/* =============================================================================
   RESPALDO DE OFICIOS — Sistema de Diseño Institucional
   Tesorería Municipal · STIyC
   Colores: Guinda #691C32 · Dorado #BC955C · Crema #ECD798
   ============================================================================= */

/* ─── VARIABLES INSTITUCIONALES ─────────────────────────────────────────── */
:root {
  --guinda:          #691C32;
  --guinda-oscuro:   #4e1424;
  --guinda-claro:    #8a2642;
  --guinda-suave:    #f5e8ec;
  --dorado:          #BC955C;
  --dorado-oscuro:   #8a6a30;
  --dorado-claro:    #d4a86a;
  --dorado-suave:    #fdf6e8;
  --crema:           #ECD798;
  --crema-suave:     #fdf9ee;
  --crema-borde:     #e0c96a;
  --texto-oscuro:    #1a0a0f;
  --texto-muted:     #6b5a5e;
  --borde:           #d4bfa0;
  --fondo:           #faf7f2;
  --fondo-card:      #ffffff;
  --radius:          10px;
  --radius-lg:       14px;
  --shadow-sm:       0 2px 8px rgba(105,28,50,.08);
  --shadow-md:       0 4px 18px rgba(105,28,50,.15);
  --font-base:       1.1rem;
}

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: var(--font-base);
  color: var(--texto-oscuro);
  background-color: var(--fondo);
  padding-top: 70px;
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }

a { color: var(--guinda); }
a:hover { color: var(--guinda-oscuro); text-decoration: underline; }

/* ─── NAVBAR ────────────────────────────────────────────────────────────── */
.bg-institucional { background-color: var(--guinda) !important; }

nav.navbar.bg-institucional {
  min-height: 66px;
  background: linear-gradient(135deg, var(--guinda-claro) 0%, var(--guinda-oscuro) 100%) !important;
  border-bottom: 4px solid var(--dorado);
  box-shadow: 0 3px 16px rgba(78,20,36,.4);
}

.navbar-brand {
  font-size: 1.25rem !important;
  font-weight: 800;
  letter-spacing: 0.2px;
  gap: 10px;
  color: #fff !important;
}

.navbar-brand i { color: var(--crema); font-size: 1.5rem; }

.nav-link-lg {
  font-size: 1rem;
  font-weight: 600;
  padding: 0.55rem 1rem !important;
  border-radius: 7px;
  transition: background-color 0.2s, color 0.2s;
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255,255,255,.85) !important;
}

.nav-link-lg i { font-size: 0.95rem; color: var(--crema); }

.nav-link-lg:hover { background-color: rgba(255,255,255,.15); color: #fff !important; }

.nav-link-lg.active {
  background-color: rgba(188,149,92,.25);
  color: #fff !important;
  border-bottom: 2px solid var(--crema);
}

/* badge de rol en navbar */
.badge.bg-warning { background-color: var(--dorado) !important; color: var(--texto-oscuro) !important; }

/* ─── CONTENIDO ──────────────────────────────────────────────────────────── */
.main-content {
  min-height: calc(100vh - 66px - 58px);
  padding-top: 2rem;
  padding-bottom: 2.5rem;
}

/* ─── UTILIDADES INSTITUCIONALES ─────────────────────────────────────────── */
.text-institucional { color: var(--guinda) !important; }
.text-dorado        { color: var(--dorado) !important; }
.text-muted-inst    { color: var(--texto-muted) !important; }
.bg-institucional-light { background-color: var(--guinda-suave) !important; }
.bg-dorado-light    { background-color: var(--dorado-suave) !important; }
.bg-crema           { background-color: var(--crema-suave) !important; }
.border-institucional { border-color: var(--guinda) !important; }
.border-dorado        { border-color: var(--dorado) !important; }
.border-4             { border-width: 4px !important; }

/* ─── BOTONES ────────────────────────────────────────────────────────────── */

/* Base de todos los botones */
.btn {
  font-size: 1rem;
  font-weight: 700;
  border-radius: 0.7rem;
  padding: 10px 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: 0.2s linear;
  transform: translate(0, -3px);
  text-decoration: none;
}

