:root {
  --bg: #04101d;
  --bg2: #091b31;
  --card: #0b1726;
  --card2: #102238;
  --text: #edf3ff;
  --muted: #8fb0d6;
  --gold: #e5c467;
  --line: rgba(255, 255, 255, 0.08);
  --danger: #f06e6e;
  --radius: 20px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --glass-bg: rgba(13, 26, 45, 0.6);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glow-gold: 0 0 20px rgba(229, 196, 103, 0.2);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: radial-gradient(circle at top right, #091a32 0%, var(--bg) 50%, #01060e 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: all 0.25s ease; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; display: block; }
.hidden, [hidden] { display: none !important; }

/* LAYOUT BASICS */
.wrap { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 40px 0 60px; }
.mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; } .mt24 { margin-top: 24px; }
.full { width: 100%; }
.slim { max-width: 520px; } .wider { max-width: 620px; }
.center-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; }

/* HEADER & NAV */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; margin: 16px auto; width: min(1200px, calc(100% - 32px));
  position: sticky; top: 16px; z-index: 100;
  background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border); border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.brand-mark { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark img { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 4px 12px rgba(229,196,103,0.3)); }
.brand-text strong { display: block; color: var(--gold); font-size: 1.25rem; font-weight: 900; letter-spacing: -0.02em; }
.brand-text span { display: block; font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 8px 16px; border-radius: 12px; font-weight: 500; color: #cbdcf0; }
.nav-links a:hover { background: rgba(255,255,255,0.06); color: #fff; }

/* DROPDOWNS & FLOATERS (Language / Notif) */
.lang-inline, .notif-inline { position: relative; display: flex; align-items: center; margin-left: auto; }
.small-float-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--line);
  color: #fff; border-radius: 14px; cursor: pointer; transition: 0.2s;
  min-height: 44px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.small-float-btn:hover { background: rgba(255,255,255,0.08); border-color: rgba(229,196,103,0.4); }
.lang-menu, .notif-menu {
  position: absolute; right: 0; top: calc(100% + 12px);
  background: linear-gradient(135deg, rgba(16,28,45,0.95), rgba(8,18,32,0.98));
  backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: 16px;
  padding: 8px; min-width: 140px; box-shadow: 0 20px 48px rgba(0,0,0,0.4);
  z-index: 300; pointer-events: auto; display: grid; gap: 4px;
}
.lang-option {
  width: 100%; text-align: left; background: transparent; border: 0;
  padding: 10px 14px; border-radius: 10px; color: #cbdcf0; font-weight: 500; cursor: pointer; transition: 0.2s;
}
.lang-option:hover, .lang-option.active { background: rgba(229,196,103,0.1); color: var(--gold); }
[data-dropdown-menu][hidden] { opacity: 0; pointer-events: none; transform: translateY(-10px); display: block !important; transition: 0.2s; }
[data-dropdown-menu]:not([hidden]) { opacity: 1; transform: translateY(0); display: grid !important; }
.top-actions { display: flex; align-items: center; gap: 12px; }

/* HERO & GRIDS */
.hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; padding: 60px 0; }
.hero-copy h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.05; letter-spacing: -0.04em; margin: 16px 0 24px; text-wrap: balance; }
.lead { font-size: 1.15rem; line-height: 1.6; color: #a5c3e8; margin-bottom: 32px; max-width: 560px; }
.eyebrow { color: var(--gold); text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.85rem; font-weight: 800; display: inline-block; padding: 6px 14px; border-radius: 999px; background: rgba(229,196,103,0.1); border: 1px solid rgba(229,196,103,0.2); }
.actions, .inline-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.counter-grid, .grid-2, .grid-3, .grid-4, .plan-grid, .admin-mini-grid, .summary-grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.plan-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.counter-grid { grid-template-columns: repeat(3, 1fr); margin-top: 40px; }

/* CARDS & GLASSMORPHISM */
.card, .glass-card, .table-tile, .auth-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.card:hover { transform: translateY(-6px); border-color: rgba(229, 196, 103, 0.3); box-shadow: 0 32px 100px rgba(0,0,0,0.4), var(--glow-gold); }

/* 3D CAROUSEL (Rotating Shelf) */
.plan-carousel-container {
  width: 100%;
  perspective: 2500px;
  position: relative;
  overflow: visible;
  padding: 80px 0;
  min-height: 600px;
}
.plan-carousel {
  width: 100%;
  height: 100%;
  position: absolute;
  transform-style: preserve-3d;
  transition: transform 1s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.plan-item {
  position: absolute;
  width: 380px;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
.plan-item .card {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.plan-item.active { filter: none; opacity: 1; z-index: 10; }
.plan-item.prev, .plan-item.next { opacity: 0.6; filter: blur(2px) grayscale(0.5); }

