:root {
  --bg: #eef3fb;
  --panel: rgba(255,255,255,.72);
  --panel-strong: rgba(255,255,255,.88);
  --ink: #1a1c23;
  --muted: #667085;
  --line: rgba(26,28,35,.12);
  --primary: #3267e3;
  --accent: #7c3aed;
  --ok: #0f766e;
  --warn: #b45309;
  --danger: #b91c1c;
  --placeholder: #667085;
  --table-head-bg: #c4c4c5;
  --table-head-ink: #4b5568;
  --table-row-base: #f2f2f3;
  --table-row-alt: #e4e4e5;
  --shadow: 0 18px 60px rgba(22, 34, 60, .14);
}

[data-theme="dark"] {
  --bg: #080b14;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.09);
  --ink: #f7fbff;
  --muted: #b8c2d6;
  --line: rgba(255,255,255,.12);
  --primary: #34a7ff;
  --accent: #a855f7;
  --placeholder: #b8c2d6;
  --table-head-bg: #2f3030;
  --table-head-ink: #c8d2e6;
  --table-row-base: #aaa5a3;
  --table-row-alt: #706b68;
  --shadow: 0 18px 70px rgba(0, 0, 0, .36);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 20%, rgba(50,103,227,.20), transparent 32%),
    radial-gradient(circle at 90% 10%, rgba(124,58,237,.18), transparent 30%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
}
button, input, select, textarea { font: inherit; }
button {
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: var(--accent-ink, #fff);
  min-height: 38px;
  padding: 0 12px;
  font-weight: 800;
  cursor: pointer;
}
button.secondary { background: var(--panel-strong); color: var(--ink); border: 1px solid var(--line); }
button.danger { background: var(--danger); color: #fff; }
button.icon { width: 36px; padding: 0; display: inline-grid; place-items: center; }
button:disabled { opacity: .55; cursor: not-allowed; }
input, select, textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  padding: 9px 10px;
}
input::placeholder, textarea::placeholder { color: var(--placeholder); opacity: 1; }
select:required:invalid { color: var(--placeholder); }
select:has(option:checked:disabled) { color: var(--placeholder); }
select option {
  background: #ffffff;
  color: #1a1c23;
}
select option:checked {
  background: #d9dce6;
  color: #111827;
}
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--ink);
  box-shadow: 0 0 0 1000px var(--panel-strong) inset;
  caret-color: var(--ink);
  transition: background-color 9999s ease-in-out 0s;
}
.password-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px;
  align-items: stretch;
}
.password-field input {
  border-radius: 8px 0 0 8px;
  border-right: 0;
}
.password-toggle {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 0 8px 8px 0;
  background: var(--panel-strong);
  color: var(--muted);
  padding: 0;
  display: grid;
  place-items: center;
}
.password-toggle:hover { color: var(--ink); }
.password-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
textarea { min-height: 84px; resize: vertical; }
.date-field {
  position: relative;
  display: block;
}
.date-field input[type="date"] {
  color: var(--ink);
  padding-right: 36px;
}
.date-placeholder {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--placeholder);
  font-weight: 400;
  pointer-events: none;
}
.date-field.has-value .date-placeholder,
.date-field:focus-within .date-placeholder { display: none; }
label { display: grid; gap: 6px; color: var(--muted); font-size: .9rem; font-weight: 700; }
.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
}
.login-card, .panel, .shell header, .sidebar {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  border-radius: 8px;
}
.login-card { width: min(520px, 100%); padding: 28px; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 44px; height: 44px; border-radius: 8px;
  display: grid; place-items: center; color: var(--accent-ink, #fff); font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}
h1, h2, h3 { margin: 0; letter-spacing: 0; }
p { color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.form-grid .wide { grid-column: 1 / -1; }
.form-grid .right-column { grid-column: 2; }
.form-grid .quarter-control input { width: 25%; min-width: 78px; }
.form-spacer { min-height: 1px; }
.save-button {
  grid-column: 1 / -1;
  justify-self: center;
  width: min(50%, 280px);
}
.toggle-label { justify-items: start; }
.toggle-row {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-height: 40px;
}
.toggle-row input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.toggle-switch {
  width: 48px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  position: relative;
  transition: background .16s ease, border-color .16s ease;
}
.toggle-switch::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  top: 2px;
  left: 3px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform .16s ease, background .16s ease;
}
.toggle-row input:checked + .toggle-switch {
  background: color-mix(in srgb, var(--primary) 22%, transparent);
  border-color: var(--primary);
}
.toggle-row input:checked + .toggle-switch::after {
  transform: translateX(20px);
  background: var(--primary);
}
.toggle-row input:focus-visible + .toggle-switch { outline: 2px solid var(--primary); outline-offset: 2px; }
.toggle-text { color: var(--ink); font-weight: 800; }
