/* ============================================================
   IE SANTA ROSA · Sistema de Inventario
   Paleta: verde institucional + dorado + crema
   ============================================================ */

:root {
  --verde-oscuro: #123527;
  --verde-medio: #1E5E45;
  --verde-claro: #2F8060;
  --dorado: #C9A227;
  --dorado-suave: #E8D9A0;
  --crema: #FAF7EF;
  --crema-card: #FFFFFF;
  --tinta: #1E2321;
  --tinta-suave: #5B6660;
  --rosa-acento: #A8465A;
  --borde: #E4E0D2;
  --sombra: 0 10px 30px rgba(18, 53, 39, 0.12);
  --radio: 14px;

  --fuente-display: 'Playfair Display', 'Georgia', serif;
  --fuente-cuerpo: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--fuente-cuerpo);
  background-color: var(--crema);
  color: var(--tinta);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
}

/* ============================================================
   SELLO / EMBLEMA
   ============================================================ */
.sello {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  border: 2px solid var(--dorado);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.sello::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid var(--dorado-suave);
  border-radius: 50%;
}

.sello span {
  font-family: var(--fuente-display);
  font-size: 1.7rem;
  color: var(--dorado);
  font-weight: 700;
  letter-spacing: 1px;
}

/* ============================================================
   LOGIN
   ============================================================ */
.login-wrapper {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

@media (max-width: 900px) {
  .login-wrapper {
    grid-template-columns: 1fr;
  }
  .login-marca {
    display: none;
  }
}

.login-marca {
  background: linear-gradient(160deg, var(--verde-oscuro) 0%, var(--verde-medio) 100%);
  color: #fff;
  padding: 4rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.login-marca::after {
  content: '';
  position: absolute;
  right: -120px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(201, 162, 39, 0.25);
  border-radius: 50%;
}

.login-marca::before {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 200px;
  height: 200px;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 50%;
}

.login-marca-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.login-marca-top .sello {
  border-color: var(--dorado);
}

.login-marca-nombre {
  font-family: var(--fuente-display);
  font-size: 1.25rem;
  line-height: 1.25;
  margin: 0;
}

.login-marca-nombre small {
  display: block;
  font-family: var(--fuente-cuerpo);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--dorado-suave);
  margin-top: 4px;
}

.login-marca-frase {
  font-family: var(--fuente-display);
  font-size: 2.1rem;
  line-height: 1.35;
  max-width: 420px;
  position: relative;
  z-index: 1;
}

.login-marca-frase em {
  color: var(--dorado);
  font-style: normal;
}

.login-marca-pie {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  position: relative;
  z-index: 1;
}

.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
}

.login-card h2 {
  font-family: var(--fuente-display);
  font-size: 1.9rem;
  margin-bottom: 0.35rem;
  color: var(--verde-oscuro);
}

.login-card p.subtitulo {
  color: var(--tinta-suave);
  margin-bottom: 2rem;
  font-size: 0.94rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--verde-oscuro);
  letter-spacing: 0.3px;
  margin-bottom: 0.4rem;
}

.form-control {
  border: 1.5px solid var(--borde);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  background-color: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  border-color: var(--verde-claro);
  box-shadow: 0 0 0 3px rgba(47, 128, 96, 0.15);
}

.input-group-icono {
  position: relative;
}

.input-group-icono i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--tinta-suave);
}

.input-group-icono .form-control {
  padding-left: 2.5rem;
}

.toggle-password {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--tinta-suave);
  cursor: pointer;
}

.btn-institucional {
  background: linear-gradient(135deg, var(--verde-medio), var(--verde-oscuro));
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  width: 100%;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  letter-spacing: 0.3px;
}

.btn-institucional:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(18, 53, 39, 0.25);
  color: #fff;
}

.btn-dorado {
  background: var(--dorado);
  border: none;
  color: var(--verde-oscuro);
  font-weight: 600;
}

.btn-dorado:hover {
  color: var(--verde-oscuro);
  background: var(--dorado-suave);
}

/* ============================================================
   ALERTAS
   ============================================================ */
.alerta-app {
  border-radius: 10px;
  border: none;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.alerta-error {
  background: #FBE9EC;
  color: var(--rosa-acento);
}

.alerta-success {
  background: #E4F2EA;
  color: var(--verde-oscuro);
}

.alerta-amarilla {
  background: #FBF1D9;
  color: #8a6d0f;
}

/* ============================================================
   LAYOUT INTERNO — Sidebar + contenido
   ============================================================ */
.app-shell {
  display: grid;
  grid-template-columns: 264px 1fr;
  min-height: 100vh;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: fixed;
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    height: 100vh;
  }
  .sidebar.abierto {
    transform: translateX(0);
  }
}

.sidebar {
  background: linear-gradient(180deg, var(--verde-oscuro) 0%, #0E2A1E 100%);
  color: #fff;
  padding: 1.6rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  overflow-y: auto;
}