/* MOBILE MENU DRAWER */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 1000;
  visibility: hidden;
  transition: 0.3s;
}
.mobile-drawer.open { visibility: visible; }
.drawer-overlay {
  position: absolute;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: 0.3s;
}
.mobile-drawer.open .drawer-overlay { opacity: 1; }
.drawer-content {
  position: absolute;
  top: 0; right: -80%;
  width: 80%; max-width: 400px; height: 100%;
  background: var(--bg2);
  padding: 40px 24px;
  transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: -20px 0 60px rgba(0,0,0,0.5);
}
.mobile-drawer.open .drawer-content { right: 0; }
.drawer-close {
  align-self: flex-end;
  background: none; border: 0; color: #fff; font-size: 2rem;
  cursor: pointer;
}
.drawer-links { display: flex; flex-direction: column; gap: 12px; }
.drawer-links a { font-size: 1.5rem; font-weight: 700; padding: 12px 0; border-bottom: 1px solid var(--line); }

.mobile-menu-toggle {
  display: none;
  background: none; border: 0; padding: 8px; color: #fff;
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .mobile-menu-toggle { display: block; }
  .hero { grid-template-columns: 1fr; text-align: center; gap: 60px; }
  .hero-copy { order: 1; }
  .lead { margin: 0 auto 32px; }
  .actions { justify-content: center; }
}

/* CHART ENHANCEMENTS */
.chart-container { width: 100%; height: 350px; background: rgba(0,0,0,0.1); border-radius: 12px; margin-top: 20px; }
.apexcharts-canvas { margin: 0 auto; }
.glass-showcase { background: linear-gradient(145deg, rgba(16,30,50,0.7), rgba(8,16,28,0.9)); position: relative; overflow: hidden; }
.glass-showcase::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at top right, rgba(229,196,103,0.08), transparent 40%); pointer-events: none; }
.stat strong { font-size: 2.8rem; display: block; letter-spacing: -0.05em; color: #fff; line-height: 1; margin-bottom: 8px; }
.stat span { color: var(--muted); font-size: 0.95rem; font-weight: 500; }
.clean-list { margin: 0; padding-left: 20px; display: grid; gap: 14px; color: #cbdcf0; }
.clean-list li::marker { color: var(--gold); font-size: 1.2em; }
.showcase-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.mini-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--gold); box-shadow: var(--glow-gold); }
.pulse-dot { animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(229,196,103,0.4); } 70% { box-shadow: 0 0 0 10px rgba(229,196,103,0); } 100% { box-shadow: 0 0 0 0 rgba(229,196,103,0); } }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border: 0; border-radius: 14px; padding: 14px 22px; font-weight: 700; font-size: 1rem;
  cursor: pointer; transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-decoration: none; position: relative; overflow: hidden;
}
.btn.gold { background: linear-gradient(135deg, #f0d588, #dcb347); color: #0a1320; box-shadow: 0 6px 20px rgba(229,196,103,0.25); text-shadow: 0 1px 0 rgba(255,255,255,0.3); }
.btn.gold:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(229,196,103,0.4); filter: brightness(1.05); }
.btn.dark { background: rgba(255,255,255,0.05); color: #fff; border: 1px solid rgba(255,255,255,0.1); }
.btn.dark:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); border-color: rgba(255,255,255,0.2); }
.btn.glass { background: rgba(255,255,255,0.02); color: #fff; border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(10px); }
.btn.glass:hover { background: rgba(255,255,255,0.06); border-color: var(--gold); color: var(--gold); }
.btn.danger { background: rgba(240,110,110,0.1); color: #ff9e9e; border: 1px solid rgba(240,110,110,0.2); }
.btn.danger:hover { background: rgba(240,110,110,0.2); transform: translateY(-2px); }
.btn.sm { padding: 10px 16px; border-radius: 12px; font-size: 0.9rem; }
.ghost-link { display: inline-block; text-align: center; margin-top: 16px; color: #a1bde0; font-weight: 500; width: 100%; transition: 0.2s; }
.ghost-link:hover { color: var(--gold); }

