.75rem; color: var(--error); }
.form-hint  { font-size: 0.75rem; color: var(--text-muted); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}
.card-hover { transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base); }
.card-hover:hover { transform: translateY(-2px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.card-clickable { cursor: pointer; }
.card-elevated { background: var(--bg-surface); box-shadow: var(--shadow-sm); }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-primary  { background: var(--info-dim);    color: var(--info); }
.badge-success  { background: var(--success-dim); color: var(--success); }
.badge-warning  { background: var(--warning-dim); color: var(--warning); }
.badge-error    { background: var(--error-dim);   color: var(--error); }
.badge-neutral  { background: var(--bg-elevated); color: var(--text-secondary); border: 1px solid var(--border-default); }

.quality-badge        { font-size: 0.7rem; font-weight: 600; padding: 0.15rem 0.5rem; }
.quality-exceptional  { background: rgba(124,58,237,0.08); color: var(--quality-exceptional); }
.quality-high         { background: rgba(16,185,129,0.08); color: var(--quality-high); }
.quality-good         { background: rgba(37,99,235,0.08);  color: var(--quality-good); }
.quality-fair         { background: rgba(231,168,75,0.12); color: var(--quality-fair); }
.quality-low          { background: rgba(239,68,68,0.08);  color: var(--quality-low); }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--nav-overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-default);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-5);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: none;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  letter-spacing: 0;
}
.nav-logo-mark {
  width: 154px; height: 24px;
  background: transparent url('/assets/brand/pacific-collections-grey.png') left center / contain no-repeat;
  border-radius: 0;
  display: block;
  box-shadow: none;
  flex-shrink: 0;
}
.nav-logo-mark svg { display: none; }
.nav-logo-text { display: none; }
[data-theme="dark"] .nav-logo-mark { background-image: url('/assets/brand/pacific-collections-white.png'); }
.legal-logo { font-size: 0 !important; }
.legal-logo-mark {
  width: 190px !important;
  height: 22px !important;
  background: transparent url('/assets/brand/pacific-collections-grey.png') left center / contain no-repeat !important;
  border-radius: 0 !important;
}
.legal-logo-mark svg { display: none; }
[data-theme="dark"] .legal-logo-mark { background-image: url('/assets/brand/pacific-collections-white.png') !important; }
.nav-logo-name { font-size: 0.9375rem; font-weight: 700; letter-spacing: 0; color: var(--text-primary); }
.nav-logo-sub  { font-size: 0.625rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-top: 1px; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); background: var(--bg-elevated); }
.nav-actions { display: flex; align-items: center; gap: var(--sp-3); }
.theme-toggle {
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}
.theme-toggle:hover { color: var(--text-primary); background: var(--bg-hover); border-color: var(--border-strong); }
.theme-toggle svg { width: 16px; height: 16px; }

html[data-theme="light"] .dash-hero,
html[data-theme="light"] .gallery-brief { color: var(--text-primary); }
html[data-theme="light"] .dash-hero h1,
html[data-theme="light"] .gallery-brief h2 { color: var(--text-primary); }
html[data-theme="light"] .dash-hero p,
html[data-theme="light"] .gallery-brief p { color: var(--text-secondary); }
html[data-theme="light"] .dash-hero .btn-secondary { color: var(--text-primary); background: var(--bg-elevated); border-color: var(--border-default); }
html[data-theme="light"] .gallery-brief-pill { color: var(--text-primary); background: var(--bg-elevated); border-color: var(--border-default); }
html[data-theme="light"] .gallery-brief-pill span { color: var(--text-muted); }

/* ── Sidebar layout ─────────────────────────────────────────── */
.app-shell { display: block; min-height: 100vh; padding-top: var(--nav-height); overflow-x: hidden; }
.sidebar {
  width: var(--sidebar-width);
  height: calc(100vh - var(--nav-height));
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-default);
  padding: var(--sp-4) var(--sp-3);
  position: fixed;
  top: var(--nav-height); left: 0;
  overflow-y: auto;
  z-index: 50;
  display: flex;
  flex-direction: column;
}
.sidebar-section { margin-bottom: var(--sp-6); }
.sidebar-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 var(--sp-3);
  margin-bottom: var(--sp-2);
}
.sidebar-nav { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.5rem var(--sp-3);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all var(--t-fast);
}
.sidebar-nav a:hover { color: var(--text-primary); background: var(--bg-elevated); }
.sidebar-nav a.active {
  color: var(--accent);
  background: var(--accent-glow);
  font-weight: 500;
}
.sidebar-nav .icon { width: 16px; height: 16px; flex-shrink: 0; }
.sidebar-nav a svg { opacity: 0.65; }
.sidebar-nav a.active svg, .sidebar-nav a:hover svg { opacity: 1; }

.main-content {
  margin-left: var(--sidebar-width);
  padding: var(--sp-8);
  max-width: 100%;
  min-width: 0;
}

