/* ──────────────────────────────────────────────────────────────────
   Emissor de Recibos — Design System Foundation
   Warm & Professional, inspired by Notion/Craft aesthetics
   ────────────────────────────────────────────────────────────────── */

/* ── 1. Design Tokens ──────────────────────────────────────────── */

:root {
  /* Surface colors — warm neutrals (light mode) */
  --surface-0: #F7F6F3;       /* page background — warm parchment */
  --surface-1: #FFFFFF;       /* cards, inputs — clean white */
  --surface-2: #F0EFE9;       /* hover states, table stripes — warm fog */
  --surface-3: #E8E6E0;       /* disabled, subtle backgrounds — warm stone */

  /* Text colors */
  --text-primary: #1C1917;     /* headings, body — warm black */
  --text-secondary: #6B6560;   /* labels, secondary info — warm gray */
  --text-tertiary: #9C9590;   /* placeholders, muted — warm ash */
  --text-inverse: #FFFFFF;     /* text on dark backgrounds */

  /* Border colors */
  --border: #DDD9D2;          /* default borders — warm sand */
  --border-focus: var(--accent-500);
  --border-strong: #C8C3BA;   /* stronger dividers */

  /* Shadows — warm-tinted with rgba(28,25,23) instead of cold black */
  --shadow-xs: 0 1px 2px rgba(28,25,23,0.04);
  --shadow-sm: 0 1px 3px rgba(28,25,23,0.06), 0 1px 2px rgba(28,25,23,0.04);
  --shadow-md: 0 4px 6px -1px rgba(28,25,23,0.06), 0 2px 4px -2px rgba(28,25,23,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(28,25,23,0.07), 0 4px 6px -4px rgba(28,25,23,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(28,25,23,0.08), 0 8px 10px -6px rgba(28,25,23,0.04);
  --shadow-inner: inset 0 2px 4px rgba(28,25,23,0.04);
  --shadow-focus: 0 0 0 3px var(--accent-glow);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Typography */
  --font-body: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'DM Serif Display', 'Georgia', 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Font sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;

  /* Line heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* Spacing */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Semantic colors */
  --success: #2DA87E;
  --success-light: rgba(45,168,126,0.1);
  --success-dark: #1D7155;
  --error: #D94F4F;
  --error-light: rgba(217,79,79,0.1);
  --error-dark: #B91C1C;
  --warning: #E89A1E;
  --warning-light: rgba(232,154,30,0.1);
  --warning-dark: #A96F12;
  --info: var(--accent-500);

  /* Accent glow (for focus rings) */
  --accent-glow: rgba(var(--accent-500-rgb, 74,123,247), 0.25);
}

/* ── 2. Dark Mode Tokens ──────────────────────────────────────── */

html.dark {
  --surface-0: #1A1918;       /* warm near-black */
  --surface-1: #262524;      /* card background — warm charcoal */
  --surface-2: #323130;      /* hover states — warm dark */
  --surface-3: #3E3D3B;      /* subtle backgrounds — warm dark stone */

  --text-primary: #F0EFED;   /* warm off-white */
  --text-secondary: #A8A7A5; /* warm gray */
  --text-tertiary: #706F6D;  /* warm muted */
  --text-inverse: #1C1917;

  --border: #3E3D3B;
  --border-strong: #52514F;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.35), 0 2px 4px -2px rgba(0,0,0,0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4), 0 4px 6px -4px rgba(0,0,0,0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.45), 0 8px 10px -6px rgba(0,0,0,0.2);
  --shadow-inner: inset 0 2px 4px rgba(0,0,0,0.2);
  --shadow-focus: 0 0 0 3px var(--accent-glow);

  --success-light: rgba(45,168,126,0.15);
  --error-light: rgba(217,79,79,0.15);
  --warning-light: rgba(232,154,30,0.15);
}

/* ── 3. Theme Color Palettes ───────────────────────────────────── */
/* Each palette is refined and warmer than Tailwind defaults.
   Applied via data-theme attribute on <html>.
   CSS variables consumed by Tailwind config AND custom classes. */