/* FORMS */
.form-grid { display: grid; gap: 16px; }
.compact-form { gap: 12px; }
input, textarea, select {
  width: 100%; background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.1);
  color: #fff; padding: 16px 18px; border-radius: 14px; outline: none;
  font-size: 1rem; transition: all 0.25s ease;
}
input:focus, textarea:focus, select:focus { border-color: var(--gold); background: rgba(0,0,0,0.4); box-shadow: 0 0 0 4px rgba(229,196,103,0.1); }
textarea { min-height: 120px; resize: vertical; }
.alert, .ok { padding: 14px 18px; border-radius: 14px; margin-bottom: 20px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.alert { background: rgba(240,110,110,0.15); color: #ffbaba; border: 1px solid rgba(240,110,110,0.3); }
.ok { background: rgba(65,193,122,0.15); color: #abf4c2; border: 1px solid rgba(65,193,122,0.3); }
.checkbox-row { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.checkbox-row input { width: 20px; height: 20px; accent-color: var(--gold); border-radius: 6px; cursor: pointer; flex: 0 0 20px; }

/* APP SHELL (Admin / Dashboard) */
.app-shell { display: grid; grid-template-columns: 280px 1fr; min-height: 100vh; background: var(--bg); }
.sidebar {
  padding: 24px; border-right: 1px solid var(--line);
  background: linear-gradient(180deg, #06111f, #030a13);
  position: sticky; top: 0; height: 100vh; overflow-y: auto; align-self: start;
  display: flex; flex-direction: column; gap: 8px;
}
.sidebar .brand-mark { padding-bottom: 24px; border-bottom: 1px solid var(--line); margin-bottom: 16px; justify-content: center; }
.sidebar a {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  border-radius: 14px; color: #a1bde0; font-weight: 500; transition: all 0.2s ease;
}
.sidebar a:hover { background: rgba(255,255,255,0.04); color: #fff; transform: translateX(4px); }
.sidebar a.active { background: linear-gradient(90deg, rgba(229,196,103,0.15), rgba(229,196,103,0.0)); color: var(--gold); border-left: 3px solid var(--gold); }
.sidebar-section-label { margin: 24px 12px 8px; color: #6482a5; font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; font-weight: 700; }
.nav-emoji { font-size: 1.1rem; opacity: 0.9; }

.content { padding: 32px 40px 80px; min-width: 0; }
.top-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.page-tools-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.page-actions { display: flex; gap: 12px; }
.section-head { margin-bottom: 24px; display: flex; justify-content: space-between; align-items: flex-end; }
.section-head.left { flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 8px; }
.section-head h2, .section-head h3 { margin: 0; font-size: 1.8rem; letter-spacing: -0.02em; }
.section-head p { margin: 0; color: var(--muted); font-size: 1.05rem; }

/* TABLES / LISTS */
.table-like { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: rgba(255,255,255,0.02); }
.table-like .thead {
  display: grid; grid-template-columns: 2fr 1fr 1fr 0.5fr; gap: 16px;
  background: rgba(255,255,255,0.04); padding: 16px 20px;
  color: #a1bde0; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--line);
}
.trow {
  display: grid; grid-template-columns: 2fr 1fr 1fr 0.5fr; gap: 16px;
  padding: 16px 20px; align-items: center; border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}
.trow:last-child { border-bottom: 0; }
.trow:hover { background: rgba(255,255,255,0.02); }
.row-between, .split-row, .table-card { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.row-between:last-child, .split-row:last-child, .table-card:last-child { border-bottom: 0; }
.pill {
  padding: 6px 12px; border-radius: 999px; font-size: 0.8rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center;
  background: rgba(229,196,103,0.15); color: #f2e0a2; border: 1px solid rgba(229,196,103,0.25);
}
.pill.busy { background: rgba(240,110,110,0.15); color: #ffbcbc; border-color: rgba(240,110,110,0.25); }
.pill.free { background: rgba(65,193,122,0.15); color: #a4f2c0; border-color: rgba(65,193,122,0.25); }
.gold-glass-pill { background: linear-gradient(90deg, rgba(229,196,103,0.2), transparent); border-color: var(--gold); box-shadow: var(--glow-gold); }

/* AUTH PAGES */
.auth-premium-card, .auth-card {
  max-width: 480px; width: 100%; padding: 40px; margin: 40px auto;
  background: var(--glass-bg); backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border); border-radius: 28px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4); text-align: left;
}
.auth-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; justify-content: center; flex-direction: column; }
.auth-brand img { width: 64px; height: 64px; filter: drop-shadow(0 8px 24px rgba(229,196,103,0.3)); }
.oauth-google {
  background: #fff; color: #111; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 14px; border-radius: 14px; margin: 20px 0; width: 100%; border: 0; cursor: pointer; transition: 0.2s; box-shadow: 0 4px 12px rgba(255,255,255,0.1);
}
.oauth-google:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,255,255,0.2); }
.google-mark { width: 24px; height: 24px; border-radius: 50%; background: #eee; display: flex; align-items: center; justify-content: center; color: #4285F4; font-weight: 900; }
.divider-or { display: flex; align-items: center; gap: 16px; margin: 24px 0; color: var(--muted); font-size: 0.9rem; }
.divider-or::before, .divider-or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.remember-box { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 14px; background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.05); }
.auth-subactions { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; font-size: 0.9rem; }
.tiny-note { font-size: 0.85rem; color: var(--muted); text-align: center; margin-top: 20px; }

