/* ════════════════════════════════════════════════════════════════
   SHE PLATFORM - RESTAURANT DASHBOARD THEME
   Palette + style copied from the reference dashboard:
   white sidebar, #F5F7FA content bg, blue accent #4A90E2,
   red/green/yellow status colors, white cards with soft shadows,
   DM Sans geometric typography, bold dark headings (#2C3E50).
   ════════════════════════════════════════════════════════════════ */
:root {
  --accent: #4a90e2;
  --accent-mid: #3a7bc8;
  --accent-light: #85c1e9;
  --accent-pale: #eaf3fc;
  --accent-bg: #f0f7fe;
  --accent-dark: #2c5fa8;
  --accent-shadow: rgba(74, 144, 226, 0.30);
  --accent-rgb: 74, 144, 226;

  --bg: #eef2f7;
  --surface: #ffffff;
  --surface2: #fafbfc;
  --surface3: #f0f2f5;
  --text: #2c3e50;
  --text-mid: #4a5a6a;
  --muted: #7f8c8d;
  --dim: #a8b2b8;
  --border: rgba(44, 62, 80, 0.08);
  --border2: rgba(44, 62, 80, 0.14);

  --amber: #f1c40f;
  --amber-bg: #fef9e7;
  --red: #e74c3c;
  --red-bg: #fdedec;
  --blue: #4a90e2;
  --blue-bg: #eaf3fc;
  --good: #2ecc71;
  --good-soft: rgba(46, 204, 113, 0.12);
  --bad: #e74c3c;
  --bad-soft: rgba(231, 76, 60, 0.12);
  --warn: #f1c40f;
  --warn-soft: rgba(241, 196, 15, 0.12);
  --info: #4a90e2;
  --info-soft: rgba(74, 144, 226, 0.12);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.05), 0 2px 6px rgba(0,0,0,0.03);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-accent: 0 6px 20px var(--accent-shadow);

  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --topbar-h: 60px;
  --sidebar-w: 240px;

  --font: 'DM Sans', sans-serif;
  --display: 'DM Sans', sans-serif;
  --mono: 'JetBrains Mono', monospace;

  --particle-color-rgb: 74, 144, 226;
  --glass-bg: rgba(255, 255, 255, 0.35);
  --glass-border: rgba(255, 255, 255, 0.9);
  --glass-blur: 22px;
}

/* ── DARK MODE ── */
[data-theme="dark"] {
  --bg: #14181f;
  --surface: #1c222c;
  --surface2: #232b37;
  --surface3: #2a3341;
  --text: #e8edf2;
  --text-mid: #c2ccd6;
  --muted: #8a97a5;
  --dim: #5f6b78;
  --border: rgba(255, 255, 255, 0.08);
  --border2: rgba(255, 255, 255, 0.12);
  --amber: #f4d03f; --amber-bg: rgba(241, 196, 15, 0.12);
  --red: #f0716a;   --red-bg: rgba(231, 76, 60, 0.14);
  --blue: #6aa6e8;  --blue-bg: rgba(74, 144, 226, 0.14);
  --good: #54d98c;  --good-soft: rgba(46, 204, 113, 0.14);
  --bad: #f0716a;   --bad-soft: rgba(231, 76, 60, 0.14);
  --warn: #f4d03f;  --warn-soft: rgba(241, 196, 15, 0.14);
  --info: #6aa6e8;  --info-soft: rgba(74, 144, 226, 0.14);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.25);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.45), 0 4px 12px rgba(0,0,0,0.3);
  --shadow-accent: 0 6px 20px rgba(0,0,0,0.4);
  --glass-bg: rgba(28, 34, 44, 0.42);
  --glass-border: rgba(255, 255, 255, 0.16);
}

/* ── Ambient glow ── */
.content {
  background-image:
    radial-gradient(ellipse 70% 55% at 100% 0%, rgba(var(--accent-rgb), 0.05) 0%, transparent 65%),
    radial-gradient(ellipse 45% 35% at 95% 100%, rgba(var(--accent-rgb), 0.03) 0%, transparent 60%);
}
[data-theme="dark"] .content {
  background-image:
    radial-gradient(ellipse 70% 55% at 100% 0%, rgba(var(--accent-rgb), 0.14) 0%, transparent 65%),
    radial-gradient(ellipse 45% 35% at 95% 100%, rgba(var(--accent-rgb), 0.08) 0%, transparent 60%);
}

/* ── Noise texture overlay ── */
#bg-noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.02; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ── Particle network canvas (subtle, blue) ── */
#aegis-particles {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 1; pointer-events: none; mix-blend-mode: multiply;
  opacity: 0.6;
}
[data-theme="dark"] #aegis-particles { mix-blend-mode: screen; opacity: 0.5; }

