/* =====================================================
   Jolardo — Global Design System
   Colors: Black · Silver · White  |  Dark + Light modes
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Custom Properties ─── */
:root {
  /* Brand palette */
  --clr-black:       #0A0A0A;
  --clr-black-2:     #111111;
  --clr-black-3:     #1A1A1A;
  --clr-silver:      #C0C0C0;
  --clr-silver-2:    #E8E8E8;
  --clr-silver-3:    #A8A8A8;
  --clr-white:       #FFFFFF;
  --clr-accent:      #D4D4D4;

  /* Semantic tokens — DARK MODE (default) */
  --bg-primary:      var(--clr-black);
  --bg-secondary:    var(--clr-black-2);
  --bg-card:         var(--clr-black-3);
  --bg-glass:        rgba(255,255,255,0.04);
  --bg-glass-hover:  rgba(255,255,255,0.08);
  --bg-overlay:      rgba(0,0,0,0.7);

  --text-primary:    var(--clr-white);
  --text-secondary:  var(--clr-silver-2);
  --text-muted:      var(--clr-silver-3);
  --text-on-accent:  var(--clr-black);

  --border-color:    rgba(192,192,192,0.15);
  --border-hover:    rgba(192,192,192,0.35);

  --shadow-sm:       0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:       0 8px 24px rgba(0,0,0,0.5);
  --shadow-lg:       0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow:     0 0 30px rgba(192,192,192,0.12);

  --nav-bg:          rgba(10,10,10,0.9);

  --radius-sm:       6px;
  --radius-md:       12px;
  --radius-lg:       20px;
  --radius-full:     9999px;

  --transition:      0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --max-w: 1200px;
  --section-py: 100px;
}

/* ─── LIGHT MODE ─── */
[data-theme="light"] {
  --bg-primary:      #F8F8F8;
  --bg-secondary:    #EFEFEF;
  --bg-card:         #FFFFFF;
  --bg-glass:        rgba(0,0,0,0.03);
  --bg-glass-hover:  rgba(0,0,0,0.06);
  --bg-overlay:      rgba(255,255,255,0.8);

  --text-primary:    #0A0A0A;
  --text-secondary:  #2A2A2A;
  --text-muted:      #6A6A6A;
  --text-on-accent:  #FFFFFF;

  --border-color:    rgba(0,0,0,0.1);
  --border-hover:    rgba(0,0,0,0.25);

  --shadow-sm:       0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:       0 8px 24px rgba(0,0,0,0.12);
  --shadow-lg:       0 20px 60px rgba(0,0,0,0.15);
  --shadow-glow:     0 0 30px rgba(0,0,0,0.06);

  --nav-bg:          rgba(248,248,248,0.92);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--clr-silver-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-silver); }

/* ─── Utility Classes ─── */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

.section { padding: var(--section-py) 0; }

.serif { font-family: var(--font-serif); }

.gradient-text {
  background: linear-gradient(135deg, var(--clr-white) 0%, var(--clr-silver) 50%, var(--clr-silver-3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .gradient-text {
  background: linear-gradient(135deg, #0A0A0A 0%, #3A3A3A 50%, #6A6A6A 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.divider {
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--clr-silver), transparent);
  margin: 16px auto;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform var(--transition);
}

.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-silver) 0%, var(--clr-silver-3) 100%);
  color: var(--clr-black);
  box-shadow: 0 4px 20px rgba(192,192,192,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(192,192,192,0.4);
}

.btn-outline {
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--clr-silver);
  color: var(--text-primary);
  background: var(--bg-glass);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text-secondary);
  padding: 8px 12px;
}

.btn-ghost:hover { color: var(--text-primary); }

.btn-sm { padding: 9px 20px; font-size: 0.8rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

.btn[disabled], .btn.loading {
  opacity: 0.6; pointer-events: none;
}

/* ─── Navigation ─── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition);
}

.navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
}

.navbar-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-serif);
  font-size: 1.4rem; font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.08em;
}

.navbar-logo img {
  width: 44px; height: 44px; object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(192,192,192,0.3));
}

.navbar-nav {
  display: flex; align-items: center; gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  color: var(--text-muted);
  font-size: 0.875rem; font-weight: 500; letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.navbar-actions { display: flex; align-items: center; gap: 10px; }

/* Navbar CTA — Create Account button on the right */
.navbar-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  white-space: nowrap;
}

.navbar-cta svg { flex-shrink: 0; }

.theme-toggle {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  font-size: 1rem;
}

.theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-glass-hover);
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  width: 38px; height: 38px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.hamburger span {
  width: 20px; height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Menu — Slide-in from right ── */
.mobile-menu {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 90vw);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(3px);
  z-index: 1099;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* Mobile menu header */
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.mobile-menu-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  cursor: pointer;
}

