/* ================================================================
   TRAXIUM — Shared Base (Auth + Dashboard pages)
   Unified with landing page via theme.css (load theme.css first).
================================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
select { font-family: inherit; }

/* Aurora background — theme-aware */
.aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.aurora-1, .aurora-2, .aurora-3 {
  position: absolute; border-radius: 50%;
  filter: blur(90px);
  opacity: 0.07;
}
.aurora-1 {
  width: 700px; height: 700px; top: -250px; left: -200px;
  background: radial-gradient(circle, var(--c8), transparent 70%);
  animation: aFloat 18s ease-in-out infinite;
}
.aurora-2 {
  width: 500px; height: 500px; top: 30%; right: -150px;
  background: radial-gradient(circle, var(--c10), transparent 70%);
  animation: aFloat 22s ease-in-out infinite reverse;
}
.aurora-3 {
  width: 400px; height: 400px; bottom: -100px; left: 30%;
  background: radial-gradient(circle, var(--c3), transparent 70%);
  animation: aFloat 16s ease-in-out infinite 4s;
  opacity: 0.05;
}
[data-theme="light"] .aurora-1,
[data-theme="light"] .aurora-2,
[data-theme="light"] .aurora-3 { opacity: 0.05; filter: blur(110px); }

@keyframes aFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(30px,-30px) scale(1.05); }
  66%     { transform: translate(-20px,20px) scale(0.97); }
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: 0.5; transform: scale(0.85); }
}

/* Logo badge — gradient Ti mark, theme-aware */
.logo-badge {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--c8) 0%, var(--c10) 100%);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 700; color: #FFFFFF; flex-shrink: 0;
  box-shadow: 0 0 14px rgba(76,201,240,0.30), inset 0 1px 0 rgba(255,255,255,0.25);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
.brand-name {
  font-weight: 700; font-size: 0.95rem; color: var(--text);
  font-family: var(--font-display); letter-spacing: -0.02em;
}
.auth-logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; font-weight: 600; color: var(--text);
  text-decoration: none; font-family: var(--font-display);
  letter-spacing: -0.02em;
}

/* Canonical TRAXIUM Intelligence wordmark — mirrors landing's nav-logo so
   auth, onboarding, dashboard, and callback pages share identical markup. */
.logo-main {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-left: 4px;
  text-transform: none;
}

/* Container */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Buttons — refined, match landing page's 100px-radius gradient pill */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--r-full);
  font-size: 0.875rem; font-weight: 600;
  font-family: var(--font-display); letter-spacing: -0.01em;
  transition: all var(--tr-fast);
  cursor: pointer; border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c8) 0%, var(--c10) 100%);
  color: #FFFFFF; font-weight: 700;
  box-shadow: 0 4px 20px rgba(67,97,238,0.30);
}
.btn-primary:hover {
  box-shadow: 0 6px 28px rgba(67,97,238,0.45);
  filter: brightness(1.06);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); filter: brightness(0.98); }

.btn-secondary {
  background: var(--glass);
  color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--glass-hover);
  border-color: var(--border-hover);
  color: var(--text);
}
.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--glass);
  border-color: var(--border-hover);
  color: var(--text);
}
.btn-outline {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border-mid);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; filter: none !important; transform: none !important; }

/* Forms — unified inputs with focus ring */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 0.8125rem; font-weight: 600; color: var(--text-2);
  letter-spacing: -0.005em;
}
.form-input, .form-textarea {
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 0.875rem; font-family: inherit;
  background: var(--bg-3);
  color: var(--text);
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast), background var(--tr-fast);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-4); }
.form-input:hover, .form-textarea:hover { border-color: var(--border-mid); }
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--border-glow);
  box-shadow: var(--shadow-focus);
  background: var(--bg-2);
}
select.form-input { cursor: pointer; padding-right: 36px; }
select.form-input option { background: var(--bg-2); color: var(--text); }
.form-textarea { min-height: 110px; resize: vertical; line-height: 1.55; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit { width: 100%; }

/* Scrollbar — unobtrusive, theme-aware */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--border-mid);
  border-radius: var(--r-full);
  border: 2px solid var(--bg);
}
*::-webkit-scrollbar-thumb:hover { background: var(--border-bright); }

/* Selection */
::selection { background: rgba(76,201,240,0.25); color: var(--text); }
[data-theme="light"] ::selection { background: rgba(67,97,238,0.18); color: var(--text); }