/* ============================================================
   Libro de Caja — Estilos principales
   ============================================================ */

:root {
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --danger:        #dc2626;
  --danger-dark:   #b91c1c;
  --success:       #16a34a;
  --warning:       #d97706;
  --bg:            #f1f5f9;
  --card-bg:       #ffffff;
  --surface-2:     #f8fafc;
  --surface-3:     #f1f5f9;
  --border:        #e2e8f0;
  --border-soft:   #eef0f4;
  --text:          #1e293b;
  --text-strong:   #0f172a;
  --text-muted:    #64748b;
  --text-subtle:   #94a3b8;
  --slate-row-hover:#f8fafc;
  --header-bg:     #1e293b;
  --header-text:   #f8fafc;
  --radius:        10px;
  --shadow:        0 1px 4px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-sm:     0 1px 2px rgba(15,23,42,.04);
  --shadow-md:     0 1px 2px rgba(15,23,42,.06), 0 8px 24px -16px rgba(15,23,42,.08);
  --shadow-lg:     0 10px 28px -6px rgba(15,23,42,.12), 0 4px 8px -2px rgba(15,23,42,.06);
  --primary-soft:  rgba(37,99,235,.10);
  --danger-soft:   rgba(220,38,38,.10);
  --warning-soft:  rgba(217,119,6,.12);
  --success-soft:  rgba(22,163,74,.10);
  --primary-ring:  rgba(37,99,235,.18);
  /* Cierre card / retenidos warning — gradients */
  --cierre-bg:     linear-gradient(180deg,#ffffff 0%,#fff7f7 100%);
  --cierre-border: #fecaca;
  --cierre-glow:   0 1px 2px rgba(220,38,38,.08), 0 12px 32px -14px rgba(220,38,38,.22);
  --warn-card-bg:  #fff;
  --warn-card-border:#fde68a;
}

[data-theme="dark"] {
  --primary:       #60a5fa;
  --primary-dark:  #3b82f6;
  --danger:        #f87171;
  --danger-dark:   #ef4444;
  --success:       #4ade80;
  --warning:       #fbbf24;
  --bg:            #060911;        /* casi negro con tinte azul */
  --card-bg:       #0f172a;        /* slate-900 */
  --surface-2:     #1e293b;        /* slate-800 — hovers/headers */
  --surface-3:     #334155;        /* slate-700 — surface superior */
  --border:        #334155;        /* slate-700 */
  --border-soft:   #1e293b;        /* slate-800 — bordes sutiles */
  --text:          #e2e8f0;        /* slate-200 */
  --text-strong:   #f8fafc;        /* slate-50 */
  --text-muted:    #94a3b8;        /* slate-400 */
  --text-subtle:   #64748b;        /* slate-500 */
  --slate-row-hover:#1e293b;
  --header-bg:     #0f172a;
  --header-text:   #f1f5f9;
  --shadow:        0 1px 4px rgba(0,0,0,.5), 0 4px 16px rgba(0,0,0,.45);
  --shadow-sm:     0 1px 2px rgba(0,0,0,.5);
  --shadow-md:     0 1px 2px rgba(0,0,0,.5), 0 8px 24px -10px rgba(0,0,0,.7);
  --shadow-lg:     0 10px 28px -6px rgba(0,0,0,.7), 0 4px 8px -2px rgba(0,0,0,.55);
  --primary-soft:  rgba(96,165,250,.18);
  --danger-soft:   rgba(248,113,113,.18);
  --warning-soft:  rgba(251,191,36,.18);
  --success-soft:  rgba(74,222,128,.18);
  --primary-ring:  rgba(96,165,250,.25);
  --cierre-bg:     linear-gradient(180deg,#1a1f2e 0%,#231419 100%);
  --cierre-border: #7a1d1d;
  --cierre-glow:   0 1px 2px rgba(0,0,0,.45), 0 12px 32px -14px rgba(220,38,38,.45);
  --warn-card-bg:  #1f1a0e;
  --warn-card-border:#854d0e;
}