.account-content { max-width: 1220px; }
.account-content > .grid { max-width: 1040px !important; }

/* ── Page header ────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}
.page-title { font-size: 1.375rem; font-weight: 700; letter-spacing: 0; color: var(--text-primary); }
.page-subtitle { font-size: 0.875rem; color: var(--text-muted); margin-top: 3px; }
.page-actions { display: flex; gap: var(--sp-2); flex-shrink: 0; }

/* ── Grid / Layout utilities ────────────────────────────────── */
.grid  { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }
.gap-8 { gap: var(--sp-8); }
.flex  { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.flex-1    { flex: 1; }
.gap-1     { gap: var(--sp-1); }
.h-full    { height: 100%; }

/* ── Stat card ──────────────────────────────────────────────── */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-1);
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); letter-spacing: 0; }
.stat-change { font-size: 0.75rem; color: var(--text-muted); display: flex; align-items: center; gap: var(--sp-1); }
.stat-change.up   { color: var(--success); }
.stat-change.down { color: var(--error); }

/* ── Progress ───────────────────────────────────────────────── */
.progress-bar {
  height: 3px;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-full);
  transition: width 0.4s var(--ease-out);
}

.status-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.status-queued    { background: var(--border-strong); }
.status-processing, .status-generating { background: var(--warning); animation: pulse-status 1.4s ease-in-out infinite; }
.status-scoring   { background: var(--accent); }
.status-complete  { background: var(--success); }
.status-failed    { background: var(--error); }
.status-cancelled { background: var(--border-strong); }
@keyframes pulse-status { 0%,100% { opacity:1; } 50% { opacity:0.4; } }

/* ── Empty state ────────────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: var(--sp-16) var(--sp-8); gap: var(--sp-3);
}
.empty-icon {
  width: 56px; height: 56px;
  background: var(--bg-elevated);
  border-radius: var(--radius-xl);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-1);
  border: 1px solid var(--border-default);
  color: var(--text-muted);
}
.empty-icon svg { width: 24px; height: 24px; }
.empty-title    { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.empty-subtitle { font-size: 0.875rem; color: var(--text-muted); max-width: 320px; }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  z-index: 200; display: flex; align-items: center; justify-content: center;
  padding: var(--sp-4); opacity: 0; pointer-events: none; transition: opacity var(--t-base);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: var(--radius-xl); padding: var(--sp-6);
  width: 100%; max-width: 480px; box-shadow: var(--shadow-xl);
  transform: translateY(8px); transition: transform var(--t-base) var(--ease-out);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-5); }
.modal-title  { font-size: 1rem; font-weight: 600; }
.modal-close  { background: none; border: none; color: var(--text-muted); padding: 4px; border-radius: var(--radius-sm); transition: color var(--t-fast); }
.modal-close:hover { color: var(--text-primary); }
.modal-body   { margin-bottom: var(--sp-5); }
.modal-footer { display: flex; gap: var(--sp-2); justify-content: flex-end; }

/* ── Toast ──────────────────────────────────────────────────── */
#toast-container {
  position: fixed; bottom: var(--sp-6); right: var(--sp-6);
  z-index: 9999; display: flex; flex-direction: column; gap: var(--sp-2);
  pointer-events: none;
}
.toast {
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: var(--radius-md); padding: var(--sp-3) var(--sp-4);
  font-size: 0.875rem; color: var(--text-primary);
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: var(--sp-3);
  max-width: 340px; pointer-events: all;
  animation: slideInToast var(--t-slow) var(--ease-out);
}
.toast svg { width: 16px; height: 16px; flex-shrink: 0; }
.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-success svg { color: var(--success); }
.toast.toast-error   { border-left: 3px solid var(--error); }
.toast.toast-error svg { color: var(--error); }
.toast.toast-warning { border-left: 3px solid var(--warning); }
.toast.toast-warning svg { color: var(--warning); }
.toast.toast-info    { border-left: 3px solid var(--accent); }
.toast.toast-info svg { color: var(--accent); }
.toast.fade-out { animation: fadeOutToast 0.25s var(--ease-out) forwards; }
@keyframes slideInToast { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOutToast  { to   { transform: translateX(110%); opacity: 0; } }

/* ── Skeleton / Spinner ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-elevated) 25%, var(--border-default) 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-md);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border-default);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}
.spinner-sm { width: 14px; height: 14px; }
.spinner-lg { width: 28px; height: 28px; border-width: 2.5px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Divider ────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border-default); margin: var(--sp-5) 0; }

/* ── Chip ───────────────────────────────────────────────────── */
.chip {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  padding: 0.3rem 0.625rem;
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: var(--radius-full); font-size: 0.8rem;
  color: var(--text-secondary); cursor: pointer; transition: all var(--t-fast); user-select: none;
}
.chip:hover { border-color: var(--border-strong); color: var(--text-primary); }
.chip.active { background: var(--accent-glow); border-color: var(--border-accent); color: var(--accent); font-weight: 500; }

