/* ============================================================
   HIMA MUEBLES & DECORACIÓN — Design System
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --color-primary:      #2BBCB8;
  --color-primary-dk:   #1E9994;
  --color-primary-lt:   #E8F8F8;
  --color-navy:         #1A3A5C;
  --color-navy-lt:      #E8EDF2;
  --color-text:         #1A1A1A;
  --color-text-muted:   #666666;
  --color-bg:           #F5F5F5;
  --color-white:        #FFFFFF;
  --color-success:      #28A745;
  --color-danger:       #DC3545;
  --color-warning:      #FFC107;
  --color-info:         #17A2B8;
  --color-secondary:    #6C757D;

  --border-radius:      8px;
  --border-radius-lg:   12px;
  --border-radius-xl:   16px;
  --shadow-sm:          0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:          0 2px 8px rgba(0,0,0,0.12);
  --shadow-lg:          0 4px 20px rgba(0,0,0,0.15);

  --sidebar-width:      240px;
  --navbar-height:      60px;
  --font-main:          "Inter", "Segoe UI", Arial, sans-serif;
  --transition:         0.15s ease;
}

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

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dk); }

img { max-width: 100%; height: auto; }

button { cursor: pointer; font-family: inherit; }

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  background: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.navbar-left  { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.navbar-center{ flex: 1; display: flex; justify-content: center; }
.navbar-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.sidebar-toggle {
  background: none;
  border: none;
  color: rgba(255,255,255,0.8);
  padding: 6px;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  transition: var(--transition);
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.1); color: white; }

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  text-decoration: none;
}
.navbar-logo { height: 36px; width: 36px; border-radius: 50%; object-fit: cover; }

.navbar-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: white;
}
.navbar-subtitle {
  font-weight: 400;
  opacity: 0.8;
  font-size: 0.9rem;
}

/* Vista activa selector */
.vista-selector { position: relative; }

.vista-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  transition: var(--transition);
}
.vista-btn:hover { background: rgba(255,255,255,0.2); }
.vista-icon { font-size: 1rem; }

.vista-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  overflow: hidden;
  z-index: 2000;
}
.vista-dropdown.open { display: block; }

.vista-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.9rem;
  color: var(--color-text);
  transition: var(--transition);
}
.vista-option:hover     { background: var(--color-bg); }
.vista-option.active    { color: var(--color-primary); font-weight: 600; background: var(--color-primary-lt); }

/* Notificaciones */
.notif-wrapper { position: relative; }

.notif-btn {
  position: relative;
  background: none;
  border: none;
  color: rgba(255,255,255,0.8);
  padding: 8px;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  transition: var(--transition);
}
.notif-btn:hover { background: rgba(255,255,255,0.1); color: white; }

.notif-badge {
  position: absolute;
  top: 2px; right: 2px;
  background: var(--color-danger);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}
.notif-badge.hidden { display: none; }

.notif-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  color: var(--color-text);
  width: 320px;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  overflow: hidden;
}
.notif-panel.open { display: block; }

.notif-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid #eee;
  font-weight: 600;
  font-size: 0.9rem;
}
.btn-link {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 0.8rem;
  cursor: pointer;
}
.btn-link:hover { text-decoration: underline; }

.notif-list { max-height: 360px; overflow-y: auto; }

.notif-item {
  display: flex;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  transition: var(--transition);
}
.notif-item:hover { background: var(--color-bg); }
.notif-item.no-leida { background: var(--color-primary-lt); }

.notif-dot {
  width: 8px; height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}
.notif-item-body { flex: 1; }
.notif-item-titulo { font-size: 0.85rem; font-weight: 600; }
.notif-item-tiempo { font-size: 0.75rem; color: var(--color-text-muted); }
.notif-empty { padding: 24px; text-align: center; color: var(--color-text-muted); font-size: 0.9rem; }

/* Avatar / usuario */
.user-menu { position: relative; }

.user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.9);
  padding: 4px 8px;
  border-radius: 20px;
  transition: var(--transition);
}
.user-btn:hover { background: rgba(255,255,255,0.1); }

.user-avatar {
  width: 32px; height: 32px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: white;
  flex-shrink: 0;
}

.user-name { font-size: 0.88rem; font-weight: 500; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  overflow: hidden;
}
.user-dropdown.open { display: block; }

.user-dropdown-info {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.user-dropdown-info strong { font-size: 0.9rem; }
.user-dropdown-info small  { font-size: 0.78rem; color: var(--color-text-muted); }