html { color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* ---- LOGIN ---- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: #f6fafd; }
.login-container { width: 100%; max-width: 400px; padding: 20px; }
.login-card { background: #fff; border-radius: 18px; padding: 32px; box-shadow: 0 2px 12px rgba(0,0,0,.07); border: none; }
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo-icon { display: none; }
.login-logo h1 { font-size: 22px; font-weight: 700; color: #1976d2; letter-spacing: 1px; }
.login-logo p { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.login-card .form-control { border-radius: 10px; border: 1px solid #b6c6d6; }
.login-card .form-control:focus { border-color: #1976d2; box-shadow: 0 0 0 2px rgba(25,118,210,.1); }
.login-card .btn-primary { border-radius: 20px; background: linear-gradient(90deg, #1976d2 60%, #42a5f5 100%); }
.login-card .btn-primary:hover { opacity: .9; background: linear-gradient(90deg, #1976d2 60%, #42a5f5 100%); }

/* Login en dark */
html[data-theme="dark"] .login-body { background: var(--bg) !important; }
html[data-theme="dark"] .login-card { background: var(--card-bg) !important; box-shadow: 0 2px 12px rgba(0,0,0,.6) !important; }
html[data-theme="dark"] .login-logo h1 { color: var(--primary) !important; }
html[data-theme="dark"] .login-logo p { color: var(--text-muted) !important; }
html[data-theme="dark"] .login-card label { color: var(--text-muted) !important; }
html[data-theme="dark"] .login-card .form-control { background: var(--surface-2) !important; color: var(--text) !important; border-color: var(--border) !important; }
html[data-theme="dark"] .login-card .form-control:focus { border-color: var(--primary) !important; box-shadow: 0 0 0 3px var(--primary-ring) !important; }
html[data-theme="dark"] .login-card .alert-danger { background: rgba(248,113,113,.12) !important; border: 1px solid rgba(248,113,113,.35) !important; color: #fca5a5 !important; }
html[data-theme="dark"] .login-card .btn-primary { background: linear-gradient(90deg, var(--primary) 60%, #93c5fd 100%) !important; color: #0b1220 !important; }

/* ---- HEADER ---- */
.app-header {
  background: #fff;
  color: var(--text);
  padding: 12px 20px;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 6px rgba(0,0,0,.08);
}
.header-brand { display: flex; align-items: center; gap: 14px; }
.header-icon-wrapper {
  background: rgba(37,99,235,.1); color: var(--primary);
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.header-icon { font-size: 26px; }
.header-title { font-size: 18px; font-weight: 700; color: var(--text); }
.header-local { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.header-right { display: flex; align-items: center; gap: 14px; }
.header-user { font-size: 13px; color: var(--text); display: none; text-align: right; }
.header-user-name { font-weight: 700; }
.header-user-role { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); }
@media(min-width:640px){ .header-user { display: block; } }

/* ---- ADMIN NAV ---- */
.admin-nav { display: flex; gap: 4px; }
.admin-nav a {
  color: var(--text-muted); padding: 6px 14px; border-radius: 6px;
  text-decoration: none; font-size: 13px; font-weight: 500; transition: all .15s;
}
.admin-nav a:hover { background: var(--bg); color: var(--text); }
.admin-nav a.active { background: var(--primary); color: #fff; font-weight: 700; }

/* ---- LAYOUT ---- */
.app-container { max-width: 1000px; margin: 0 auto; padding: 20px 16px 60px; }
.admin-container { max-width: 1200px; margin: 0 auto; padding: 24px 16px 60px; }

/* ---- CARDS ---- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 20px;
  overflow: hidden;
}
.selector-card { padding: 20px; }
.selector-row { display: flex; gap: 16px; flex-wrap: wrap; }
.selector-row .form-group { flex: 1; min-width: 140px; }

