/* ============================================================
   TieMeasureFlow - Theme System
   CSS Custom Properties for Light / Dark mode
   ============================================================ */

/* ---- Light Theme (Default) ---- */
:root {
  --color-primary: #2563EB;
  --color-primary-dark: #1E40AF;
  --color-primary-light: #3B82F6;
  --color-secondary: #64748B;
  --color-accent: #1E40AF;

  --color-pass: #059669;
  --color-warning: #D97706;
  --color-fail: #DC2626;

  --bg-primary: #F8FAFC;
  --bg-secondary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;

  --border-color: #E2E8F0;
  --border-focus: #2563EB;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);

  --scrollbar-track: #F1F5F9;
  --scrollbar-thumb: #CBD5E1;
  --scrollbar-thumb-hover: #94A3B8;
}

/* ---- Dark Theme ---- */
.dark {
  --bg-primary: #0F172A;
  --bg-secondary: #1E293B;
  --bg-card: #334155;
  --bg-card-hover: #3B4A63;

  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --border-color: #475569;
  --border-focus: #3B82F6;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.3);

  --scrollbar-track: #1E293B;
  --scrollbar-thumb: #475569;
  --scrollbar-thumb-hover: #64748B;
}


/* ============================================================
   Global Transitions
   ============================================================ */

*,
*::before,
*::after {
  transition-property: background-color, border-color, color, box-shadow;
  transition-duration: 0s;
}

/* Enable smooth transitions only after page load (avoid flash) */
html.theme-transitions *,
html.theme-transitions *::before,
html.theme-transitions *::after {
  transition-duration: 0.3s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}


/* ============================================================
   Focus Ring
   ============================================================ */

*:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
  border-radius: 4px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px var(--border-focus);
}


/* ============================================================
   Custom Scrollbar
   ============================================================ */

/* Webkit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}


/* ============================================================
   Utility: Card
   ============================================================ */

.tmf-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.tmf-card:hover {
  box-shadow: var(--shadow-md);
}

.tmf-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.tmf-card-body {
  padding: 1.25rem;
}

.tmf-card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: 0 0 0.75rem 0.75rem;
}


/* ============================================================
   Utility: Badges (Pass / Warning / Fail)
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  line-height: 1.5;
  white-space: nowrap;
}

.badge-pass {
  background: rgba(5, 150, 105, 0.1);
  color: #059669;
  border: 1px solid rgba(5, 150, 105, 0.25);
}

.dark .badge-pass {
  background: rgba(5, 150, 105, 0.15);
  color: #34D399;
  border-color: rgba(5, 150, 105, 0.3);
}

.badge-warning {
  background: rgba(217, 119, 6, 0.1);
  color: #D97706;
  border: 1px solid rgba(217, 119, 6, 0.25);
}

.dark .badge-warning {
  background: rgba(217, 119, 6, 0.15);
  color: #FBBF24;
  border-color: rgba(217, 119, 6, 0.3);
}

.badge-fail {
  background: rgba(220, 38, 38, 0.1);
  color: #DC2626;
  border: 1px solid rgba(220, 38, 38, 0.25);
}

.dark .badge-fail {
  background: rgba(220, 38, 38, 0.15);
  color: #F87171;
  border-color: rgba(220, 38, 38, 0.3);
}

.badge-neutral {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}


/* ============================================================
   Utility: Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-danger {
  background: var(--color-fail);
  color: #FFFFFF;
  border-color: var(--color-fail);
}

.btn-danger:hover:not(:disabled) {
  background: #B91C1C;
  border-color: #B91C1C;
}


/* ============================================================
   Utility: Form Inputs
   ============================================================ */

.tmf-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.tmf-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.dark .tmf-input:focus {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.tmf-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
}


/* ============================================================
   Utility: Measurement Value Display
   ============================================================ */

.measure-value {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 500;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}


/* ============================================================
   Utility: Table
   ============================================================ */

.tmf-table {
  width: 100%;
  font-size: 0.875rem;
  border-collapse: collapse;
}

.tmf-table th {
  padding: 0.625rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.tmf-table td {
  padding: 0.625rem 1rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

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


/* ============================================================
   Alpine.js x-cloak (hide until Alpine loads)
   ============================================================ */

[x-cloak] {
  display: none !important;
}