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--color-text);
  font-size: 0.88rem;
  transition: var(--transition);
}
.user-dropdown-item:hover { background: var(--color-bg); }
.user-dropdown-item.text-danger { color: var(--color-danger); }
.user-dropdown-item.text-danger:hover { background: #fff5f5; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.layout-body {
  display: flex;
  padding-top: var(--navbar-height);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--color-white);
  border-right: 1px solid #e0e0e0;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--transition);
  z-index: 900;
  display: flex;
  flex-direction: column;
}

.sidebar-nav { padding: 12px 0; flex: 1; }

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  border-left: 3px solid transparent;
  text-decoration: none;
}
.sidebar-item:hover {
  background: var(--color-primary-lt);
  color: var(--color-primary-dk);
  border-left-color: var(--color-primary-lt);
}
.sidebar-item.active {
  background: var(--color-primary-lt);
  color: var(--color-primary-dk);
  border-left-color: var(--color-primary);
  font-weight: 600;
}
.sidebar-item svg { flex-shrink: 0; color: inherit; }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 850;
}

/* ── Contenido principal ─────────────────────────────────────── */
.content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: calc(100vh - var(--navbar-height));
  padding: 24px;
  max-width: 100%;
}

/* ── Page header ─────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-title { font-size: 1.4rem; font-weight: 700; color: var(--color-navy); line-height: 1.3; }
.page-subtitle { font-size: 0.88rem; color: var(--color-text-muted); margin-top: 2px; }

.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb-sep { color: #ccc; }

/* ── Tarjetas KPI ─────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.kpi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.kpi-card.success { border-left-color: var(--color-success); }
.kpi-card.danger  { border-left-color: var(--color-danger); }
.kpi-card.warning { border-left-color: var(--color-warning); }
.kpi-card.info    { border-left-color: var(--color-info); }
.kpi-card.navy    { border-left-color: var(--color-navy); }

.kpi-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-lt);
  color: var(--color-primary);
  flex-shrink: 0;
}
.kpi-card.success .kpi-icon { background: #e8f5e9; color: var(--color-success); }
.kpi-card.danger  .kpi-icon { background: #fdecea; color: var(--color-danger); }
.kpi-card.warning .kpi-icon { background: #fff8e1; color: #c77700; }
.kpi-card.info    .kpi-icon { background: #e3f2fd; color: var(--color-info); }
.kpi-card.navy    .kpi-icon { background: var(--color-navy-lt); color: var(--color-navy); }

.kpi-body { flex: 1; min-width: 0; }
.kpi-value { font-size: 1.7rem; font-weight: 700; line-height: 1.2; color: var(--color-navy); }
.kpi-label { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 2px; }

/* ── Tablas ──────────────────────────────────────────────────── */
.table-wrapper {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #f0f0f0;
  gap: 12px;
  flex-wrap: wrap;
}

.table-title { font-weight: 600; font-size: 1rem; color: var(--color-navy); }

.table-filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.table-responsive { overflow-x: auto; }

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

thead th {
  background: var(--color-navy);
  color: white;
  padding: 11px 14px;
  text-align: left;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
thead th:first-child { border-radius: 0; }

tbody tr { border-bottom: 1px solid #f5f5f5; transition: var(--transition); }
tbody tr:last-child { border-bottom: none; }
tbody tr:nth-child(even) { background: #fafafa; }
tbody tr:hover { background: var(--color-primary-lt); }

td {
  padding: 11px 14px;
  font-size: 0.88rem;
  vertical-align: middle;
  color: var(--color-text);
}

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-top: 1px solid #f0f0f0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Formularios ────────────────────────────────────────────── */
.form-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}

.form-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary-lt);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full  { grid-column: 1 / -1; }
.form-group.half  { grid-column: span 2; }

label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--color-navy);
}
label .required { color: var(--color-danger); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid #ddd;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  color: var(--color-text);
  background: white;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(43,188,184,0.15);
}
.form-control:disabled { background: #f8f8f8; color: #999; cursor: not-allowed; }
.form-control.error    { border-color: var(--color-danger); }
.form-control.success  { border-color: var(--color-success); }

.form-error { font-size: 0.8rem; color: var(--color-danger); }
.form-hint  { font-size: 0.78rem; color: var(--color-text-muted); }

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.9rem;
}
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--color-primary); }

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #f0f0f0;
  flex-wrap: wrap;
}

/* ── Botones ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 20px;
  border-radius: var(--border-radius);
  font-size: 0.88rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.3;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary   { background: var(--color-primary);   color: white;  border-color: var(--color-primary); }
.btn-primary:hover   { background: var(--color-primary-dk); border-color: var(--color-primary-dk); color: white; }