.section-card {}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #6c757d;
  color: #fff;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 16px;
}
.section-header .badge { background: rgba(255,255,255,.25); color: #fff; }
.section-footer { padding: 12px 16px; border-top: 1px solid var(--border); background: #fafafa; }

/* ---- CIERRE ---- */
.cierre-card { border: 2px solid var(--danger); }
.cierre-body { padding: 24px; text-align: center; }
.cierre-hint { color: var(--text-muted); margin-bottom: 16px; font-size: 13px; }
.cierre-info { margin-top: 16px; padding: 12px 16px; background: #f0fdf4; border: 1px solid #86efac; border-radius: 8px; color: var(--success); font-weight: 500; }

/* ---- STATUS BAR ---- */
.status-bar {
  padding: 10px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 500;
}
.status-bar.open   { background: #eff6ff; border: 1px solid #bfdbfe; color: #1d4ed8; }
.status-bar.closed { background: #f0fdf4; border: 1px solid #86efac; color: #15803d; }

/* ---- FORMS ---- */
.form-group { margin-bottom: 16px; }
.form-group label:not(.toggle-label) { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px; color: var(--text); }
.form-control {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 14px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s;
  outline: none;
}
.form-control:focus { border-color: var(--primary); }
.form-control[readonly], .form-control:disabled { background: #f8fafc; color: var(--text-muted); cursor: not-allowed; }
textarea.form-control { resize: vertical; }
select.form-control { cursor: pointer; }

/* ---- TOGGLE SWITCH ---- */
.toggle-label { display: flex !important; align-items: center; gap: 10px; cursor: pointer; font-size: 13px; font-weight: normal; margin-bottom: 0; }
.toggle-input { display: none !important; }
.toggle-track {
  display: inline-block; flex-shrink: 0;
  width: 40px; height: 22px; background: #cbd5e1; border-radius: 11px;
  position: relative; transition: background .2s;
}
.toggle-track::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; background: #fff; border-radius: 50%;
  transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle-input:checked + .toggle-track { background: var(--primary); }
.toggle-input:checked + .toggle-track::after { transform: translateX(18px); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 7px; font-size: 14px; font-weight: 600;
  cursor: pointer; border: none; transition: all .15s; text-decoration: none;
}
.btn-primary   { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger    { background: var(--danger); color: #fff; }
.btn-danger:hover  { background: var(--danger-dark); }
.btn-success   { background: var(--success); color: #fff; }
.btn-outline   { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-outline:hover { background: var(--bg); }
.btn-outline-sm { background: transparent; border: 1.5px solid var(--primary); color: var(--primary); padding: 5px 12px; font-size: 13px; border-radius: 6px; cursor: pointer; font-weight: 600; }
.btn-outline-sm:hover { background: #eff6ff; }
.btn-ghost-danger { background: transparent; border: none; color: #ef4444; cursor: pointer; padding: 4px 8px; border-radius: 5px; font-size: 18px; line-height: 1; }
.btn-ghost-danger:hover { background: #fef2f2; }
.btn-block { width: 100%; justify-content: center; }
.btn-lg { padding: 12px 32px; font-size: 16px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---- TABLES ---- */
.table-responsive { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  padding: 10px 12px; text-align: left;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-muted); border: 1px solid var(--border);
  white-space: nowrap; background: #f8fafc;
}
.data-table td { padding: 8px 10px; border: 1px solid #e2e8f0; vertical-align: middle; }
.data-table tr:hover td { background: #f8fafc; }
.data-table .col-action { width: 40px; text-align: center; }
.tfoot-totals td { background: #f8fafc; font-size: 13px; padding: 10px 12px; border-top: 2px solid var(--border); }
.text-right { text-align: right; }