/* Azul (default) — warm blue, shifted from cold Tailwind defaults */
[data-theme="azul"], :root {
  --accent-50:  #EEF2FF;
  --accent-100: #D8E2FF;
  --accent-200: #B5C8FF;
  --accent-300: #89ABFA;
  --accent-400: #6190F5;
  --accent-500: #4A7BF7;
  --accent-600: #3B5FE8;
  --accent-700: #2D47C4;
  --accent-800: #22389A;
  --accent-900: #1A2D74;
  --accent-500-rgb: 74,123,247;
}

/* Esmeralda — forest teal, sophisticated and natural */
[data-theme="esmeralda"] {
  --accent-50:  #EDFCF5;
  --accent-100: #D1F5E4;
  --accent-200: #A7EACE;
  --accent-300: #6DD4AE;
  --accent-400: #42B895;
  --accent-500: #2DA87E;
  --accent-600: #238B68;
  --accent-700: #1D7155;
  --accent-800: #175943;
  --accent-900: #0F3D2E;
  --accent-500-rgb: 45,168,126;
}

/* Rosa — dusty rose, warm and inviting */
[data-theme="rosa"] {
  --accent-50:  #FEF1F4;
  --accent-100: #FCDDE4;
  --accent-200: #F9B8C9;
  --accent-300: #F38DA8;
  --accent-400: #E87E94;
  --accent-500: #E05572;
  --accent-600: #C94058;
  --accent-700: #A8334A;
  --accent-800: #882B3E;
  --accent-900: #6A1F30;
  --accent-500-rgb: 224,85,114;
}

/* Ambar — rich honey, warm and grounded */
[data-theme="ambar"] {
  --accent-50:  #FEF9ED;
  --accent-100: #FCEED4;
  --accent-200: #F9D9A5;
  --accent-300: #F4C06D;
  --accent-400: #EDAA3E;
  --accent-500: #E89A1E;
  --accent-600: #D08A16;
  --accent-700: #A96F12;
  --accent-800: #83570E;
  --accent-900: #5E3F0A;
  --accent-500-rgb: 232,154,30;
}

/* Violeta — deep plum, elegant and refined */
[data-theme="violeta"] {
  --accent-50:  #F5F2FF;
  --accent-100: #E9E2FF;
  --accent-200: #D4C7FF;
  --accent-300: #B99EFF;
  --accent-400: #9B78F8;
  --accent-500: #8B5CF6;
  --accent-600: #7C3AED;
  --accent-700: #6D28D9;
  --accent-800: #5B21B6;
  --accent-900: #4C1D95;
  --accent-500-rgb: 139,92,246;
}

/* ── 4. Global Base Styles ─────────────────────────────────────── */

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--surface-0);
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

/* Subtle grain texture overlay — prevents flat AI look */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

html.dark body::after {
  opacity: 0.025;
}

/* ── Headings — serif for editorial warmth ─────────────────────── */

h1, h2, h3, h4, h5, h6,
.heading {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

/* ── Links ─────────────────────────────────────────────────────── */

a {
  color: var(--accent-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-700);
}

html.dark a {
  color: var(--accent-400);
}

html.dark a:hover {
  color: var(--accent-300);
}

/* ── Form Inputs ────────────────────────────────────────────────── */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="tel"],
input[type="search"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: 0.625rem 0.875rem !important;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: var(--text-primary);
  background-color: var(--surface-1);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              background-color var(--transition-fast);
  outline: none;
  min-height: 42px;
}

input:focus:not([type="checkbox"]):not([type="radio"]),
select:focus,
textarea:focus {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-tertiary);
}

input:disabled,
select:disabled,
textarea:disabled {
  background-color: var(--surface-3);
  color: var(--text-tertiary);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Field error state */
.field-error,
input.field-error {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 3px var(--error-light) !important;
  animation: shake 0.4s ease-in-out;
}