.btn-navy      { background: var(--color-navy);       color: white;  border-color: var(--color-navy); }
.btn-navy:hover      { background: #152d47; border-color: #152d47; color: white; }

.btn-success   { background: var(--color-success);    color: white;  border-color: var(--color-success); }
.btn-success:hover   { background: #218838; border-color: #218838; color: white; }

.btn-danger    { background: var(--color-danger);     color: white;  border-color: var(--color-danger); }
.btn-danger:hover    { background: #c82333; border-color: #c82333; color: white; }

.btn-warning   { background: var(--color-warning);    color: #333;   border-color: var(--color-warning); }
.btn-warning:hover   { background: #e0a800; border-color: #e0a800; color: #333; }

.btn-ghost     { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-ghost:hover     { background: var(--color-primary-lt); color: var(--color-primary); }

.btn-secondary { background: #f0f0f0; color: var(--color-text); border-color: #ddd; }
.btn-secondary:hover { background: #e0e0e0; color: var(--color-text); }

.btn-sm  { padding: 5px 12px; font-size: 0.8rem; }
.btn-lg  { padding: 12px 28px; font-size: 1rem; }
.btn-icon { padding: 8px; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.badge-primary   { background: var(--color-primary-lt); color: var(--color-primary-dk); }
.badge-success   { background: #e8f5e9; color: #1b5e20; }
.badge-danger    { background: #fdecea; color: #c62828; }
.badge-warning   { background: #fff8e1; color: #c77700; }
.badge-info      { background: #e3f2fd; color: #0d47a1; }
.badge-secondary { background: #f0f0f0; color: #555; }
.badge-navy      { background: var(--color-navy-lt); color: var(--color-navy); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.card-title { font-weight: 600; font-size: 1rem; color: var(--color-navy); }
.card-body  { padding: 20px; }
.card-footer { padding: 14px 20px; border-top: 1px solid #f0f0f0; background: #fafafa; }

/* ── Alertas ─────────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.alert-close {
  margin-left: auto;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0.6;
  flex-shrink: 0;
  padding: 0 4px;
}
.alert-close:hover { opacity: 1; }

.alert-success { background: #e8f5e9; color: #1b5e20; border-left: 4px solid var(--color-success); }
.alert-danger  { background: #fdecea; color: #c62828; border-left: 4px solid var(--color-danger); }
.alert-warning { background: #fff8e1; color: #7b4f00; border-left: 4px solid var(--color-warning); }
.alert-info    { background: #e3f2fd; color: #0d47a1; border-left: 4px solid var(--color-info); }

.alert-flash {
  position: fixed;
  top: calc(var(--navbar-height) + 16px);
  right: 16px;
  z-index: 3000;
  min-width: 300px;
  max-width: 480px;
  box-shadow: var(--shadow-md);
}

/* ── Modal ───────────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 4000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
  padding: 20px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-lg  { max-width: 800px; }
.modal-xl  { max-width: 1100px; }
.modal-sm  { max-width: 380px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid #f0f0f0;
}
.modal-title { font-weight: 700; font-size: 1.05rem; color: var(--color-navy); }
.modal-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
}
.modal-close:hover { background: #f0f0f0; }
.modal-body   { padding: 22px; }
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid #f0f0f0;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ── Paginación ─────────────────────────────────────────────── */
.pagination { display: flex; justify-content: center; padding: 12px 0 0; }
.pagination-list { display: flex; gap: 4px; list-style: none; }
.pagination-item a, .pagination-item span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  border: 1px solid #ddd;
  background: white;
  text-decoration: none;
  transition: var(--transition);
}
.pagination-item:hover a { background: var(--color-primary-lt); border-color: var(--color-primary); color: var(--color-primary-dk); }
.pagination-item.active a { background: var(--color-primary); border-color: var(--color-primary); color: white; }

/* ── Tabs ────────────────────────────────────────────────────── */
.tabs { border-bottom: 2px solid #eee; margin-bottom: 20px; display: flex; gap: 0; }
.tab-btn {
  padding: 10px 18px;
  background: none;
  border: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.tab-btn:hover  { color: var(--color-primary); }
.tab-btn.active { color: var(--color-primary); border-bottom-color: var(--color-primary); font-weight: 600; }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Spinner ─────────────────────────────────────────────────── */
.spinner {
  width: 24px; height: 24px;
  border: 3px solid #ddd;
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border-radius: inherit;
}