.btn:active { transform: translate(0, 0) !important; }

.btn-lg {
  font-size: 1.1rem;
  padding: 12px 28px;
  gap: 10px;
}

.btn:focus-visible {
  outline: 3px solid var(--crema);
  outline-offset: 3px;
}

/* Botón primario — Guinda */
.btn-institucional,
.btn-primary {
  background-image: linear-gradient(var(--guinda-claro), var(--guinda));
  border: 2px solid var(--guinda-oscuro);
  border-bottom: 5px solid var(--guinda-oscuro);
  box-shadow: 0px 1px 8px 0px rgba(105,28,50,.4);
  color: #fff !important;
}
.btn-institucional:hover,
.btn-primary:hover {
  background-image: linear-gradient(#9e2e4c, var(--guinda-claro));
  transform: translate(0, -4px);
  box-shadow: 0px 3px 12px 0px rgba(105,28,50,.5);
  color: #fff !important;
}
.btn-institucional:active,
.btn-primary:active {
  border-bottom: 2px solid var(--guinda-oscuro);
  box-shadow: none;
}

/* Botón secundario — Dorado */
.btn-dorado,
.btn-secondary {
  background-image: linear-gradient(var(--dorado-claro), var(--dorado));
  border: 2px solid var(--dorado-oscuro);
  border-bottom: 5px solid var(--dorado-oscuro);
  box-shadow: 0px 1px 8px 0px rgba(188,149,92,.4);
  color: var(--texto-oscuro) !important;
}
.btn-dorado:hover,
.btn-secondary:hover {
  background-image: linear-gradient(#e0b978, var(--dorado-claro));
  transform: translate(0, -4px);
  box-shadow: 0px 3px 12px 0px rgba(188,149,92,.5);
  color: var(--texto-oscuro) !important;
}
.btn-dorado:active,
.btn-secondary:active { border-bottom: 2px solid var(--dorado-oscuro); box-shadow: none; }

/* Botón outline guinda */
.btn-outline-institucional,
.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--guinda);
  border-bottom: 4px solid var(--guinda);
  color: var(--guinda) !important;
  transform: translate(0, -2px);
}
.btn-outline-institucional:hover,
.btn-outline-primary:hover {
  background: var(--guinda);
  color: #fff !important;
  transform: translate(0, -3px);
}
.btn-outline-institucional:active,
.btn-outline-primary:active { border-bottom: 2px solid var(--guinda); transform: translate(0, 0); }

/* Botón success */
.btn-success {
  background-image: linear-gradient(#3dba5d, #28a745);
  border: 2px solid #1e7e34;
  border-bottom: 5px solid #1e7e34;
  color: #fff !important;
  box-shadow: 0px 1px 8px 0px rgba(40,167,69,.35);
}
.btn-success:hover { transform: translate(0,-4px); box-shadow: 0px 3px 12px rgba(40,167,69,.45); color:#fff!important; }
.btn-success:active { border-bottom: 2px solid #1e7e34; }

/* Botón danger */
.btn-danger {
  background-image: linear-gradient(#e55a6a, #c0392b);
  border: 2px solid #922b21;
  border-bottom: 5px solid #922b21;
  color: #fff !important;
  box-shadow: 0px 1px 8px 0px rgba(192,57,43,.35);
}
.btn-danger:hover { transform: translate(0,-4px); color:#fff!important; }
.btn-danger:active { border-bottom: 2px solid #922b21; }

/* Botón de acción rápida (dashboard) */
.btn-accion-rapida {
  border-radius: var(--radius-lg);
  min-height: 130px;
  flex-direction: column;
  gap: 10px;
  font-size: 1rem;
  transform: translate(0, 0);
}
.btn-accion-rapida i { font-size: 2.2rem; }
.btn-accion-rapida:hover { transform: translateY(-5px); box-shadow: 0 8px 24px rgba(105,28,50,.22) !important; }
.btn-accion-rapida:active { transform: translateY(0); }

/* ─── INPUTS ─────────────────────────────────────────────────────────────── */
.form-control,
.form-select {
  padding: 10px 14px;
  border: 2px solid var(--borde);
  border-radius: var(--radius);
  font-size: 1.05rem;
  color: var(--texto-oscuro);
  background: #fff;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--guinda);
  box-shadow: 0 0 0 0.2rem rgba(105,28,50,.18);
  outline: none;
}
.form-control-lg,
.form-select-lg {
  font-size: 1.2rem;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  min-height: 58px;
}
.form-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--texto-oscuro);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.form-label i { color: var(--guinda); }
.invalid-feedback { font-size: 0.95rem; font-weight: 600; }