/* THEMES PREVIEW */
.theme-preview-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.theme-preview-button {
  padding: 0; border: 2px solid transparent; border-radius: 24px; background: transparent;
  cursor: pointer; overflow: hidden; transition: 0.3s; text-align: left; position: relative;
}
.theme-preview-button:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.3); }
.theme-preview-button.active { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(229,196,103,0.15), 0 12px 32px rgba(0,0,0,0.3); }
.theme-preview { height: 140px; display: flex; align-items: flex-end; padding: 16px; font-weight: 800; font-size: 1.1rem; color: #fff; }
.theme-aurora.theme-preview { background: linear-gradient(135deg, #0e2646, #091422 60%, #1c4f86); }
.theme-onyx.theme-preview { background: linear-gradient(135deg, #151515, #0a0a0a 60%, #30261b); color: #e5c467; }
.theme-ivory.theme-preview { background: linear-gradient(135deg, #f5efe4, #e2cfb4 60%, #b3956c); color: #2a1f14; }
.theme-emerald.theme-preview { background: linear-gradient(135deg, #05221e, #093f39 60%, #3f9c87); }
.theme-velvet.theme-preview { background: linear-gradient(135deg, #2b1131, #1b0a20 60%, #8348a6); }
.theme-frost.theme-preview { background: linear-gradient(135deg, #0c2b3d, #061622 60%, #75cff0); }
.theme-obsidian.theme-preview { background: linear-gradient(135deg, #111, #000 60%, #2a2a2a); color: #a1bde0; }
.theme-ruby.theme-preview { background: linear-gradient(135deg, #370a0a, #1a0202 60%, #991f1f); }
.theme-sapphire.theme-preview { background: linear-gradient(135deg, #0a1937, #02081a 60%, #1f4799); }

/* STATS & REVENUE TILES (Dashboard) */
.admin-stats-grid .stat, .revenue-tile {
  background: linear-gradient(180deg, rgba(16,30,50,0.8), rgba(8,16,28,0.9));
  border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius); padding: 24px;
  display: flex; flex-direction: column; justify-content: space-between; min-height: 160px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.15); transition: 0.3s;
}
.revenue-tile:hover, .admin-stats-grid .stat:hover { border-color: rgba(229,196,103,0.2); transform: translateY(-2px); }
.revenue-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--gold); text-transform: uppercase; font-size: 0.8rem; font-weight: 800; letter-spacing: 0.1em; margin-bottom: 12px; }
.revenue-tile strong { font-size: 2.2rem; color: #fff; line-height: 1.1; margin-bottom: 20px; display: block; }
.summary-chip {
  padding: 16px; border-radius: 16px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05);
  display: flex; flex-direction: column; gap: 6px;
}
.summary-chip span { font-size: 0.85rem; color: #a1bde0; }
.summary-chip strong { font-size: 1.3rem; color: #fff; font-weight: 800; }
.summary-chip.total { background: rgba(229,196,103,0.08); border-color: rgba(229,196,103,0.2); }
.summary-chip.total strong { color: var(--gold); }