/* ── Ambient gradient orbs (fixed, behind content - gives glass something to blur) ── */
#bg-orbs {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(60px);
  opacity: 1; will-change: transform;
}
.orb-1 { width: 560px; height: 560px; top: -160px; right: -120px;
  background: radial-gradient(circle, rgba(74,144,226,0.90), transparent 70%);
  animation: orbFloat 22s ease-in-out infinite; }
.orb-2 { width: 500px; height: 500px; bottom: -180px; left: -140px;
  background: radial-gradient(circle, rgba(46,204,113,0.80), transparent 70%);
  animation: orbFloat 26s ease-in-out infinite reverse; }
.orb-3 { width: 440px; height: 440px; top: 30%; left: 50%;
  background: radial-gradient(circle, rgba(241,196,15,0.70), transparent 70%);
  animation: orbFloat 30s ease-in-out infinite; }
[data-theme="dark"] .orb-1 { background: radial-gradient(circle, rgba(74,144,226,0.55), transparent 70%); }
[data-theme="dark"] .orb-2 { background: radial-gradient(circle, rgba(46,204,113,0.45), transparent 70%); }
[data-theme="dark"] .orb-3 { background: radial-gradient(circle, rgba(241,196,15,0.35), transparent 70%); }
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -25px) scale(1.06); }
  66% { transform: translate(-25px, 20px) scale(0.96); }
}

/* ── Base ── */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font); background: var(--bg); color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
button { cursor: pointer; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 10px; }

/* ── Motion ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes toastSlide { from { opacity: 0; transform: translateX(120%); } to { opacity: 1; transform: translateX(0); } }
.animate-fade-up { animation: fadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) both; }
.animate-fade { animation: fadeIn 0.3s ease both; }
.anim-1 { animation-delay: 0.05s; } .anim-2 { animation-delay: 0.10s; }
.anim-3 { animation-delay: 0.15s; } .anim-4 { animation-delay: 0.20s; }
.anim-5 { animation-delay: 0.25s; } .anim-6 { animation-delay: 0.30s; }

/* ═══ APP SHELL ═══ */
.layout { display: flex; min-height: 100vh; position: relative; z-index: 2; }

/* ── SIDEBAR (glassy, like reference but translucent) ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column;
  flex-shrink: 0; position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
}
.sidebar-header {
  padding: 20px 18px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.brand-mark {
  width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0;
  background: linear-gradient(145deg, #2c5fa8 0%, #4a90e2 55%, #6aa6e8 100%);
  display: flex; align-items: center; justify-content: center;
  box-shadow:
    0 4px 14px var(--accent-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -1px 0 rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.brand-name {
  font-family: var(--display); font-size: 17px; font-weight: 700;
  letter-spacing: -0.02em; color: var(--text); line-height: 1.15;
}
.brand-sub {
  font-size: 9.5px; color: var(--muted); font-family: var(--mono);
  text-transform: uppercase; letter-spacing: 0.14em; margin-top: 2px;
}
.sidebar-section { padding: 14px 10px 4px; }
.sidebar-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em; color: var(--dim);
  text-transform: uppercase; padding: 0 8px 8px; font-family: var(--mono);
}
.side-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius);
  color: var(--muted); font-size: 13px; font-weight: 500;
  margin-bottom: 2px; transition: all 0.18s cubic-bezier(0.22, 1, 0.36, 1);
  text-decoration: none;
}
.side-nav a:hover { background: var(--accent-pale); color: var(--accent-mid); }
.side-nav a.active {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 12px var(--accent-shadow);
}
.side-nav a .nav-icon { width: 18px; height: 18px; opacity: 0.65; flex-shrink: 0; }
.side-nav a:hover .nav-icon { opacity: 1; }
.side-nav a.active .nav-icon { opacity: 1; }
.sidebar-bottom { margin-top: auto; padding: 14px 12px 20px; }

/* ── TOPBAR (glassy, with gradient accent underline) ── */
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow-sm);
}
.topbar::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(var(--accent-rgb), 0.85) 20%,
    rgba(var(--accent-rgb), 0.55) 50%,
    rgba(46, 204, 113, 0.55) 80%,
    transparent 100%);
  pointer-events: none;
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.topbar-title { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.user-box { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: #fff; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px var(--accent-shadow);
}
.inline { display: inline; }
.nav-toggle { display: none; }

/* ── CONTENT ── */
.main-wrap { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.content {
  flex: 1; padding: 28px; position: relative; z-index: 2;
  background: transparent; /* orbs show through; body bg shows at edges */
}
h1 { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 6px; color: var(--text); }
h2 { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }

/* ── CARD (glassy - translucent + backdrop blur) ── */
.card {
  background: var(--glass-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  padding: 22px; margin-bottom: 20px;
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 300ms ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}
.card h2 { margin-bottom: 14px; color: var(--text); }