.shell { min-height: 100vh; padding: 16px; display: grid; grid-template-rows: auto 1fr; gap: 14px; }
.shell header {
  min-height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 14px 18px;
}
.userbar { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .9rem; }
.layout { display: grid; grid-template-columns: minmax(190px, 2fr) minmax(0, 8fr); gap: 14px; }
.sidebar { padding: 14px; }
.menu { display: grid; gap: 8px; }
.menu button { justify-content: start; text-align: left; background: transparent; color: var(--ink); border: 1px solid transparent; }
.menu button.active, .menu button:hover { border-color: var(--line); background: var(--panel-strong); }
.menu-group { display: grid; gap: 7px; }
.menu .menu-heading {
  min-height: 36px;
  justify-content: space-between;
  border-color: transparent;
  background: transparent;
  color: var(--ink);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
  padding: 0 10px;
}
.menu .menu-heading::after {
  content: "▾";
  color: currentColor;
  font-size: .72rem;
  transition: transform .16s ease;
}
.menu .menu-heading.open::after {
  transform: rotate(180deg);
}
.submenu {
  display: grid;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
}
.submenu[hidden] { display: none; }
.submenu button {
  min-height: 34px;
  font-size: .9rem;
}
.content { min-width: 0; display: grid; gap: 14px; align-content: start; }
.panel { padding: 18px; overflow: hidden; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.log-filter { margin-top: 16px; }
.log-filter-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}
.log-filter-actions button { width: min(25%, 140px); }
.pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  color: var(--muted);
  font-weight: 800;
}
.table-wrap + .pager { margin: 12px 0 0; }
.pager-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}
.pager-controls label {
  display: inline-flex;
  grid-auto-flow: column;
  align-items: center;
  gap: 8px;
}
.pager-controls select { width: 86px; min-height: 38px; }
.pager-arrow { min-width: 54px; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.metric { padding: 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel-strong); }
.metric strong { display: block; font-size: 1.8rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; background: var(--panel-strong); font-size: .92rem; }
th, td { padding: 11px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th {
  background: var(--table-head-bg);
  color: var(--table-head-ink);
  font-size: .78rem;
  text-transform: uppercase;
}
tbody tr:nth-child(odd) td { background: var(--table-row-base); }
tbody tr:nth-child(even) td { background: var(--table-row-alt); }
tr:last-child td { border-bottom: 0; }
.login-log-table th:nth-child(1), .login-log-table td:nth-child(1),
.audit-log-table th:nth-child(1), .audit-log-table td:nth-child(1) { width: 58px; }
.login-log-table th:nth-child(2), .login-log-table td:nth-child(2) { width: 200px; }
.login-log-table th:nth-child(3), .login-log-table td:nth-child(3) { width: 260px; }
.login-log-table th:nth-child(4), .login-log-table td:nth-child(4) { width: 120px; }
.login-log-table th:nth-child(5), .login-log-table td:nth-child(5) { width: 220px; }
.login-log-table th:nth-child(6), .login-log-table td:nth-child(6) { width: 180px; }
.login-log-table th:nth-child(7), .login-log-table td:nth-child(7) { width: 150px; }
.audit-log-table th:nth-child(2), .audit-log-table td:nth-child(2) { width: 155px; }
.audit-log-table th:nth-child(3), .audit-log-table td:nth-child(3) { width: 90px; }
.audit-log-table th:nth-child(4), .audit-log-table td:nth-child(4) { width: 190px; }
.audit-log-table th:nth-child(5), .audit-log-table td:nth-child(5) { width: 165px; }
.audit-log-table th:nth-child(6), .audit-log-table td:nth-child(6) { min-width: 360px; }
.document-log-table th:nth-child(1), .document-log-table td:nth-child(1) { width: 58px; }
.document-log-table th:nth-child(2), .document-log-table td:nth-child(2) { width: 155px; }
.document-log-table th:nth-child(3), .document-log-table td:nth-child(3) { min-width: 220px; }
.document-log-table th:nth-child(4), .document-log-table td:nth-child(4) { width: 110px; }
.document-log-table th:nth-child(5), .document-log-table td:nth-child(5) { width: 190px; }
.document-log-table th:nth-child(6), .document-log-table td:nth-child(6) { width: 165px; }
.actions { display: inline-flex; gap: 6px; }
.action-svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.badge { display: inline-flex; padding: 4px 8px; border-radius: 999px; font-size: .78rem; font-weight: 900; }
.vigente { background: rgba(15,118,110,.13); color: var(--ok); }
.vencido { background: rgba(185,28,28,.14); color: var(--danger); }
.por_vencer { background: rgba(180,83,9,.16); color: var(--warn); }
.sin_vencimiento { background: rgba(102,112,133,.14); color: var(--muted); }
.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0,0,0,.62);
}
.preview-dialog {
  width: min(1180px, 100%);
  height: min(86vh, 860px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.preview-header {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.preview-header h2 {