.mobile-menu-close:hover {
  color: var(--text-primary);
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
}

/* Mobile menu links */
.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 16px;
  flex: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}

.mobile-nav-link svg { flex-shrink: 0; }

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--text-primary);
  background: var(--bg-glass-hover);
  border-color: var(--border-color);
}

/* Create Account CTA in mobile menu */
.mobile-nav-link.mobile-cta {
  margin-top: 8px;
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
  font-weight: 600;
  justify-content: center;
}

.mobile-nav-link.mobile-cta svg { stroke: var(--bg-primary); }

.mobile-nav-link.mobile-cta:hover {
  background: var(--clr-silver);
  color: var(--clr-black);
  border-color: var(--clr-silver);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* ─── Cards ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card-glass {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
}

.card-glass:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
}

/* ─── Section Headings ─── */
.section-tag {
  display: inline-block;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-silver-3);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.7;
}

.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-subtitle { margin: 0 auto; }

/* ─── Forms ─── */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%; padding: 13px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--clr-silver);
  background: var(--bg-glass-hover);
  box-shadow: 0 0 0 3px rgba(192,192,192,0.1);
}

.form-control::placeholder { color: var(--text-muted); }

.form-control.error { border-color: #e55; }
.form-error { font-size: 0.8rem; color: #e55; margin-top: 4px; }

.input-wrapper { position: relative; }
.input-wrapper .form-control { padding-right: 48px; }
.input-toggle {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 1rem; cursor: pointer;
}
.input-toggle:hover { color: var(--text-primary); }

textarea.form-control { resize: vertical; min-height: 120px; }

/* ─── Notifications ─── */
.toast-container {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 9999;
}

.toast {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 300px; max-width: 420px;
  animation: slideInRight 0.3s ease;
  font-size: 0.9rem;
}

.toast.success { border-left: 3px solid #4caf78; }
.toast.error   { border-left: 3px solid #e55; }
.toast.info    { border-left: 3px solid var(--clr-silver); }

.toast-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.toast-body { flex: 1; }
.toast-title { font-weight: 600; margin-bottom: 2px; }
.toast-msg   { color: var(--text-muted); font-size: 0.85rem; }
.toast-close { color: var(--text-muted); cursor: pointer; flex-shrink: 0; }

/* ─── Loading / Spinner ─── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(192,192,192,0.2);
  border-top-color: var(--clr-silver);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

.page-loader {
  position: fixed; inset: 0;
  background: var(--bg-primary);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 20px;
  z-index: 10000;
  transition: opacity 0.4s ease;
}

.page-loader.hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.loader-logo {
  width: 80px; height: 80px;
  animation: pulse 1.5s ease-in-out infinite;
}

/* ─── Badge ─── */
.badge {
  display: inline-flex; align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-success  { background: rgba(76,175,120,0.15); color: #4caf78; border: 1px solid rgba(76,175,120,0.3); }
.badge-warning  { background: rgba(255,167,38,0.15); color: #ffa726; border: 1px solid rgba(255,167,38,0.3); }
.badge-danger   { background: rgba(239,83,80,0.15);  color: #ef5350; border: 1px solid rgba(239,83,80,0.3); }
.badge-info     { background: rgba(192,192,192,0.12); color: var(--clr-silver); border: 1px solid rgba(192,192,192,0.25); }
.badge-muted    { background: var(--bg-glass); color: var(--text-muted); border: 1px solid var(--border-color); }

/* ─── Empty State ─── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 60px 24px; gap: 16px;
}

.empty-state-icon { font-size: 3rem; opacity: 0.3; }
.empty-state h3   { font-size: 1.2rem; font-weight: 600; }
.empty-state p    { color: var(--text-muted); font-size: 0.9rem; max-width: 320px; line-height: 1.7; }

/* ─── Modal ─── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: fadeIn 0.2s ease;
}

.modal-backdrop.hidden { display: none; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 540px;
  animation: slideUp 0.3s ease;
  overflow: hidden;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 28px 0;
}

.modal-title { font-family: var(--font-serif); font-size: 1.4rem; }
.modal-close { color: var(--text-muted); cursor: pointer; font-size: 1.2rem; }
.modal-close:hover { color: var(--text-primary); }

.modal-body { padding: 24px 28px; }
.modal-footer { padding: 0 28px 24px; display: flex; gap: 10px; justify-content: flex-end; }

/* ─── Table ─── */
.table-wrapper { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  vertical-align: middle;
}

tr:hover td { background: var(--bg-glass); }
tr:last-child td { border-bottom: none; }