/* Inline inputs en tabla */
.data-table input[type="text"],
.data-table input[type="number"],
.data-table select {
  width: 100%; padding: 5px 8px; border: 1.5px solid #e2e8f0;
  border-radius: 5px; font-size: 13px; background: #fff; outline: none;
  min-width: 60px;
}
.data-table input:focus, .data-table select:focus { border-color: var(--primary); }
.data-table input[readonly], .data-table input:disabled,
.data-table select:disabled { background: #f8fafc; color: #94a3b8; cursor: default; }

/* ---- BADGE ---- */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 700;
  background: #e0f2fe; color: #0369a1;
}
.badge-success { background: #dcfce7; color: #15803d; }
.badge-danger  { background: #fee2e2; color: #dc2626; }
.badge-warning { background: #fef9c3; color: #92400e; }
.badge-gray    { background: #f1f5f9; color: #64748b; }

/* ---- OBSERVACIONES ---- */
.obs-wrapper { padding: 16px; }
.obs-textarea { min-height: 100px; }

/* ---- OVERLAY ---- */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center; z-index: 999;
}
.overlay-box { background: #fff; border-radius: 14px; padding: 40px 48px; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.spinner {
  width: 48px; height: 48px; border: 5px solid #e2e8f0;
  border-top-color: var(--primary); border-radius: 50%;
  animation: spin .8s linear infinite; margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- MODAL ---- */
.modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
/* Cap de altura + flex column para que el body scrollee internamente y el footer
   siempre quede accesible aunque el contenido sea más alto que la pantalla. */
.modal-dialog { position: relative; background: #fff; border-radius: 14px; width: 90%; max-width: 460px; max-height: calc(100vh - 32px); box-shadow: 0 20px 60px rgba(0,0,0,.25); overflow: hidden; display: flex; flex-direction: column; }
.modal-header { padding: 20px 24px 12px; border-bottom: 1px solid var(--border); flex: 0 0 auto; }
.modal-header h3 { font-size: 17px; font-weight: 700; }
.modal-body { padding: 18px 24px; color: var(--text-muted); font-size: 14px; line-height: 1.6; flex: 1 1 auto; overflow-y: auto; min-height: 0; }
.modal-footer { padding: 12px 24px 20px; display: flex; justify-content: flex-end; gap: 10px; flex: 0 0 auto; }

/* ---- ALERTS ---- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.alert-danger  { background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; }
.alert-success { background: #dcfce7; border: 1px solid #86efac; color: #166534; }
.alert-info    { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }

/* ---- ADMIN DASHBOARD ---- */
.dashboard-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.stat-number { font-size: 32px; font-weight: 800; color: var(--primary); }
.stat-label  { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.page-title { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.page-sub   { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }

.table-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); overflow: hidden; }
.table-card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.table-card-header h2 { font-size: 16px; font-weight: 700; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  padding: 11px 14px; text-align: left;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
  color: var(--text-muted); border-bottom: 2px solid var(--border); background: #f8fafc;
  white-space: nowrap;
}
.admin-table td { padding: 10px 14px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #f8fafc; }

.filter-row { display: flex; gap: 10px; flex-wrap: wrap; width: 100%; }
.filter-row .form-control { min-width: 120px; flex: 1; max-width: 220px; }

/* ---- LOCAL BADGE ---- */
.local-pill {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 600;
  background: #dbeafe; color: #1e40af;
}

/* ---- READONLY MODE ---- */
body.readonly-mode .section-footer,
body.readonly-mode #cierreCard { display: none; }
body.readonly-mode .data-table input,
body.readonly-mode .data-table select,
body.readonly-mode .obs-textarea { pointer-events: none; }

/* ---- TABS ---- */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 20px; }
.tab-btn { padding: 8px 16px; background: none; border: none; cursor: pointer; font-size: 14px; font-weight: 600; color: var(--text-muted); border-bottom: 3px solid transparent; margin-bottom: -2px; transition: all .15s; }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- LIBRO VIEWER (admin) ---- */
.libro-section { margin-bottom: 20px; }
.libro-section h3 { font-size: 14px; font-weight: 700; margin-bottom: 10px; padding-bottom: 6px; border-bottom: 1px solid var(--border); color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }

/* ---- SMALL TEXT ---- */
.small { font-size: 12px; }
.text-muted { color: var(--text-muted); }

/* ---- CHECKBOX ---- */
.check-cell { text-align: center; }
input[type="checkbox"].big-check { width: 18px; height: 18px; cursor: pointer; accent-color: var(--primary); }

/* ---- RESPONSIVE ---- */
@media(max-width:600px) {
  .app-header { padding: 0 14px; }
  .app-container, .admin-container { padding: 14px 10px 60px; }
  .card { border-radius: 8px; }
  .btn-lg { padding: 10px 20px; font-size: 15px; }
}

/* ============================================================
   DARK MODE — overrides centrales para app.css
   No modifica reglas light. Cualquier vista que cargue este
   stylesheet con <html data-theme="dark"> recibe el tema oscuro.
   ============================================================ */

/* ---- LOGIN ---- */
[data-theme="dark"] .login-body { background: var(--bg); }
[data-theme="dark"] .login-card { background: var(--card-bg); border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
[data-theme="dark"] .login-logo h1 { color: var(--primary); }
[data-theme="dark"] .login-card .form-control { border-color: var(--border); background: var(--surface-2); color: var(--text); }
[data-theme="dark"] .login-card .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
[data-theme="dark"] .login-card .btn-primary { background: linear-gradient(90deg, var(--primary) 60%, var(--primary-dark) 100%); }

/* ---- HEADER ---- */
[data-theme="dark"] .app-header { background: var(--card-bg); color: var(--text); border-bottom-color: var(--border); box-shadow: 0 1px 0 rgba(0,0,0,.5); }
[data-theme="dark"] .header-icon-wrapper { background: var(--primary-soft); color: var(--primary); }
[data-theme="dark"] .header-title { color: var(--text-strong); }
[data-theme="dark"] .header-local { color: var(--text-muted); }
[data-theme="dark"] .header-user { color: var(--text); }
[data-theme="dark"] .header-user-role { color: var(--text-muted); }

/* ---- ADMIN NAV ---- */
[data-theme="dark"] .admin-nav a { color: var(--text-muted); }
[data-theme="dark"] .admin-nav a:hover { background: var(--surface-2); color: var(--text-strong); }
[data-theme="dark"] .admin-nav a.active { background: var(--primary); color: #0b1220; }

/* ---- CARDS ---- */
[data-theme="dark"] .card { background: var(--card-bg); border-color: var(--border-soft); box-shadow: var(--shadow); }

/* ---- SECTION HEADER / FOOTER ----
   Header bien oscuro (más profundo que card-bg) con texto claro.
   Selectores de span/strong para vencer herencia rota por colores literales. */
[data-theme="dark"] .section-header { background: #0a1120; color: var(--text-strong); border-bottom: 1px solid #1e293b; }
[data-theme="dark"] .section-header span,
[data-theme="dark"] .section-header strong { color: var(--text-strong); }
[data-theme="dark"] .section-header .badge {
  background: rgba(96,165,250,.16);
  color: #93c5fd;
  border: 1px solid rgba(96,165,250,.30);
}
[data-theme="dark"] .section-footer { background: var(--card-bg); border-top: 1px solid #1e293b; }

/* ---- CIERRE INFO (banner verde) ---- */
[data-theme="dark"] .cierre-info { background: rgba(74,222,128,.10); border-color: rgba(74,222,128,.35); color: var(--success); }

/* ---- STATUS BAR ---- */
[data-theme="dark"] .status-bar.open   { background: rgba(96,165,250,.12); border: 1px solid rgba(96,165,250,.30); color: #93c5fd; }
[data-theme="dark"] .status-bar.closed { background: rgba(74,222,128,.10); border: 1px solid rgba(74,222,128,.30); color: #86efac; }

