/* INFERNIS Dashboard — Brand-aligned with infernis-website.html */

:root {
  --bg-deep: #0D0D0D;
  --bg-surface: #1A1A1A;
  --bg-elevated: #2A2A2A;
  --bg-hover: #3A3A3A;
  --border: #2A2A2A;
  --border-highlight: #3A3A3A;
  --text-primary: #F0EDE8;
  --text-secondary: #B0B0B0;
  --text-muted: #8A8A8A;
  --ember: #E8531E;
  --ember-glow: #FF6B35;
  --ember-light: #F4845F;
  --ember-dim: #B83B0A;
  --ember-bg: rgba(232, 83, 30, 0.06);
  --success: #22c55e;
  --danger: #ef4444;
  --forest-light: #2D6A4F;
  --radius: 12px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--border-highlight); border-radius: 3px; }

/* ===== Wordmark ===== */
.wordmark {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.wordmark .ember {
  color: var(--ember);
}

.tagline {
  font-family: 'DM Sans', sans-serif;
  font-style: italic;
  color: var(--text-muted);
}

/* ===== Cards ===== */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  border-color: var(--border-highlight);
  box-shadow: 0 0 0 1px rgba(232, 83, 30, 0.04);
}

.card-header {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* ===== Forms ===== */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.form-input:focus {
  border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(232, 83, 30, 0.12);
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

/* ===== Buttons ===== */
.btn-ember {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--ember);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-ember:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(232, 83, 30, 0.3);
  background: var(--ember-glow);
}

.btn-ember:active { transform: translateY(0); }

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

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.btn-outline:hover {
  border-color: var(--border-highlight);
  background: var(--bg-elevated);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-danger {
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--danger);
}

.btn-danger:hover {
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.08);
}

.btn-success {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

/* ===== Key display ===== */
.key-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  padding: 0.75rem 1rem;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ember-glow);
  word-break: break-all;
  line-height: 1.6;
}

.key-display.key-full {
  border-color: var(--ember);
  box-shadow: 0 0 0 2px rgba(232, 83, 30, 0.1);
}

/* ===== Progress bar ===== */
.progress-track {
  width: 100%;
  height: 6px;
  background: var(--bg-deep);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ember-dim), var(--ember), var(--ember-glow));
  border-radius: 3px;
  transition: width 0.6s ease;
}

.progress-fill.high {
  background: linear-gradient(90deg, var(--danger), #ff6b6b);
}

/* ===== Tier badge ===== */
.tier-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 1px solid;
}

.tier-free {
  color: var(--text-secondary);
  border-color: var(--border-highlight);
  background: var(--bg-elevated);
}

.tier-pro {
  color: var(--ember-glow);
  border-color: rgba(232, 83, 30, 0.3);
  background: var(--ember-bg);
}

.tier-enterprise {
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.3);
  background: rgba(251, 191, 36, 0.06);
}

/* ===== Code block ===== */
.code-block {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  padding: 1rem 1.25rem;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  color: var(--text-secondary);
  white-space: pre;
}

.code-block .hl { color: var(--ember-glow); }

/* ===== Divider ===== */
.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 400px;
  width: 90%;
}

/* ===== Alert ===== */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.alert-warning {
  background: rgba(232, 83, 30, 0.1);
  border: 1px solid rgba(232, 83, 30, 0.2);
  color: var(--ember-glow);
}

.alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #86efac;
}

/* ===== Animations ===== */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fade-in 0.4s ease forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

@keyframes pulse-ember {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232, 83, 30, 0); }
  50% { box-shadow: 0 0 0 4px rgba(232, 83, 30, 0.15); }
}

.pulse-ember { animation: pulse-ember 2s ease infinite; }

/* ===== Login-specific ===== */
.login-bg {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background:
    radial-gradient(ellipse at 50% 80%, rgba(232, 83, 30, 0.04) 0%, transparent 60%),
    var(--bg-deep);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.google-btn:hover {
  border-color: var(--border-highlight);
  background: var(--bg-hover);
}

.google-btn svg { flex-shrink: 0; }

/* ===== Dashboard header ===== */
.dash-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232, 83, 30, 0.1);
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
  .dash-header { padding: 0.75rem 1rem; }
  .auth-card { padding: 1.5rem; }
  .card { padding: 1.25rem; }
}