/* CHARTS */
.chart-card { overflow: visible; padding-top: 30px; }
.bars { display: flex; align-items: flex-end; gap: 12px; height: 240px; padding-bottom: 30px; overflow-x: auto; scrollbar-width: none; }
.bar-wrap { flex: 1; min-width: 48px; display: flex; flex-direction: column-reverse; align-items: center; gap: 8px; position: relative; cursor: help; }
.bar { width: 100%; border-radius: 8px; background: linear-gradient(180deg, var(--gold), #a68120); transition: 0.3s; position: relative; }
.bar-wrap:hover .bar { filter: brightness(1.2); transform: scaleY(1.02); }
.bar-label { font-size: 0.75rem; color: #a1bde0; text-align: center; white-space: nowrap; font-weight: 600; margin-top: 8px; }
.bar-wrap::after {
  content: attr(data-tip); position: absolute; bottom: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(10px);
  background: #fff; color: #000; padding: 6px 12px; border-radius: 8px; font-size: 0.8rem; font-weight: 700;
  opacity: 0; pointer-events: none; transition: 0.2s; white-space: nowrap; z-index: 50; box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.bar-wrap:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* SUNUM PAGE (Presentation) */
.sunum-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding: 40px 0; }
.sunum-hero h1 { font-size: clamp(2rem, 4vw, 3.5rem); margin: 20px 0; line-height: 1.1; letter-spacing: -0.03em; }
.feature-expand { position: relative; overflow: hidden; }
.feature-expand::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(229,196,103,0.05), transparent 60%);
  pointer-events: none; opacity: 0; transition: 0.5s;
}
.feature-expand:hover::before { opacity: 1; }
.feature-icon { font-size: 2.5rem; margin-bottom: 16px; display: inline-block; padding: 16px; background: rgba(255,255,255,0.03); border-radius: 20px; border: 1px solid rgba(255,255,255,0.05); }
.feature-check-card { padding: 16px 20px; background: rgba(0,0,0,0.2); border-radius: 16px; border: 1px solid rgba(255,255,255,0.04); margin-bottom: 12px; transition: 0.2s; }
.feature-check-card:hover { border-color: rgba(229,196,103,0.3); background: rgba(229,196,103,0.05); transform: translateX(4px); }
.feature-check-card strong { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 1.1rem; margin-bottom: 6px; }
.feature-check-card strong::before { content: '✦'; color: var(--gold); }
.qr-contact-card { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 40px; align-items: center; padding: 40px; background: linear-gradient(135deg, rgba(16,30,50,0.6), rgba(8,16,28,0.8)); }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-pill { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); font-weight: 500; transition: 0.2s; }
.social-pill:hover { background: rgba(255,255,255,0.08); border-color: var(--gold); color: var(--gold); }
.qr-stack { text-align: center; }
.qr-box { background: #fff; padding: 16px; border-radius: 24px; display: inline-block; margin-bottom: 16px; box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
.sunum-qr { width: 220px; height: 220px; object-fit: contain; }

/* PLANS AND PRICING (Carousel) */
.plans-carousel-wrap { position: relative; display: flex; align-items: center; gap: 16px; margin-top: 24px; }
.plans-carousel { display: flex; gap: 24px; overflow-x: auto; scroll-behavior: smooth; padding: 24px 8px; scrollbar-width: none; flex: 1; scroll-snap-type: x mandatory; }
.plans-carousel::-webkit-scrollbar { display: none; }
.carousel-btn { width: 48px; height: 48px; flex-shrink: 0; border-radius: 50%; background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--gold); font-size: 1.5rem; display: grid; place-items: center; cursor: pointer; transition: 0.3s; z-index: 10; font-family: monospace; }
.carousel-btn:hover { background: rgba(229,196,103,0.1); transform: scale(1.05); }

.plan { text-align: center; padding: 40px 24px; position: relative; min-width: 320px; flex-shrink: 0; scroll-snap-align: center; display: flex; flex-direction: column; }
.plan.featured { border-color: var(--gold); background: linear-gradient(180deg, rgba(229,196,103,0.1), rgba(11,23,38,0.6)); transform: scale(1.02); z-index: 2; box-shadow: 0 24px 60px rgba(229,196,103,0.15); }
.plan .price { font-size: 3rem; font-weight: 900; margin: 16px 0 8px; color: #fff; letter-spacing: -0.05em; display: flex; align-items: baseline; justify-content: center; gap: 8px; flex-wrap: wrap; }
.plan .price small { font-size: 1rem; color: var(--muted); font-weight: 500; font-family: 'Inter', sans-serif; letter-spacing: normal; }
.muted-line { color: var(--muted); font-size: 0.95rem; font-weight: 500; margin-bottom: 8px; }
.plan-features { text-align: left; margin: 32px 0 auto; display: grid; gap: 14px; padding: 0; list-style: none; }
.tick-card-list li {
  position: relative; padding: 12px 16px 12px 46px; background: rgba(0,0,0,0.2);
  border-radius: 14px; border: 1px solid rgba(255,255,255,0.04); font-size: 0.95rem; line-height: 1.4;
}
.tick-card-list li::before {
  content: '✓'; position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; background: rgba(229,196,103,0.15); color: var(--gold);
  border-radius: 50%; display: grid; place-items: center; font-size: 0.75rem; font-weight: 900;
}