/* ---- FORMS ---- */
[data-theme="dark"] .form-group label:not(.toggle-label) { color: var(--text); }
[data-theme="dark"] .form-control { background: var(--surface-2); color: var(--text); border-color: var(--border); }
[data-theme="dark"] .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
[data-theme="dark"] .form-control[readonly],
[data-theme="dark"] .form-control:disabled { background: var(--surface-3); color: var(--text-muted); }
[data-theme="dark"] ::placeholder { color: var(--text-subtle); opacity: .8; }

/* ---- TOGGLE ---- */
[data-theme="dark"] .toggle-track { background: var(--surface-3); }
[data-theme="dark"] .toggle-track::after { background: var(--text-strong); }

/* ---- BUTTONS ---- */
[data-theme="dark"] .btn-primary  { background: var(--primary); color: #0b1220; }
[data-theme="dark"] .btn-primary:hover { background: var(--primary-dark); }
[data-theme="dark"] .btn-danger   { background: var(--danger); color: #1a0808; }
[data-theme="dark"] .btn-danger:hover  { background: var(--danger-dark); }
[data-theme="dark"] .btn-success  { background: var(--success); color: #042f1e; }
[data-theme="dark"] .btn-outline  { background: transparent; border-color: var(--border); color: var(--text); }
[data-theme="dark"] .btn-outline:hover { background: var(--surface-2); }
[data-theme="dark"] .btn-outline-sm { background: transparent; border-color: var(--primary); color: var(--primary); }
[data-theme="dark"] .btn-outline-sm:hover { background: var(--primary-soft); }
[data-theme="dark"] .btn-ghost-danger { color: var(--danger); }
[data-theme="dark"] .btn-ghost-danger:hover { background: var(--danger-soft); }

/* ---- DATA TABLE ---- */
[data-theme="dark"] .data-table th { background: var(--surface-2); color: var(--text-muted); border-color: var(--border-soft); }
[data-theme="dark"] .data-table td { border-color: var(--border-soft); color: var(--text); }
[data-theme="dark"] .data-table tr:hover td { background: var(--slate-row-hover); }
[data-theme="dark"] .tfoot-totals td { background: var(--surface-2); border-top-color: var(--border); color: var(--text-strong); }

/* Inline inputs en data-table */
[data-theme="dark"] .data-table input[type="text"],
[data-theme="dark"] .data-table input[type="number"],
[data-theme="dark"] .data-table select {
  background: var(--card-bg); border-color: var(--border-soft); color: var(--text);
}
[data-theme="dark"] .data-table input:focus,
[data-theme="dark"] .data-table select:focus { border-color: var(--primary); }
[data-theme="dark"] .data-table input[readonly],
[data-theme="dark"] .data-table input:disabled,
[data-theme="dark"] .data-table select:disabled { background: var(--surface-2); color: var(--text-muted); }

/* ---- BADGES ---- */
[data-theme="dark"] .badge          { background: rgba(96,165,250,.15); color: #93c5fd; }
[data-theme="dark"] .badge-success  { background: rgba(74,222,128,.15); color: #86efac; }
[data-theme="dark"] .badge-danger   { background: rgba(248,113,113,.15); color: #fca5a5; }
[data-theme="dark"] .badge-warning  { background: rgba(251,191,36,.15); color: #fcd34d; }
[data-theme="dark"] .badge-gray     { background: var(--surface-2); color: var(--text-muted); }

/* ---- OVERLAY ---- */
[data-theme="dark"] .overlay { background: rgba(0,0,0,.75); }
[data-theme="dark"] .overlay-box { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
[data-theme="dark"] .spinner { border-color: var(--surface-3); border-top-color: var(--primary); }

