/* ============================================================
   Speaky-Spooky — Global Design System
   Premium Dark Intellectual Theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,700&family=Inter:wght@300;400;500;600;700&family=Courier+Prime:ital,wght@0,400;0,700;1,400&display=swap');

/* ── Design Tokens ── */
:root {
  --ink:        #0A0A0F;
  --ink-deep:   #050508;
  --ink-mid:    #12121A;
  --ink-surface:#1A1A26;
  --ink-border: #2A2A3A;
  --ink-muted:  #3A3A52;

  --crimson:    #8B1A1A;
  --crimson-light: #A52323;
  --crimson-glow: rgba(139,26,26,0.25);

  --gold:       #C4A44A;
  --gold-light: #D4B85A;
  --gold-pale:  rgba(196,164,74,0.12);
  --gold-glow:  rgba(196,164,74,0.3);

  --parchment:  #F2EAD8;
  --parchment-dim: #C8BFA8;
  --parchment-muted: #8A8070;

  --text-primary:   #F2EAD8;
  --text-secondary: #C8BFA8;
  --text-muted:     #8A8070;
  --text-faint:     #5A5248;

  --success: #2A6B4A;
  --success-light: #3A9B6A;
  --error:   #8B1A1A;
  --warn:    #8B6B1A;

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'Inter', system-ui, sans-serif;
  --ff-mono:    'Courier Prime', 'Courier New', monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow-gold:   0 0 40px rgba(196,164,74,0.15);
  --shadow-glow-crimson: 0 0 40px rgba(139,26,26,0.2);

  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --nav-h: 72px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--ink);
  color: var(--text-primary);
  font-family: var(--ff-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--ink-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── Typography Scale ── */
.t-display {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.t-headline {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.t-title {
  font-family: var(--ff-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 600;
  line-height: 1.2;
}
.t-body { font-size: 1rem; line-height: 1.7; }
.t-small { font-size: 0.875rem; line-height: 1.5; }
.t-xs { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }
.t-mono { font-family: var(--ff-mono); }
.t-gold { color: var(--gold); }
.t-crimson { color: var(--crimson-light); }
.t-muted { color: var(--text-muted); }
.t-secondary { color: var(--text-secondary); }
.t-center { text-align: center; }
.t-italic { font-style: italic; }

/* ── Layout ── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1440px; margin: 0 auto; padding: 0 32px; }
.section { padding: 100px 0; }
.section--sm { padding: 60px 0; }
.section--lg { padding: 140px 0; }

/* ── Grid ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-8  { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.gap-48 { gap: 48px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--ff-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--gold);
  color: var(--ink-deep);
}
.btn-primary:hover {
  background: var(--gold-light);
  box-shadow: var(--shadow-glow-gold);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-secondary:hover {
  background: var(--gold-pale);
  box-shadow: var(--shadow-glow-gold);
}

.btn-crimson {
  background: var(--crimson);
  color: var(--parchment);
}
.btn-crimson:hover {
  background: var(--crimson-light);
  box-shadow: var(--shadow-glow-crimson);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--ink-border);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-sm { padding: 10px 20px; font-size: 0.8rem; }
.btn-lg { padding: 18px 48px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* ── Cards ── */
.card {
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-glow-gold);
}
.card--dark {
  background: var(--ink-mid);
}
.card--glass {
  background: rgba(26,26,38,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ── Forms ── */
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-input {
  background: var(--ink-mid);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 14px 18px;
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-pale);
}
.form-input::placeholder { color: var(--text-faint); }
.form-input.error { border-color: var(--crimson-light); }
.form-error { color: var(--crimson-light); font-size: 0.8rem; }
.form-select {
  background: var(--ink-mid);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 14px 18px;
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A8070' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.form-select:focus { border-color: var(--gold); }

/* ── Divider ── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ink-border), transparent);
  margin: 24px 0;
}
.divider--gold {
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-gold { background: var(--gold-pale); color: var(--gold); border: 1px solid rgba(196,164,74,0.3); }
.badge-crimson { background: rgba(139,26,26,0.2); color: var(--crimson-light); border: 1px solid rgba(139,26,26,0.3); }
.badge-green { background: rgba(42,107,74,0.2); color: var(--success-light); border: 1px solid rgba(42,107,74,0.3); }
.badge-grey { background: var(--ink-surface); color: var(--text-muted); border: 1px solid var(--ink-border); }

/* ── Section Label ── */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}

/* ── Toast Notifications ── */
#toast-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--ink-surface);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  animation: toastIn 0.3s ease;
  min-width: 280px;
}
.toast.success { border-left: 3px solid var(--success-light); }
.toast.error   { border-left: 3px solid var(--crimson-light); }
.toast.info    { border-left: 3px solid var(--gold); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Loading Overlay ── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--ink-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease;
}
.loading-overlay.hidden { opacity: 0; pointer-events: none; }
.loading-spinner {
  width: 48px;
  height: 48px;
  border: 2px solid var(--ink-border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Modal ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5,5,8,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.modal-backdrop.active {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--ink-mid);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 520px;
  width: 90%;
  transform: translateY(20px) scale(0.96);
  transition: var(--transition);
  position: relative;
}
.modal-backdrop.active .modal {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
}
.modal-close:hover { background: var(--crimson); color: white; }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  padding: 14px 20px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--ink-border);
}
.data-table td {
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(42,42,58,0.5);
}
.data-table tr:hover td { background: var(--ink-surface); color: var(--text-primary); }

/* ── Skeleton Loading ── */
.skeleton {
  background: linear-gradient(90deg, var(--ink-border) 25%, var(--ink-muted) 50%, var(--ink-border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Utilities ── */
.hidden  { display: none !important; }
.visible { display: block; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.p-24 { padding: 24px; }
.p-32 { padding: 32px; }
.w-full { width: 100%; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .section { padding: 70px 0; }
  .section--lg { padding: 90px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .modal { padding: 32px 24px; }
}