.field-error-text {
  color: var(--error);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Label */
label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  letter-spacing: 0.01em;
}

/* Select custom arrow */
select,
select option {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239C9590' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding: 0.625rem 2.25rem 0.625rem 0.875rem !important;
  color: var(--text-primary);
  height: 42px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
}

html.dark select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23A8A7A5' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ── Buttons ────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: var(--leading-snug);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary — accent colored */
.btn-primary {
  background-color: var(--accent-600);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm), 0 1px 0 rgba(0,0,0,0.1) inset;
}

.btn-primary:hover {
  background-color: var(--accent-700);
  color: #FFFFFF;
  box-shadow: var(--shadow-md), 0 1px 0 rgba(0,0,0,0.1) inset;
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0) scale(0.97);
  box-shadow: var(--shadow-xs);
}

html.dark .btn-primary {
  background-color: var(--accent-500);
  color: #0f0f0f;
}

html.dark .btn-primary:hover {
  background-color: var(--accent-400);
  color: #0f0f0f;
}

/* Secondary — outline style */
.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
  box-shadow: none;
}

.btn-secondary:hover {
  background-color: var(--surface-2);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

html.dark .btn-secondary {
  color: var(--text-primary);
  border-color: var(--border);
}

html.dark .btn-secondary:hover {
  background-color: var(--surface-2);
  color: var(--text-primary);
}

/* Danger — red/destructive */
.btn-danger {
  background-color: var(--error);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn-danger:hover {
  background-color: var(--error-dark);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

html.dark .btn-danger {
  background-color: var(--error);
  color: #FFFFFF;
}

html.dark .btn-danger:hover {
  background-color: #EF5F5F;
  color: #1a1a1a;
}

/* Ghost — subtle, for less important actions */
.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
}

.btn-ghost:hover {
  background-color: var(--surface-2);
  color: var(--text-primary);
}

html.dark .btn-ghost:hover {
  background-color: var(--surface-2);
  color: var(--text-primary);
}

/* ── Cards ───────────────────────────────────────────────────────── */

.card {
  background-color: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.card-hover:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

/* ── Badges / Pills ─────────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.15rem 0.6rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  line-height: 1.5;
}

.badge-accent {
  background-color: rgba(var(--accent-500-rgb), 0.1);
  color: var(--accent-700);
}

html.dark .badge-accent {
  background-color: rgba(var(--accent-500-rgb), 0.2);
  color: var(--accent-300);
}

.badge-admin {
  background-color: var(--warning-light);
  color: var(--warning-dark);
}

html.dark .badge-admin {
  background-color: rgba(232,154,30,0.2);
  color: #F4C06D;
}

.badge-editor {
  background-color: rgba(var(--accent-500-rgb), 0.1);
  color: var(--accent-700);
}

html.dark .badge-editor {
  background-color: rgba(var(--accent-500-rgb), 0.2);
  color: var(--accent-300);
}

.badge-usuario {
  background-color: var(--surface-2);
  color: var(--text-secondary);
}

.badge-active {
  background-color: var(--success-light);
  color: var(--success-dark);
}

html.dark .badge-active {
  background-color: rgba(45,168,126,0.2);
  color: #6DD4AE;
}

.badge-inactive {
  background-color: var(--error-light);
  color: var(--error-dark);
}

html.dark .badge-inactive {
  background-color: rgba(217,79,79,0.2);
  color: #F38DA8;
}

/* ── Tables ──────────────────────────────────────────────────────── */

.table-container {
  background-color: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-container table {
  width: 100%;
  border-collapse: collapse;
}

.table-container th {
  background-color: var(--surface-2);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.table-container td {
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--transition-fast);
}

.table-container tr:last-child td {
  border-bottom: none;
}

.table-container tbody tr:hover {
  background-color: var(--surface-0);
}

html.dark .table-container tbody tr:hover {
  background-color: var(--surface-2);
}