/* KITCHEN, CASHIER, WAITER UI */
.cashier-table-layout, .stock-grid, .menu-layout { display: grid; grid-template-columns: 1fr 400px; gap: 24px; align-items: start; }
.table-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 16px; }
.table-tile {
  min-height: 120px; display: flex; flex-direction: column; justify-content: space-between;
  text-decoration: none; border-radius: 20px; background: rgba(16,30,50,0.6); padding: 20px; cursor: pointer;
}
.table-tile em {
  align-self: flex-start; background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 999px; font-style: normal; font-size: 0.75rem; font-weight: 700;
}
.table-tile span { color: #a1bde0; font-size: 0.85rem; font-weight: 600; }
.table-tile strong { font-size: 1.4rem; }
.table-tile.active { border-color: var(--gold); background: rgba(229,196,103,0.1); color: var(--gold); box-shadow: 0 10px 30px rgba(229,196,103,0.15); }
.adisyon-panel, .waiter-side-panel { position: sticky; top: 24px; }
.kitchen-layout { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; align-items: start; }
.kitchen-ticket { background: rgba(30,20,10,0.4); border: 1px solid rgba(229,196,103,0.3); border-radius: 20px; overflow: hidden; }
.kitchen-ticket .row-between { padding: 16px 20px; background: rgba(229,196,103,0.1); border-bottom: 1px solid rgba(229,196,103,0.2); }
.kitchen-ticket .line-items { padding: 20px; display: grid; gap: 12px; }

/* PUBLIC MENU (User QR view) */
.public-shell { min-height: 100vh; padding-bottom: 80px; }
.public-hero { background: var(--glass-bg); padding: 32px; border-radius: 24px; margin-bottom: 24px; border: 1px solid var(--glass-border); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.public-hero img.brand-img { width: 80px; height: 80px; object-fit: cover; border-radius: 20px; }
.premium-accordion { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 24px; overflow: hidden; margin-bottom: 16px; transition: 0.3s; }
.accordion-head { width: 100%; padding: 20px 24px; background: transparent; border: 0; display: flex; justify-content: space-between; align-items: center; color: #fff; font-size: 1.3rem; font-weight: 800; cursor: pointer; text-align: left; }
.accordion-arrow { font-size: 1.5rem; color: var(--gold); transition: transform 0.3s; }
.accordion-body { padding: 0 20px 20px; display: none; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.accordion.open .accordion-body { display: grid; }
.accordion.open .accordion-arrow { transform: rotate(180deg); }
.menu-card { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 16px; background: rgba(0,0,0,0.2); border-radius: 20px; border: 1px solid rgba(255,255,255,0.03); transition: 0.2s; }
.menu-card:hover { background: rgba(255,255,255,0.05); }
.menu-card img { width: 100%; height: 120px; object-fit: cover; border-radius: 14px; }
.menu-copy strong { display: block; font-size: 1.15rem; margin-bottom: 6px; }
.menu-copy p { font-size: 0.9rem; color: #a1bde0; line-height: 1.5; margin: 0 0 12px; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); display: grid; place-items: center; z-index: 2000; padding: 20px; }
.modal-box { width: 100%; max-width: 500px; }

/* HAMBURGER MENU & MODILES */
.mobile-menu-toggle, .mobile-menu-close { display: none; }
.mobile-drawer { position: fixed; inset: 0; z-index: 1500; pointer-events: none; }
.mobile-drawer-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); opacity: 0; transition: opacity 0.3s ease; }
.mobile-drawer-panel { position: absolute; top: 0; right: 0; width: min(320px, 85vw); height: 100%; background: var(--bg); border-left: 1px solid var(--glass-border); padding: 24px; transform: translateX(100%); transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1); box-shadow: -10px 0 40px rgba(0,0,0,0.5); display: flex; flex-direction: column; }
.mobile-drawer.is-open { pointer-events: auto; }
.mobile-drawer.is-open .mobile-drawer-backdrop { opacity: 1; }
.mobile-drawer.is-open .mobile-drawer-panel { transform: translateX(0); }
.mobile-drawer-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 24px; font-size: 1.25rem; font-weight: 800; }
.mobile-drawer-nav { display: grid; gap: 12px; }
.mobile-drawer-nav a { padding: 14px 16px; border-radius: 14px; background: rgba(255,255,255,0.03); color: #fff; font-weight: 600; display: block; border: 1px solid rgba(255,255,255,0.05); }