/* ── KPI CARDS (glassy) ── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; margin: 20px 0; }
.kpi-card {
  background: var(--glass-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  padding: 20px; position: relative; overflow: hidden;
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 300ms ease;
}
.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}
.kpi-card::after {
  content: ''; position: absolute; top: 0; right: 0;
  width: 80px; height: 80px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08), transparent 70%);
  pointer-events: none;
}
.kpi-link { display: block; text-decoration: none; cursor: pointer; }
.kpi-link:hover .kpi-label { color: var(--accent); }
.kpi-link::before {
  content: '↗'; position: absolute; top: 10px; right: 12px;
  color: var(--dim); font-size: 13px; opacity: 0;
  transition: opacity 0.18s ease;
}
.kpi-link:hover::before { opacity: 1; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--text); display: block; }
.kpi-value.red { color: var(--red); }
.kpi-label { font-size: 12px; color: var(--muted); margin-top: 4px; display: block; }
.amber { color: var(--amber); }

/* ── FORMS ── */
label { display: block; font-size: 13px; font-weight: 500; color: var(--text-mid); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 10px 14px; margin-bottom: 14px;
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: var(--radius); color: var(--text); font-size: 13px;
  outline: none; transition: all 0.18s cubic-bezier(0.22, 1, 0.36, 1);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-pale);
  background: var(--surface);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius);
  font-size: 13px; font-weight: 600; border: none; cursor: pointer;
  transition: all 0.18s cubic-bezier(0.22, 1, 0.36, 1); white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 2px 8px var(--accent-shadow); }
.btn-primary:hover { background: var(--accent-mid); transform: translateY(-1px); box-shadow: var(--shadow-accent); }
.btn-primary:active { transform: translateY(0) scale(0.98); }
.btn-secondary { background: var(--surface); color: var(--text-mid); border: 1.5px solid var(--border2); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-pale); }
.btn-ghost { background: transparent; color: var(--muted); border: 1.5px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--border2); }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #c0392b; transform: translateY(-1px); }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* ── TABLE ── */
.data-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--surface); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-md);
}
.data-table th, .data-table td {
  text-align: left; padding: 12px 16px;
  border-bottom: 1px solid var(--border); font-size: 13px;
}
.data-table th {
  background: var(--surface2); font-family: var(--mono);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted);
  font-weight: 600;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background 0.15s ease; }
.data-table tbody tr:hover { background: var(--accent-bg); }

/* ── LOGIN ── */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px; position: relative; z-index: 2;
  background-image:
    radial-gradient(ellipse 60% 50% at 20% 10%, rgba(var(--accent-rgb), 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 90%, rgba(var(--accent-rgb), 0.05) 0%, transparent 60%);
}
.login-card {
  width: 100%; max-width: 420px;
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: none;
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  animation: fadeUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.login-card h1 { font-size: 21px; font-weight: 700; text-align: center; margin-bottom: 6px; }
.login-card .login-sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 4px; }
.error { color: var(--red); font-size: 13px; background: var(--red-bg); padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; }

/* ── THEME TOGGLE ── */
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--radius);
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); cursor: pointer; transition: all 0.2s;
  font-size: 15px;
}
.theme-toggle:hover { background: var(--accent-pale); color: var(--accent); border-color: var(--accent); }

/* ── MOBILE (user preference: mobile-first) ── */
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; border: none; background: var(--surface2); color: var(--muted); font-size: 18px; }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 200;
    transform: translateX(-100%); transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    height: 100vh;
  }
  .sidebar.open { transform: translateX(0); }
  .content { padding: 16px; }
  .topbar { padding: 0 14px; }
  .user-box span { display: none; }
  .card { padding: 18px; }
}
/* Phase 4 desktop command map. */
.map-command-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(320px, 2fr);
  gap: 18px;
  align-items: start;
  margin-bottom: 14px;
}
.map-command-bar h2,
.map-command-bar p { margin: 0; }
.map-command-bar fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.map-command-bar legend { font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.map-style-control label,
.map-layer-options label { display: inline-flex; align-items: center; gap: 5px; margin: 0 12px 6px 0; font-size: 13px; }
.map-layer-options { display: flex; flex-wrap: wrap; }
.map-muted-status { color: var(--muted); font-size: 12px; }
.map-continuity,
.map-feature-detail { margin-top: 14px; }
.map-continuity-list { columns: 2; column-gap: 24px; margin: 12px 0 0; padding-left: 20px; }
.map-continuity-list li { break-inside: avoid; margin-bottom: 7px; font-size: 13px; }
.map-detail-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.map-feature-detail dl { display: grid; grid-template-columns: minmax(110px, 180px) 1fr; gap: 7px 14px; }
.map-feature-detail dt { color: var(--muted); font-size: 12px; text-transform: capitalize; }
.map-feature-detail dd { margin: 0; overflow-wrap: anywhere; }
.mapboxgl-canvas:focus-visible { outline: 3px solid #1d9bf0; outline-offset: -3px; }
@media (max-width: 1050px) {
  .map-command-bar { grid-template-columns: 1fr; }
  .map-continuity-list { columns: 1; }
}