/* ---- MODAL ---- */
[data-theme="dark"] .modal-backdrop { background: rgba(0,0,0,.7); }
[data-theme="dark"] .modal-dialog { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
[data-theme="dark"] .modal-header { border-bottom-color: var(--border-soft); }
[data-theme="dark"] .modal-header h3 { color: var(--text-strong); }
[data-theme="dark"] .modal-body { color: var(--text); }
[data-theme="dark"] .modal-footer { border-top: 1px solid var(--border-soft); background: var(--surface-2); }

/* ---- ALERTS ---- */
[data-theme="dark"] .alert-danger  { background: rgba(248,113,113,.10); border-color: rgba(248,113,113,.30); color: #fca5a5; }
[data-theme="dark"] .alert-success { background: rgba(74,222,128,.10);  border-color: rgba(74,222,128,.30);  color: #86efac; }
[data-theme="dark"] .alert-info    { background: rgba(96,165,250,.10);  border-color: rgba(96,165,250,.30);  color: #93c5fd; }

/* ---- ADMIN DASHBOARD / TABLE CARD ---- */
[data-theme="dark"] .stat-card,
[data-theme="dark"] .table-card { background: var(--card-bg); border-color: var(--border-soft); box-shadow: var(--shadow); }
[data-theme="dark"] .table-card-header { border-bottom-color: var(--border-soft); }
[data-theme="dark"] .table-card-header h2 { color: var(--text-strong); }
[data-theme="dark"] .stat-number { color: var(--primary); }
[data-theme="dark"] .stat-label { color: var(--text-muted); }
[data-theme="dark"] .page-title { color: var(--text-strong); }
[data-theme="dark"] .page-sub { color: var(--text-muted); }

/* ---- ADMIN TABLE ---- */
[data-theme="dark"] .admin-table th { background: var(--surface-2); color: var(--text-muted); border-bottom-color: var(--border); }
[data-theme="dark"] .admin-table td { border-bottom-color: var(--border-soft); color: var(--text); }
[data-theme="dark"] .admin-table tr:hover td { background: var(--slate-row-hover); }

/* ---- LOCAL PILL ---- */
[data-theme="dark"] .local-pill { background: var(--primary-soft); color: #93c5fd; }

/* ---- TABS ---- */
[data-theme="dark"] .tabs { border-bottom-color: var(--border); }
[data-theme="dark"] .tab-btn { color: var(--text-muted); }
[data-theme="dark"] .tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ---- LIBRO VIEWER ---- */
[data-theme="dark"] .libro-section h3 { color: var(--text-muted); border-bottom-color: var(--border-soft); }

/* ---- TEXT MUTED ---- */
[data-theme="dark"] .text-muted { color: var(--text-muted); }

/* ---- color-scheme nativo para scrollbars / inputs nativos ---- */
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.85); }

/* ============================================================
   DARK MODE — neutralizar inline styles literales recurrentes
   Cubren contenido renderizado por JS (app.js) que setea
   style="background:#f8fafc" en inputs readonly de tablas.
   El selector usa [style*=...] con id de la tabla para no
   pisar otros usos accidentales.
   ============================================================ */
[data-theme="dark"] #propinasBody input[style*="background:#f8fafc"],
[data-theme="dark"] #sobresBody   input[style*="background:#f8fafc"],
[data-theme="dark"] #dolaresBody  input[style*="background:#f8fafc"],
[data-theme="dark"] .data-table   input[readonly][style*="background:#f8fafc"] {
  background: var(--surface-2) !important;
  color: var(--text-muted) !important;
  border-color: var(--border-soft) !important;
}