  font-size: 1rem;
  line-height: 1.25;
}
.preview-header p {
  margin: 4px 0 0;
  font-size: .86rem;
  word-break: break-word;
}
.preview-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}
.preview-body {
  min-height: 0;
  background: #111827;
}
.preview-body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}
.preview-foot {
  padding: 10px 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: .86rem;
  font-weight: 700;
}
.toast {
  position: fixed; right: 18px; bottom: 18px; z-index: 10;
  background: var(--panel-strong); color: var(--ink); border: 1px solid var(--line);
  box-shadow: var(--shadow); padding: 12px 14px; border-radius: 8px; max-width: 360px;
}
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 3px solid rgba(255,255,255,.4); border-top-color: #fff; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 920px) {
  .layout, .form-grid, .cards { grid-template-columns: 1fr; }
  .form-grid .right-column, .save-button { grid-column: 1; }
  .form-spacer { display: none; }
  .save-button { width: min(100%, 280px); }
  .log-filter-actions { justify-content: flex-start; }
  .log-filter-actions button { width: min(50%, 140px); }
  .shell header, .toolbar, .userbar { align-items: flex-start; flex-direction: column; }
  .pager, .pager-controls { align-items: flex-start; flex-direction: column; }
  .preview-modal { padding: 8px; }
  .preview-dialog { height: 92vh; }
  .preview-header { align-items: flex-start; flex-direction: column; }
}

/* ── Theme bridge — maps external theme tokens to app CSS variables ──
   Aplica a cualquier tema importado desde creador-temas: los temas siempre
   activan data-theme y data-mode juntos; el tema Default no usa data-mode,
   por eso este selector no lo afecta. Los tokens extendidos (--card-bg,
   --table-header-*, --input-bg, etc.) son opcionales: si un tema no los
   define, cada var() cae al valor generico anterior en vez de romperse. */
[data-theme][data-mode] {
  --bg:             var(--bg-main);
  --ink:            var(--text-main);
  --muted:          var(--text-muted);
  --line:           var(--glass-border);
  --panel:          var(--card-bg, var(--glass-bg));
  --panel-strong:   var(--input-bg, var(--card-bg, var(--glass-bg)));
  --primary:        var(--accent);
  --accent-ink:     var(--accent-contrast, #fff);
  --shadow:         0 18px 60px rgba(0,0,0,.45);
  --placeholder:    var(--text-muted);
  /* Tablas: mismas formulas que la vista previa de creador-temas
     (color-mix del orbe 1 con el fondo: header 55%, zebra 8%/22%) */
  --table-head-bg:  var(--table-header-bg, color-mix(in srgb, var(--bg-orbe-1) 55%, var(--bg-main)));
  --table-head-ink: var(--table-header-text, var(--text-main));
  --table-row-base: var(--table-row-bg, color-mix(in srgb, var(--bg-orbe-1) 8%, var(--bg-main)));
  --table-row-alt:  var(--table-row-alt-bg, color-mix(in srgb, var(--bg-orbe-1) 22%, var(--bg-main)));
}
[data-theme][data-mode="light"] {
  --shadow: 0 18px 60px rgba(22, 34, 60, .14);
}
/* Fondo con los orbes del tema (reemplaza los degradados azul/violeta del Default) */
[data-theme][data-mode] body {
  background:
    radial-gradient(circle at 10% 20%, color-mix(in srgb, var(--bg-orbe-1) calc(var(--orbe-opacity, 0.2) * 100%), transparent), transparent 36%),
    radial-gradient(circle at 90% 85%, color-mix(in srgb, var(--bg-orbe-2) calc(var(--orbe-opacity, 0.2) * 100%), transparent), transparent 34%),
    var(--bg-main);
}
[data-theme][data-mode] h1,
[data-theme][data-mode] h2,
[data-theme][data-mode] h3 {
  font-family: var(--font-heading, var(--font-main, inherit));
}
[data-theme][data-mode] th {
  border-bottom: 1px solid color-mix(in srgb, var(--bg-orbe-1) 70%, var(--bg-main));
}
[data-theme][data-mode] tbody tr:hover td {
  background: color-mix(in srgb, var(--bg-orbe-2) 18%, var(--bg-main));
}
[data-theme][data-mode] input:focus,
[data-theme][data-mode] select:focus,
[data-theme][data-mode] textarea:focus {
  border-color: var(--bg-orbe-1);
  outline: none;
}

/* Theme picker card styles */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.theme-card {
  position: relative;
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  background: var(--panel);
}
.theme-card .theme-delete {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  min-height: 28px;
  z-index: 1;
}
.theme-card:hover { border-color: var(--primary); }
.theme-card.active { border-color: var(--primary); background: var(--panel-strong); }
.theme-card-preview {
  height: 56px;
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
}
.theme-card-name { font-weight: 800; font-size: .95rem; margin-bottom: 4px; }
.theme-card-desc { font-size: .8rem; color: var(--muted); }
.theme-mode-toggle {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.theme-mode-toggle button {
  flex: 1;
  min-height: 32px;
  font-size: .8rem;
  font-weight: 700;
  background: var(--panel-strong);
  color: var(--ink);
  border: 1px solid var(--line);
}
.theme-mode-toggle button.active-mode {
  background: var(--primary);
  color: var(--accent-ink, #fff);
  border-color: var(--primary);
}