/* BREAKPOINTS - 1080px as requested for Hamburger */
@media (max-width: 1080px) {
  .desktop-nav { display: none !important; }
  .mobile-menu-toggle {
    display: inline-flex !important; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 14px; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(229,196,103,0.3); color: var(--gold); font-size: 24px; cursor: pointer;
  }
  .mobile-menu-close {
    display: inline-flex !important; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 12px; background: rgba(240,110,110,0.1);
    color: #ff9e9e; border: 0; font-size: 24px; cursor: pointer;
  }
  .site-header { padding: 12px 20px; }
  .lang-inline, .notif-inline { margin-left: 0; }
  .top-actions { margin-left: auto; }
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-copy h1 { margin: 16px auto; }
  .lead { margin: 0 auto 32px; }
  .actions { justify-content: center; }
  .sunum-hero, .qr-contact-card, .cashier-table-layout, .stock-grid, .menu-layout { grid-template-columns: 1fr; }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; } /* On dashboard, mobile sidebar can be managed by mobile toggle, skipping full implementation here to save space, assuming generic layout holds */
  .content { padding: 24px 20px 80px; }
  .top-row { flex-direction: column; align-items: stretch; }
  .page-tools-row { flex-direction: column; align-items: flex-start; }
  .table-like .thead { display: none; }
  .trow { grid-template-columns: 1fr; gap: 8px; padding: 20px; }
  /* Fallback dropdown position for mobile */
  [data-dropdown-menu] { right: auto; left: 0; }
}

@media (max-width: 600px) {
  .counter-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 32px 24px; margin: 20px auto; border-radius: 20px; }
  .auth-card h1 { font-size: 1.75rem; }
  .sunum-hero h1 { font-size: 2rem; }
}

/* ADMIN PANEL OVERRIDES */
.account-admin-card { padding: 24px; margin-bottom: 24px; }
.mini-stat { background: rgba(255,255,255,0.03); padding: 16px; border-radius: 16px; border: 1px solid rgba(255,255,255,0.06); }
.mini-stat span { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 4px; }
.mini-stat strong { font-size: 1.25rem; }
.support-thread-summary { display: flex; justify-content: space-between; cursor: pointer; padding: 16px 20px; background: rgba(255,255,255,0.02); border-radius: 16px; border: 1px solid rgba(255,255,255,0.05); }
.support-thread-summary::-webkit-details-marker { display: none; }
.ticket-detail[open] .support-thread-summary { border-color: rgba(229,196,103,0.3); background: rgba(229,196,103,0.05); }
.support-chat-box { max-height: 400px; overflow-y: auto; padding: 20px; display: grid; gap: 16px; background: rgba(0,0,0,0.2); border-radius: 16px; margin-top: 16px; }
.support-bubble { padding: 16px; border-radius: 16px; max-width: 85%; }
.support-bubble.customer { background: rgba(16,30,50,0.8); border: 1px solid rgba(93,157,255,0.2); margin-right: auto; }
.support-bubble.admin { background: rgba(229,196,103,0.1); border: 1px solid rgba(229,196,103,0.3); margin-left: auto; }

/* MISC FIXES */
.alert, .ok { margin: 16px 0; }
.qr-contact-card { border-radius: 28px; }
.gold-text { color: var(--gold); }
.public-cart-card { margin-top: 24px; position: sticky; top: 24px; }
.cart-items { display: grid; gap: 12px; margin: 16px 0; }
.cart-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed rgba(255,255,255,0.1); }
.note-box { padding: 16px; border-radius: 14px; background: rgba(229,196,103,0.1); color: #f2e0a2; margin-top: 20px; }
.copyright { text-align: center; color: var(--muted); font-size: 0.9rem; padding: 40px 0; }
.status-pending { background: rgba(67,114,196,0.15); color: #a4c8ff; border: 1px solid rgba(67,114,196,0.25); }
.status-answered { background: rgba(65,193,122,0.15); color: #a4f2c0; border: 1px solid rgba(65,193,122,0.25); }
.status-closed { background: rgba(240,110,110,0.15); color: #ffbcbc; border: 1px solid rgba(240,110,110,0.25); }

/* CONTACT SECTION FIX */
.contact-list { display: flex; flex-direction: column; gap: 16px; }
.contact-row { display: flex; flex-direction: column; gap: 4px; padding: 16px; background: rgba(255,255,255,0.02); border-radius: 16px; border: 1px solid rgba(255,255,255,0.05); }
.contact-row span { font-size: 0.85rem; color: var(--gold); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-row a, .contact-row p { font-size: 1.05rem; color: #fff; font-weight: 500; line-height: 1.5; margin: 0; word-break: break-word; }
.contact-row a:hover { color: #a1bde0; }
.map-card iframe { width: 100%; height: 300px; border-radius: 16px; border: 0; filter: invert(90%) hue-rotate(180deg) contrast(80%); mix-blend-mode: luminosity; opacity: 0.8; }

/* ANIMATIONS */
.fade-in-up { animation: fadeInUp 0.5s ease forwards; opacity: 0; transform: translateY(15px); }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; } .delay-3 { animation-delay: 0.3s; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