.sidebar-marca {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.sidebar-marca .sello {
  width: 46px;
  height: 46px;
}

.sidebar-marca .sello span {
  font-size: 1rem;
}

.sidebar-marca-texto {
  font-family: var(--fuente-display);
  font-size: 0.95rem;
  line-height: 1.2;
}

.sidebar-marca-texto small {
  display: block;
  font-family: var(--fuente-cuerpo);
  font-size: 0.66rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--dorado-suave);
}

.sidebar-usuario {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  font-size: 0.85rem;
}

.sidebar-usuario .rol-badge {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: var(--dorado);
  color: var(--verde-oscuro);
  font-weight: 700;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.sidebar-nav a {
  color: rgba(255, 255, 255, 0.78);
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  font-size: 0.89rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-nav a i {
  font-size: 1.05rem;
  width: 20px;
  text-align: center;
}

.sidebar-nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.sidebar-nav a.activo {
  background: var(--dorado);
  color: var(--verde-oscuro);
  font-weight: 600;
}

.sidebar-nav .separador {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255, 255, 255, 0.4);
  padding: 0.9rem 0.8rem 0.2rem;
}

.sidebar-salir {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1rem;
}

.sidebar-salir a {
  color: var(--dorado-suave);
  font-size: 0.87rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ---------- Contenido principal ---------- */
.main-content {
  padding: 1.8rem 2.2rem 3rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.8rem;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.topbar h1 {
  font-family: var(--fuente-display);
  font-size: 1.55rem;
  color: var(--verde-oscuro);
  margin: 0;
}

.topbar .fecha-hoy {
  font-size: 0.82rem;
  color: var(--tinta-suave);
}

.btn-menu-movil {
  display: none;
  background: var(--verde-oscuro);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
}

@media (max-width: 900px) {
  .btn-menu-movil {
    display: inline-flex;
  }
  .main-content {
    padding: 1.2rem 1rem 2.5rem;
  }
}

/* ---------- Tarjetas ---------- */
.card-app {
  background: var(--crema-card);
  border-radius: var(--radio);
  border: 1px solid var(--borde);
  box-shadow: var(--sombra);
  padding: 1.6rem;
}

.card-stat {
  background: var(--crema-card);
  border-radius: var(--radio);
  border: 1px solid var(--borde);
  padding: 1.3rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.card-stat .icono {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(30, 94, 69, 0.1);
  color: var(--verde-medio);
}

.card-stat .valor {
  font-family: var(--fuente-display);
  font-size: 1.6rem;
  color: var(--verde-oscuro);
  line-height: 1;
}

.card-stat .etiqueta {
  font-size: 0.78rem;
  color: var(--tinta-suave);
}

/* ---------- Tabla ---------- */
.tabla-app {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.tabla-app thead th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--tinta-suave);
  border-bottom: 1.5px solid var(--borde);
  padding: 0.7rem 0.9rem;
}

.tabla-app tbody td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--borde);
  font-size: 0.9rem;
  vertical-align: middle;
}

.tabla-app tbody tr:hover {
  background: rgba(30, 94, 69, 0.035);
}

.badge-rol {
  font-size: 0.7rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-weight: 600;
  text-transform: capitalize;
}

.badge-administrador {
  background: rgba(201, 162, 39, 0.18);
  color: #8a6d0f;
}

.badge-registrador {
  background: rgba(47, 128, 96, 0.15);
  color: var(--verde-medio);
}

.badge-veedor {
  background: rgba(168, 70, 90, 0.12);
  color: var(--rosa-acento);
}

.badge-estado {
  font-size: 0.7rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-weight: 600;
}

.badge-activo {
  background: rgba(47, 128, 96, 0.15);
  color: var(--verde-medio);
}

.badge-inactivo {
  background: rgba(91, 102, 96, 0.15);
  color: var(--tinta-suave);
}

.btn-icono {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--borde);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--verde-oscuro);
  transition: background 0.15s ease;
}

.btn-icono:hover {
  background: rgba(30, 94, 69, 0.08);
}

.btn-icono.peligro {
  color: var(--rosa-acento);
}

.btn-icono.peligro:hover {
  background: rgba(168, 70, 90, 0.1);
}

/* ---------- Paginación (Pager de CodeIgniter) ---------- */
.pagination {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.pagination li a,
.pagination li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--borde);
  color: var(--verde-oscuro);
  font-size: 0.85rem;
}

.pagination li.active span {
  background: var(--verde-medio);
  color: #fff;
  border-color: var(--verde-medio);
}

.pagination li a:hover {
  background: rgba(30, 94, 69, 0.08);
}

/* ---------- Utilidades varias usadas en formularios ---------- */
.form-check-input:checked {
  background-color: var(--verde-medio);
  border-color: var(--verde-medio);
}

code {
  background: rgba(30, 94, 69, 0.08);
  color: var(--verde-oscuro);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
  font-size: 0.85em;
}