@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c28;
  --border: #2a2a3a;
  --border-hover: #3a3a4a;
  --text-primary: #e4e4e7;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --accent-glow-strong: rgba(99, 102, 241, 0.3);
  --purple: #a855f7;
  --pink: #ec4899;
  --emerald: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;
}

/* Theme overrides */
body.theme-admin {
  --accent: #f59e0b;
  --accent-hover: #fbbf24;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --accent-glow-strong: rgba(245, 158, 11, 0.3);
}

body.theme-owner {
  --accent: #ef4444;
  --accent-hover: #f87171;
  --accent-glow: rgba(239, 68, 68, 0.15);
  --accent-glow-strong: rgba(239, 68, 68, 0.3);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ═══════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ═══════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50% { box-shadow: 0 0 40px var(--accent-glow), 0 0 80px rgba(99, 102, 241, 0.08); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(99, 102, 241, 0.2); }
  50% { border-color: rgba(99, 102, 241, 0.5); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes ripple {
  0% { transform: scale(0); opacity: 0.6; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes spin { to { transform: rotate(360deg); } }

@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
  20%, 40%, 60%, 80% { transform: translateX(4px); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Animation classes */
.animate-fade-in { animation: fadeIn 0.5s ease-out both; }
.animate-fade-in-down { animation: fadeInDown 0.5s ease-out both; }
.animate-fade-in-left { animation: fadeInLeft 0.6s ease-out both; }
.animate-fade-in-right { animation: fadeInRight 0.6s ease-out both; }
.animate-slide-up { animation: slideUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-slide-down { animation: slideDown 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-scale-in { animation: scaleIn 0.4s ease-out both; }
.animate-pulse-glow { animation: pulse-glow 3s ease-in-out infinite; }
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-bounce-in { animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) both; }
.animate-shake { animation: shake 0.5s ease-in-out; }
.animate-count-up { animation: countUp 0.6s ease-out both; }
.animate-spin { animation: spin 1s linear infinite; }

/* Stagger delays */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }
.stagger-7 { animation-delay: 0.7s; }
.stagger-8 { animation-delay: 0.8s; }

/* ═══════════════════════════════════════════
   GLASS CARD
   ═══════════════════════════════════════════ */
.glass-card {
  background: rgba(22, 22, 31, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: var(--border-hover);
  background: rgba(22, 22, 31, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ═══════════════════════════════════════════
   GRADIENT TEXT
   ═══════════════════════════════════════════ */
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--purple) 50%, var(--pink) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

.gradient-text-static {
  background: linear-gradient(135deg, #6366f1, #a855f7, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  padding: 11px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--accent-glow-strong);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px var(--accent-glow);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  padding: 11px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  padding: 11px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #f87171, #ef4444);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

/* ═══════════════════════════════════════════
   INPUTS
   ═══════════════════════════════════════════ */
.input-field {
  width: 100%;
  padding: 11px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}

.input-field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 0 20px rgba(99, 102, 241, 0.08);
}

.input-field::placeholder { color: #4a4a5c; }

.input-field:hover:not(:focus) { border-color: var(--border-hover); }

select.input-field { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 40px; }

textarea.input-field { resize: vertical; min-height: 80px; }

/* ═══════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════ */
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.sidebar-link:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  transform: translateX(3px);
}

.sidebar-link.active {
  background: var(--accent-glow);
  color: var(--accent-hover);
  border-color: rgba(99, 102, 241, 0.2);
  font-weight: 600;
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
}

/* ═══════════════════════════════════════════
   DATA TABLE
   ═══════════════════════════════════════════ */
.data-table { width: 100%; border-collapse: separate; border-spacing: 0; }

.data-table th {
  padding: 14px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  background: rgba(18, 18, 26, 0.5);
  position: sticky;
  top: 0;
}

.data-table td {
  padding: 14px 16px;
  font-size: 14px;
  border-bottom: 1px solid rgba(42, 42, 58, 0.3);
  transition: background 0.2s;
}

.data-table tbody tr {
  transition: all 0.2s;
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.data-table tbody tr:hover td {
  border-bottom-color: var(--border);
}

/* ═══════════════════════════════════════════
   STAT CARD
   ═══════════════════════════════════════════ */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-glow-strong), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.stat-card:hover {
  border-color: var(--accent-glow-strong);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25), 0 0 30px var(--accent-glow);
}