/* REVENUE ARCHIVE SCROLL */
.revenue-archive-scroll { max-height: 230px; overflow-y: auto; padding-right: 8px; }
.revenue-archive-scroll::-webkit-scrollbar { width: 6px; }
.revenue-archive-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }

/* REVENUE & BALANCE CARDS REDESIGN (Minimized) */
.grid-5 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }

.revenue-tile { 
  padding: 16px; 
  min-height: 110px;
  background: rgba(255,255,255,0.02); 
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.revenue-tile-top .revenue-kicker { 
  font-size: 0.7rem; 
  color: var(--muted); 
  text-transform: uppercase; 
  letter-spacing: 0.05em; 
  margin-bottom: 2px;
}

.revenue-tile-top strong { 
  font-size: 1.4rem; 
  font-weight: 700; 
  color: #fff;
}

.revenue-tile .btn.sm {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 8px;
  margin-top: 8px;
}

.balance-card { 
  background: var(--card2) !important; 
  border: 1px solid var(--gold) !important;
  padding: 16px;
}

.balance-card strong { 
  font-size: 1.6rem !important; 
  color: var(--gold) !important; 
}

.balance-card span {
  font-size: 0.8rem;
  color: var(--muted);
}

/* SCROLLABLE STACKS */
.scroll-stack, .customer-scroll-stack {
  max-height: 450px;
  overflow-y: auto;
  padding-right: 8px;
}
.scroll-stack::-webkit-scrollbar, .customer-scroll-stack::-webkit-scrollbar { width: 4px; }
.scroll-stack::-webkit-scrollbar-thumb, .customer-scroll-stack::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.medium-scroll {
  max-height: 350px;
  overflow-y: auto;
}

/* CUSTOM CHART TOOLTIP */
.bar-wrap { position: relative; }
.bar-wrap:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%) translateY(-10px);
  background: var(--glass-bg); border: 1px solid var(--gold); color: #fff;
  padding: 8px 12px; border-radius: 8px; font-size: 0.85rem; font-weight: 600;
  white-space: nowrap; box-shadow: 0 10px 20px rgba(0,0,0,0.5); z-index: 10;
  pointer-events: none; opacity: 1; transition: opacity 0.2s;
}

/* MODERN TABLES */
.modern-table { width: 100%; border-collapse: collapse; text-align: left; }
.modern-table th { padding: 12px 16px; color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--line); }
.modern-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.modern-table tr:hover { background: rgba(255,255,255,0.02); }
.center { text-align: center; }

/* QR PREVIEW */
.qr-preview-box { background: rgba(0,0,0,0.2); border: 1px solid var(--line); padding: 24px; border-radius: 20px; text-align: center; }
.qr-display { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.qr-img-preview { width: 220px; height: 220px; background: #fff; padding: 12px; border-radius: 16px; box-shadow: 0 12px 32px rgba(0,0,0,0.3); }

/* GRID-2 MODERNIZATION */
.grid-2.mt24 { gap: 24px; }
.chart-card { min-height: 480px; }

/* NOTIFICATION DOT */
.float-badge { position: absolute; top: -5px; right: -5px; background: var(--danger); color: #fff; font-size: 0.7rem; padding: 2px 6px; border-radius: 50%; font-weight: 800; border: 2px solid var(--bg); }

/* ADMIN HELPERS */
.border-top { border-top: 1px solid var(--line); }
.pt12 { padding-top: 12px; }
.full-width-note { grid-column: 1 / -1; text-align: center; }
.withdrawal-card { display: flex; flex-direction: column; gap: 8px; }
.withdrawal-card.pending { border-left: 4px solid var(--gold); }
.withdrawal-card.approved { border-left: 4px solid #41c17a; }

.thread-info { display: flex; flex-direction: column; gap: 4px; }
.admin-reply-box { background: rgba(0,0,0,0.1); padding: 16px; border-radius: 16px; border: 1px solid var(--line); }
.support-bubble .support-meta { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 4px; }
.support-bubble .bubble-content { line-height: 1.5; }

/* 3D CAROUSEL */
.plan-carousel-container { perspective: 1000px; position: relative; width: 100%; height: 550px; display: flex; align-items: center; justify-content: center; overflow: hidden; margin-top: 40px; }
.plan-carousel { width: 340px; height: 100%; position: relative; transform-style: preserve-3d; transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.plan-item { position: absolute; width: 340px; height: 100%; left: 0; top: 0; transition: all 0.5s; backface-visibility: hidden; }
.plan-item .plan { height: 100%; margin: 0; }
.plan-item:not(.active) { opacity: 0.4; filter: blur(2px) grayscale(0.5); }
.plan-item.active { opacity: 1; filter: none; }