/* ── Toast Styles ───────────────────────────────────────────────── */

.toast {
  background-color: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.875rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  animation: toastSlideIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 24rem;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.toast-success {
  border-left: 3px solid var(--success);
}

.toast-error {
  border-left: 3px solid var(--error);
}

.toast-info {
  border-left: 3px solid var(--accent-500);
}

.toast-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.1rem;
}

.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--error); }
.toast-info .toast-icon { color: var(--accent-500); }

.toast-message {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: var(--leading-snug);
}

.toast-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0.125rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  font-size: 1.125rem;
  line-height: 1;
}

.toast-close:hover {
  color: var(--text-primary);
  background-color: var(--surface-2);
}

/* ── Theme Swatch Styles ────────────────────────────────────────── */

.theme-swatch {
  position: relative;
  cursor: pointer;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background-color: var(--surface-1);
  transition: transform var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
  text-align: center;
}

.theme-swatch:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.theme-swatch.active {
  border-color: var(--accent-500);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.theme-swatch-name {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.theme-swatch-bar {
  height: 6px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    to right,
    var(--accent-200),
    var(--accent-400),
    var(--accent-600),
    var(--accent-800)
  );
}

.theme-swatch-check {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 1.25rem;
  height: 1.25rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-500);
  color: #FFFFFF;
  display: none;
  align-items: center;
  justify-content: center;
}

.theme-swatch.active .theme-swatch-check {
  display: flex;
}

/* ── Autocomplete Dropdown ──────────────────────────────────────── */

.ac-dropdown {
  position: absolute;
  z-index: 50;
  width: 100%;
  background-color: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 15rem;
  overflow-y: auto;
  margin-top: var(--space-1);
}

.ac-item {
  padding: 0.6rem 0.875rem;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-primary);
  transition: background-color var(--transition-fast);
  border-bottom: 1px solid var(--border);
}

.ac-item:last-child {
  border-bottom: none;
}

.ac-item:hover,
.ac-item.ac-active {
  background-color: rgba(var(--accent-500-rgb), 0.08);
}

html.dark .ac-item:hover,
html.dark .ac-item.ac-active {
  background-color: rgba(var(--accent-500-rgb), 0.15);
}

.ac-empty {
  padding: 0.75rem;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  text-align: center;
}

/* ── Toggle / Segmented Control ──────────────────────────────────── */

.toggle-group {
  display: inline-flex;
  background-color: var(--surface-2);
  border-radius: var(--radius-md);
  padding: 3px;
  gap: 2px;
}

.toggle-option {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.toggle-option:hover {
  color: var(--text-primary);
}

.toggle-option.active {
  background-color: var(--surface-1);
  color: var(--accent-600);
  box-shadow: var(--shadow-sm);
}

html.dark .toggle-option.active {
  color: var(--accent-400);
}

/* ── Utility Classes ─────────────────────────────────────────────── */

.page-container {
  max-width: 72rem;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4);
}

.page-container-narrow {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4);
}

.page-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}

.page-subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-6);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-6) 0;
}

.mono {
  font-family: var(--font-mono);
}

.text-balance {
  text-wrap: balance;
}

/* ── Print Styles ────────────────────────────────────────────────── */

@media print {
  body::after { display: none !important; }
  .no-print { display: none !important; }
}

/* ── Table Action Links ───────────────────────────────────────────── */

.action-link {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--accent-600);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.action-link:hover {
  color: var(--accent-700);
  background-color: rgba(var(--accent-500-rgb), 0.06);
}
html.dark .action-link { color: var(--accent-400); }
html.dark .action-link:hover { color: var(--accent-300); }

.delete-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--error);
  font-size: 0.8rem;
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.delete-btn:hover {
  color: var(--error-dark);
  background-color: var(--error-light);
}

/* ── Responsive ──────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .page-container,
  .page-container-narrow {
    padding: var(--space-4) var(--space-4);
  }

  h1 { font-size: var(--text-2xl); }
  h2 { font-size: var(--text-xl); }
}