.stat-card:hover::after { opacity: 1; }

/* ═══════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), 0 0 40px var(--accent-glow);
}

/* ═══════════════════════════════════════════
   CODE BLOCK
   ═══════════════════════════════════════════ */
.code-block {
  background: #0c0c14;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13px;
  line-height: 1.7;
  overflow-x: auto;
  color: #a5b4fc;
  position: relative;
}

.code-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}

/* ═══════════════════════════════════════════
   GRADIENT BORDER
   ═══════════════════════════════════════════ */
.gradient-border {
  position: relative;
  border: none;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--accent), var(--purple), var(--pink));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   BADGE / STATUS
   ═══════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════ */
#toast-container {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-radius: 12px;
}

/* ═══════════════════════════════════════════
   LOADING SPINNER
   ═══════════════════════════════════════════ */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(99, 102, 241, 0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ═══════════════════════════════════════════
   NAV / HEADER
   ═══════════════════════════════════════════ */
.nav-blur {
  background: rgba(10, 10, 15, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ═══════════════════════════════════════════
   HERO GLOW ORBS
   ═══════════════════════════════════════════ */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.12) 0%, transparent 70%);
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168,85,247,0.08) 0%, transparent 70%);
  top: 30%;
  left: 20%;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(236,72,153,0.06) 0%, transparent 70%);
  top: 20%;
  right: 15%;
  animation-delay: -5s;
}

/* ═══════════════════════════════════════════
   FEATURE ICON
   ═══════════════════════════════════════════ */
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.feature-icon svg { transition: transform 0.3s; }

.stat-card:hover .feature-icon svg,
.glass-card:hover .feature-icon svg {
  transform: scale(1.15) rotate(5deg);
}

/* ═══════════════════════════════════════════
   STEP CONNECTOR
   ═══════════════════════════════════════════ */
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  position: relative;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px dashed;
  opacity: 0.3;
  animation: spin 20s linear infinite;
}

/* ═══════════════════════════════════════════
   TERMINAL WINDOW
   ═══════════════════════════════════════════ */
.terminal-dots {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
}

.terminal-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: all 0.3s;
}

.terminal-dots span:nth-child(1) { background: #ff5f57; }
.terminal-dots span:nth-child(2) { background: #febc2e; }
.terminal-dots span:nth-child(3) { background: #28c840; }

.glass-card:hover .terminal-dots span { transform: scale(1.15); }

/* ═══════════════════════════════════════════
   SCROLL INDICATOR
   ═══════════════════════════════════════════ */
.scroll-indicator {
  width: 24px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-indicator::after {
  content: '';
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 3px;
  animation: float 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════
   LINK HOVER EFFECTS
   ═══════════════════════════════════════════ */
a { transition: all 0.2s; }

.nav-link {
  position: relative;
  padding-bottom: 2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after { width: 100%; }

/* ═══════════════════════════════════════════
   SELECTION
   ═══════════════════════════════════════════ */
::selection {
  background: rgba(99, 102, 241, 0.3);
  color: white;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
  .stat-card { padding: 16px; border-radius: 12px; }
  .glass-card { border-radius: 12px; }
  .modal-content { padding: 24px; margin: 16px; border-radius: 16px; }
  .btn-primary, .btn-secondary { padding: 10px 20px; font-size: 13px; }
  #sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s ease-out;
    box-shadow: 16px 0 48px rgba(0, 0, 0, 0.42);
  }
  #sidebar.sidebar-open { transform: translateX(0); }
  main.flex-1.ml-64 { margin-left: 0; min-width: 0; }
  #content { padding: 20px 16px; }
  header { padding-left: 16px !important; padding-right: 16px !important; }
}

.mobile-menu-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: #d1d5db;
  background: rgba(255, 255, 255, 0.03);
}

@media (max-width: 768px) {
  .mobile-menu-toggle { display: inline-flex; }
}

/* ═══════════════════════════════════════════
   UTILITY
   ═══════════════════════════════════════════ */
.hidden { display: none !important; }
.select-all { user-select: all; }

.transition-all-fast { transition: all 0.15s ease; }
.transition-all { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }

.text-gradient-indigo {
  background: linear-gradient(135deg, #6366f1, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-purple {
  background: linear-gradient(135deg, #a855f7, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-emerald {
  background: linear-gradient(135deg, #10b981, #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glow line separator */
.glow-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.4), transparent);
  border: none;
}

/* Subtle grid background */
.grid-bg {
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}