/* ─── CHECKBOXES ANIMADOS ────────────────────────────────────────────────── */
.check-institucional {
  cursor: pointer;
  position: relative;
  display: inline-block;
  width: 18px; height: 18px;
  -webkit-tap-highlight-color: transparent;
  transform: translate3d(0,0,0);
}
.check-institucional svg {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke: #c8ccd4;
  stroke-width: 1.5;
  transition: all 0.2s ease;
}
.check-institucional svg path  { stroke-dasharray: 60; stroke-dashoffset: 0; }
.check-institucional svg polyline { stroke-dasharray: 22; stroke-dashoffset: 66; }
.check-institucional:hover svg { stroke: var(--dorado); }
input:checked + .check-institucional svg { stroke: var(--dorado); }
input:checked + .check-institucional svg path { stroke-dashoffset: 60; transition: all 0.3s linear; }
input:checked + .check-institucional svg polyline {
  stroke-dashoffset: 42;
  stroke: var(--guinda);
  transition: all 0.2s linear;
  transition-delay: 0.15s;
  animation: check-bounce 0.6s ease;
}
@keyframes check-bounce {
  from  { transform: scale(1,1); }
  30%   { transform: scale(1.25,.75); }
  40%   { transform: scale(.75,1.25); }
  50%   { transform: scale(1.15,.85); }
  65%   { transform: scale(.95,1.05); }
  75%   { transform: scale(1.05,.95); }
  to    { transform: scale(1,1); }
}

/* ─── CARDS ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--fondo-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(105,28,50,.1);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card .card-header {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 1.25rem;
}

/* Header guinda institucional */
.card .card-header.bg-institucional,
.card-header-institucional {
  background: linear-gradient(135deg, var(--guinda-claro) 0%, var(--guinda-oscuro) 100%) !important;
  border-bottom: 3px solid var(--dorado) !important;
  color: #fff;
}

/* Card con barra de dots estilo macOS */
.card-institucional {
  background: var(--fondo-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(105,28,50,.12);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-institucional .card-tools-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: linear-gradient(135deg, var(--guinda-claro) 0%, var(--guinda-oscuro) 100%);
  border-bottom: 3px solid var(--dorado);
}
.card-dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.card-dot.red    { background: #ff605c; }
.card-dot.yellow { background: #ffbd44; }
.card-dot.green  { background: #00ca4e; }
.card-tools-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--crema);
  margin-left: 6px;
}

/* Cards de estadísticas */
.card-stat {
  border: none;
  border-radius: var(--radius-lg);
  transition: transform 0.2s, box-shadow 0.2s;
  overflow: hidden;
  position: relative;
}
.card-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md) !important;
}
.stat-icon { font-size: 2.8rem; opacity: 0.9; }
.stat-number { font-size: 2.8rem; font-weight: 800; line-height: 1; }
.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 4px;
  opacity: 0.8;
}

/* ─── NOTIFICACIONES / ALERTAS ───────────────────────────────────────────── */
.alert-flash {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: rgba(149,157,165,.2) 0 8px 24px;
  position: relative;
  overflow: hidden;
  min-height: 62px;
  border: none;
  border-left: 5px solid var(--guinda);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.alert-success { border-left-color: #28a745 !important; }
.alert-danger   { border-left-color: var(--guinda) !important; }
.alert-warning  { border-left-color: var(--dorado) !important; }
.alert-info     { border-left-color: #0d6efd !important; }

.alert-institucional {
  background: var(--guinda-suave);
  border-left: 5px solid var(--guinda);
  color: var(--guinda);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-weight: 600;
}

/* ─── FOLIO DE TESORERÍA ─────────────────────────────────────────────────── */
.folio-preview {
  background: var(--crema-suave);
  border: 2px dashed var(--borde);
  border-radius: var(--radius-lg);
  font-family: 'Courier New', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: #aaa;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 1.5px;
  transition: all 0.3s ease;
}
.folio-preview-activo {
  background: linear-gradient(135deg, var(--crema-suave) 0%, var(--dorado-suave) 100%);
  border: 2px solid var(--dorado);
  color: var(--guinda);
  box-shadow: 0 2px 10px rgba(188,149,92,.25);
}
.folio-badge {
  font-family: 'Courier New', monospace;
  font-size: 0.88rem;
  color: var(--guinda);
  background: var(--crema-suave);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid var(--dorado);
  letter-spacing: 0.5px;
  font-weight: 700;
}
.folio-link {
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--guinda);
  font-weight: 700;
  letter-spacing: 0.5px;
}
.folio-link:hover { color: var(--guinda-oscuro); }