/* ── Score bar ──────────────────────────────────────────────── */
.score-bar { display: flex; align-items: center; gap: var(--sp-3); }
.score-bar-label { font-size: 0.75rem; color: var(--text-muted); width: 80px; flex-shrink: 0; }
.score-bar-track { flex: 1; height: 3px; background: var(--bg-elevated); border-radius: 99px; }
.score-bar-fill  { height: 100%; border-radius: 99px; transition: width 0.4s var(--ease-out); }
.score-bar-value { font-size: 0.75rem; font-weight: 600; width: 28px; text-align: right; }

/* ── Section title ──────────────────────────────────────────── */
.section-title {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: var(--sp-3);
}

/* ── Tooltip ────────────────────────────────────────────────── */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 5px); left: 50%; transform: translateX(-50%);
  background: var(--text-primary); color: #fff;
  font-size: 0.72rem; padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm); white-space: nowrap;
  pointer-events: none; opacity: 0; transition: opacity var(--t-fast); z-index: 50;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ── Utilities ──────────────────────────────────────────────── */
.sr-only { position: absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rounded-full { border-radius: 9999px; }
.hidden { display: none !important; }
.block  { display: block; }
.inline-flex { display: inline-flex; }
.mt-2 { margin-top: var(--sp-2); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.mb-8 { margin-bottom: var(--sp-8); }
.p-4  { padding: var(--sp-4); }
.p-6  { padding: var(--sp-6); }

/* ── Avatar ─────────────────────────────────────────────────── */
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent-glow); border: 1.5px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600; color: var(--accent);
  flex-shrink: 0; overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg  { width: 48px; height: 48px; font-size: 1rem; }
.avatar-xl  { width: 72px; height: 72px; font-size: 1.5rem; }

/* ── Credits pill ───────────────────────────────────────────── */
.credits-pill {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 0.3rem 0.625rem;
  background: var(--bg-elevated); border: 1px solid var(--border-default);
  border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 500;
  color: var(--text-secondary);
}
.credits-pill .credits-count { color: var(--accent); font-weight: 600; }
.credits-pill svg { width: 14px; height: 14px; color: var(--text-muted); }

/* ── Table ──────────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th {
  text-align: left; padding: var(--sp-3) var(--sp-4);
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-muted);
  border-bottom: 1px solid var(--border-default);
}
.data-table td {
  padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary); vertical-align: middle;
}
.data-table tr:hover td { background: var(--bg-secondary); }
.data-table tr:last-child td { border-bottom: none; }

/* ── Steps ──────────────────────────────────────────────────── */
.steps { display: flex; align-items: center; margin-bottom: var(--sp-6); }
.step { display: flex; align-items: center; flex: 1; }
.step-dot {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-surface); border: 1.5px solid var(--border-default);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 600; color: var(--text-muted);
  flex-shrink: 0; transition: all var(--t-base);
}
.step.active .step-dot { background: var(--accent); border-color: var(--accent); color: #fff; }
.step.done .step-dot   { background: var(--success); border-color: var(--success); color: #fff; }
.step-line { flex: 1; height: 1.5px; background: var(--border-default); transition: background var(--t-base); }
.step.done .step-line  { background: var(--success); }

/* ── Tabs ───────────────────────────────────────────────────── */
.tabs { display: flex; border-bottom: 1px solid var(--border-default); gap: 0; }
.tab-btn {
  padding: var(--sp-3) var(--sp-4); border: none; background: none;
  color: var(--text-muted); font-size: 0.875rem; font-weight: 500;
  cursor: pointer; border-bottom: 2px solid transparent; transition: all var(--t-fast); margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text-secondary); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Filter bar ─────────────────────────────────────────────── */
.filter-bar { display: flex; align-items: center; gap: var(--sp-2); padding: var(--sp-3) 0; flex-wrap: wrap; }
.filter-search {
  display: flex; align-items: center; gap: var(--sp-2);
  background: var(--bg-input); border: 1px solid var(--border-default);
  border-radius: var(--radius-md); padding: 0.4rem var(--sp-3);
  flex: 1; min-width: 180px; transition: border-color var(--t-fast);
}
.filter-search:focus-within { border-color: var(--accent); }
.filter-search input { background: none; border: none; color: var(--text-primary); font-size: 0.875rem; width: 100%; }
.filter-search input:focus { outline: none; }
.filter-search svg { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }

/* ── Mobile menu toggle ─────────────────────────────────────── */
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  cursor: pointer;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.menu-toggle:hover { background: var(--bg-hover); color: var(--text-primary); }
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 49;
}
.sidebar-overlay.active { display: block; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .menu-toggle { display: flex; }
  .sidebar { transform: translateX(-100%); transition: transform var(--t-slow) var(--ease-out); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .main-content { margin-left: 0; padding: var(--sp-6); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .main-content { padding: var(--sp-4); }
  .page-header { flex-direction: column; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}