/* Texto inline con colores semánticos suaves del light que en dark
   pierden contraste contra #060911. Reemplazar tonos oscuros por shades light. */
[data-theme="dark"] [style*="color:#d97706"] { color: #fbbf24 !important; }
[data-theme="dark"] [style*="color:#92400e"] { color: #fcd34d !important; }
[data-theme="dark"] [style*="color:#065f46"] { color: #6ee7b7 !important; }
[data-theme="dark"] [style*="color:#15803d"] { color: #86efac !important; }
[data-theme="dark"] [style*="color:#16a34a"] { color: #86efac !important; }
[data-theme="dark"] [style*="color:#166534"] { color: #86efac !important; }
[data-theme="dark"] [style*="color:#10b981"] { color: #6ee7b7 !important; }
[data-theme="dark"] [style*="color:#dc2626"] { color: #fca5a5 !important; }
[data-theme="dark"] [style*="color:#b91c1c"] { color: #fca5a5 !important; }
[data-theme="dark"] [style*="color:#1d4ed8"] { color: #93c5fd !important; }
[data-theme="dark"] [style*="color:#1e40af"] { color: #93c5fd !important; }
[data-theme="dark"] [style*="color:#3730a3"] { color: #a5b4fc !important; }
[data-theme="dark"] [style*="color:#0369a1"] { color: #93c5fd !important; }
[data-theme="dark"] [style*="color:#6b7280"] { color: var(--text-muted) !important; }
[data-theme="dark"] [style*="color:#64748b"] { color: var(--text-muted) !important; }
[data-theme="dark"] [style*="color:#9ca3af"] { color: var(--text-subtle) !important; }
[data-theme="dark"] [style*="color:#475569"] { color: var(--text-muted) !important; }
[data-theme="dark"] [style*="color:#111"]    { color: var(--text-strong) !important; }
[data-theme="dark"] [style*="color:#0f172a"] { color: var(--text-strong) !important; }
[data-theme="dark"] [style*="color:#1e293b"] { color: var(--text) !important; }
[data-theme="dark"] [style*="color:#fff"][style*="background:#10b981"],
[data-theme="dark"] [style*="color:#fff"][style*="background:#059669"] { color: #ecfdf5 !important; }

/* Backgrounds inline literales recurrentes — pintarlos con superficies dark. */
[data-theme="dark"] [style*="background:#fffbeb"],
[data-theme="dark"] [style*="background:#fef3c7"] {
  background: var(--warn-card-bg) !important;
}
[data-theme="dark"] [style*="background:#ecfdf5"],
[data-theme="dark"] [style*="background:#dcfce7"] {
  background: var(--success-soft) !important;
}
[data-theme="dark"] [style*="background:#eff6ff"],
[data-theme="dark"] [style*="background:#dbeafe"] {
  background: var(--primary-soft) !important;
}
[data-theme="dark"] [style*="background:#f3f4f6"],
[data-theme="dark"] [style*="background:#fafbfc"],
[data-theme="dark"] [style*="background:#f8fafc"],
[data-theme="dark"] [style*="background:#f1f5f9"],
[data-theme="dark"] [style*="background:#e0e7ff"] {
  background: var(--surface-2) !important;
}
[data-theme="dark"] [style*="background:#fef2f2"],
[data-theme="dark"] [style*="background:#fee2e2"] {
  background: var(--danger-soft) !important;
}
[data-theme="dark"] [style*="background:#10b981"] { background: #047857 !important; }
[data-theme="dark"] [style*="background:#059669"] { background: #047857 !important; }

/* Borders inline literales */
[data-theme="dark"] [style*="border:1px solid #fde68a"],
[data-theme="dark"] [style*="border:1px solid #fde68a;"] {
  border-color: var(--warn-card-border) !important;
}
[data-theme="dark"] [style*="border:1px solid #bfdbfe"] {
  border-color: rgba(96,165,250,.30) !important;
}
[data-theme="dark"] [style*="border:1px solid #a7f3d0"] {
  border-color: rgba(74,222,128,.30) !important;
}
[data-theme="dark"] [style*="border-bottom:1px solid #fde68a"] {
  border-bottom-color: var(--warn-card-border) !important;
}

/* Suavizar transición global al cambiar de tema */
html, body, .card, .section-card, .section-header, .section-footer,
.modal-dialog, .form-control, .btn, .data-table th, .data-table td,
.app-header, .stat-card, .table-card, .admin-table th, .admin-table td {
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}