/* ─── TABLAS ─────────────────────────────────────────────────────────────── */
.table { font-size: 1rem; }
.table th {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--texto-muted);
  border-bottom: 2px solid var(--borde);
  padding: 1rem 0.75rem;
  background: var(--crema-suave);
}
.table td { padding: 0.9rem 0.75rem; vertical-align: middle; }
.table-hover tbody tr:hover { background-color: var(--dorado-suave); }

/* ─── BADGES ─────────────────────────────────────────────────────────────── */
.badge {
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.38em 0.82em;
  border-radius: 6px;
}
.badge-estado {
  font-size: 0.88rem;
  padding: 0.42em 1em;
  border-radius: 20px;
  font-weight: 700;
}
.badge-estado-grande {
  font-size: 1.05rem;
  padding: 0.52em 1.3em;
  border-radius: 20px;
  font-weight: 700;
}
/* Badge guinda */
.badge.bg-primary,
.badge-guinda { background-color: var(--guinda) !important; color: #fff; }
/* Badge dorado */
.badge.bg-secondary,
.badge-dorado { background-color: var(--dorado) !important; color: var(--texto-oscuro); }
/* Badge crema */
.badge-crema  { background-color: var(--crema) !important; color: var(--texto-oscuro); border: 1px solid var(--dorado); }

/* ─── TIMELINE ───────────────────────────────────────────────────────────── */
.timeline-movimientos .timeline-item {
  position: relative;
  padding-left: 1rem;
  border-left: 3px solid var(--borde);
}
.timeline-movimientos .timeline-item:last-child { border-left-color: transparent; }
.timeline-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  margin-top: 4px;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px #fff, 0 0 0 5px var(--dorado);
}

/* ─── PAGINACIÓN ─────────────────────────────────────────────────────────── */
.page-link-lg { font-size: 1.05rem; padding: 0.6rem 1rem; }
.page-item.active .page-link { background-color: var(--guinda); border-color: var(--guinda); }
.page-link { color: var(--guinda); font-weight: 600; }
.page-link:hover { color: var(--guinda-oscuro); background-color: var(--crema-suave); }

/* ─── TABS ───────────────────────────────────────────────────────────────── */
.nav-tabs-lg .nav-link {
  font-size: 1.05rem;
  padding: 0.8rem 1.5rem;
  color: var(--texto-muted);
  border-radius: 9px 9px 0 0;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
}
.nav-tabs-lg .nav-link.active {
  color: var(--guinda);
  font-weight: 700;
  border-bottom: 3px solid var(--guinda);
}
.nav-tabs-lg .nav-link:hover:not(.active) {
  color: var(--guinda-claro);
  background-color: var(--guinda-suave);
}

/* ─── LOGIN ──────────────────────────────────────────────────────────────── */
.auth-body {
  padding-top: 0;
  background: linear-gradient(160deg, var(--guinda-oscuro) 0%, var(--guinda) 50%, var(--guinda-claro) 100%) !important;
}
.auth-card { border-radius: 18px; overflow: hidden; border: none; }
.auth-card .card-header.bg-institucional {
  padding: 2.5rem 2rem;
  background: linear-gradient(135deg, var(--guinda-claro) 0%, var(--guinda-oscuro) 100%) !important;
  border-bottom: 4px solid var(--dorado) !important;
}
.auth-card .card-header i { color: var(--crema); font-size: 3rem; }
.auth-card .card-body { background: #fff; }

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
.footer-institucional {
  background: linear-gradient(135deg, var(--guinda-oscuro) 0%, var(--guinda) 100%);
  border-top: 3px solid var(--dorado);
  color: rgba(255,255,255,.75) !important;
  font-size: 0.88rem;
}
.footer-institucional .text-muted { color: rgba(255,255,255,.6) !important; }

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  body { font-size: 1rem; }
  .stat-number { font-size: 2.2rem !important; }
  .btn-accion-rapida { min-height: 100px; }
  .folio-preview { font-size: 1.1rem; }
  .auth-card { margin: 1rem; }
  .btn { transform: translate(0,0); }
}

/* ─── ACCESIBILIDAD ──────────────────────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--crema);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ─── SCROLLBAR ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--fondo); }
::-webkit-scrollbar-thumb { background: #c4a07a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--guinda); }