/* ─── Footer ─── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-brand .logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-serif); font-size: 1.3rem; }
.footer-brand .logo img { width: 38px; height: 38px; object-fit: contain; }
.footer-desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; max-width: 280px; }

.footer-heading {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--clr-silver);
  margin-bottom: 16px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--text-muted); font-size: 0.875rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted); font-size: 0.8rem;
}

/* ─── Dashboard Layout ─── */
.dashboard-layout {
  display: flex; min-height: 100vh;
}

.sidebar {
  width: 260px; flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 24px 20px;
  border-bottom: 1px solid var(--border-color);
  font-family: var(--font-serif); font-size: 1.2rem;
}

.sidebar-logo img { width: 36px; height: 36px; object-fit: contain; }

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }

.sidebar-section-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-muted);
  padding: 16px 8px 8px;
}

.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.875rem; font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.sidebar-link:hover, .sidebar-link.active {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}

.sidebar-link .icon { width: 18px; text-align: center; flex-shrink: 0; }

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border-color);
}

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
}

.sidebar-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-black-3), var(--clr-silver-3));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: var(--clr-silver);
  flex-shrink: 0;
}

.sidebar-user-info { flex: 1; overflow: hidden; }
.sidebar-user-name { font-size: 0.875rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.main-content {
  margin-left: 260px;
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 100vh;
}

.topbar {
  height: 64px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 50;
}

.topbar-title { font-size: 1.1rem; font-weight: 600; }

.topbar-actions { display: flex; align-items: center; gap: 10px; }

.page-content { flex: 1; padding: 32px 28px; }

/* ─── Stats Grid ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: all var(--transition);
}

.stat-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }

.stat-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.stat-value { font-size: 2rem; font-weight: 700; font-family: var(--font-serif); }
.stat-sub   { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ─── Auth Pages ─── */
.auth-page {
  min-height: 100vh;
  display: flex;
}

.auth-panel {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px 24px;
}

.auth-card {
  width: 100%; max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.auth-deco {
  flex: 1; display: none;
  background: linear-gradient(135deg, var(--clr-black-3) 0%, var(--clr-black-2) 100%);
  align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}

.auth-deco::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(192,192,192,0.06) 0%, transparent 60%);
}

.auth-logo {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  text-align: center; position: relative; z-index: 1;
}

.auth-logo img { width: 120px; height: 120px; object-fit: contain; }
.auth-logo h1  { font-family: var(--font-serif); font-size: 2rem; letter-spacing: 0.1em; }
.auth-logo p   { color: var(--text-muted); font-size: 0.9rem; letter-spacing: 0.15em; text-transform: uppercase; }

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(192,192,192,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(192,192,192,0.03) 0%, transparent 40%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(192,192,192,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192,192,192,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
  position: relative; z-index: 1;
  text-align: center; max-width: 800px;
  padding: 48px 24px;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--clr-silver-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.75rem; letter-spacing: 0.1em;
}

.scroll-indicator {
  width: 24px; height: 38px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  position: relative;
}

.scroll-indicator::after {
  content: '';
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 8px;
  border-radius: 2px;
  background: var(--clr-silver);
  animation: scrollBob 2s ease-in-out infinite;
}

/* ─── Animations ─── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity:1; transform: scale(1); } 50% { opacity:0.7; transform: scale(0.95); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes slideUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
@keyframes slideInRight { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }
@keyframes scrollBob { 0%,100% { transform:translateX(-50%) translateY(0); } 50% { transform:translateX(-50%) translateY(8px); } }
@keyframes shimmer { from { background-position:-200% 0; } to { background-position:200% 0; } }
@keyframes float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-10px); } }

.fade-in { animation: fadeIn 0.6s ease forwards; }
.slide-up { animation: slideUp 0.6s ease forwards; }
.float { animation: float 4s ease-in-out infinite; }

/* Intersection Observer reveal */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

body.js-reveal-active .reveal:not(.visible) {
  opacity: 0;
  transform: translateY(30px);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Skeleton loading ─── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-glass) 25%, var(--bg-glass-hover) 50%, var(--bg-glass) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .auth-deco { display: flex; max-width: 380px; }
}

@media (max-width: 768px) {
  :root { --section-py: 64px; }

  .navbar-nav { display: none; }
  .navbar-cta { display: none; }
  .hamburger { display: flex; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .auth-deco { display: none; }
  .auth-card { padding: 28px 20px; }

  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-overlay { display: block; }

  .page-content { padding: 20px 16px; }
  .topbar { padding: 0 16px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.4rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .toast { min-width: 260px; }
}

/* ─── Sidebar overlay for mobile ─── */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
}