/* ── Toggles ─────────────────────────────────────────────────── */
.toggle {
  position: relative;
  width: 42px; height: 24px;
  display: inline-block;
}
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: 24px;
  cursor: pointer;
  transition: var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: white;
  border-radius: 50%;
  transition: var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--color-primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── Buscador ────────────────────────────────────────────────── */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.search-box svg {
  position: absolute;
  left: 10px;
  color: #999;
  pointer-events: none;
}
.search-box .form-control { padding-left: 34px; }

/* ── Fotos producto ──────────────────────────────────────────── */
.foto-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.foto-thumb {
  width: 80px; height: 80px;
  border-radius: var(--border-radius);
  object-fit: cover;
  border: 2px solid #eee;
}
.foto-thumb.principal { border-color: var(--color-primary); }

/* ── Empty state ─────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-muted);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 12px; opacity: 0.5; }
.empty-state h3   { font-size: 1.1rem; color: var(--color-text); margin-bottom: 6px; }
.empty-state p    { font-size: 0.9rem; }

/* ── Toast ───────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 5000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--color-navy);
  color: white;
  padding: 12px 18px;
  border-radius: var(--border-radius);
  font-size: 0.88rem;
  box-shadow: var(--shadow-md);
  max-width: 300px;
  animation: slideInUp 0.3s ease;
}
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Auth layout ─────────────────────────────────────────────── */
.auth-body {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1a5c58 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  width: 100%;
  max-width: 440px;
  overflow: hidden;
}

.auth-header {
  background: var(--color-navy);
  padding: 32px 32px 28px;
  text-align: center;
}
.auth-logo {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: block;
  object-fit: cover;
}
.auth-logo-placeholder {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
}
.auth-title { color: white; font-size: 1.5rem; font-weight: 700; }
.auth-subtitle { color: rgba(255,255,255,0.7); font-size: 0.88rem; margin-top: 4px; }

.auth-body-inner { padding: 32px; }

.auth-footer {
  padding: 16px 32px;
  text-align: center;
  border-top: 1px solid #f0f0f0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ── Vista pública cotización ────────────────────────────────── */
.public-body {
  background: var(--color-bg);
  min-height: 100vh;
}
.public-header {
  background: var(--color-navy);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.public-content { max-width: 800px; margin: 0 auto; padding: 24px; }

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

/* ── Tablet (≤900px): ocultar sidebar ── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(calc(-1 * var(--sidebar-width))); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .content { margin-left: 0; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Tablet/móvil (≤768px): colapsar layouts de 2 columnas ── */
@media (max-width: 768px) {
  /* Grids con columna lateral fija (formularios, detalles, bodega, qr, etc.) */
  [style*="grid-template-columns:1fr 360px"],
  [style*="grid-template-columns:1fr 380px"],
  [style*="grid-template-columns:1fr 320px"],
  [style*="grid-template-columns:1fr 300px"],
  [style*="grid-template-columns:1fr 280px"],
  [style*="grid-template-columns: 1fr 360px"],
  [style*="grid-template-columns: 1fr 380px"],
  [style*="grid-template-columns: 1fr 320px"],
  [style*="grid-template-columns:2fr 1fr"],
  [style*="grid-template-columns: 2fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Sidebar lateral de formularios deja de ser sticky */
  [style*="position:sticky;top:80px"],
  [style*="position:sticky; top:80px"] {
    position: relative !important;
    top: auto !important;
  }

  /* Panel notificaciones */
  .notif-panel { width: 300px; right: -40px; }

  /* Flash alert */
  .alert-flash {
    min-width: 0;
    max-width: calc(100vw - 24px);
    right: 12px;
    left: 12px;
  }
}

/* ── Móvil (≤600px) ── */
@media (max-width: 600px) {
  html { font-size: 14.5px; }

  /* Layout */
  .content { padding: 12px; }

  /* Navbar */
  .navbar { padding: 0 10px; gap: 6px; }
  .navbar-subtitle { display: none; }
  .user-name { display: none; }
  .navbar-center { display: none; }

  /* Dropdowns: ancho completo desde arriba */
  .notif-panel {
    position: fixed !important;
    top: var(--navbar-height) !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    max-height: 70vh;
    overflow-y: auto;
  }
  .user-dropdown {
    position: fixed !important;
    top: var(--navbar-height) !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
  }

  /* Page header */
  .page-header { flex-direction: column; gap: 10px; }
  .page-header .btn,
  .page-header a.btn { width: 100%; justify-content: center; }

  /* KPI */
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi-value { font-size: 1.4rem; }

  /* Cards */
  .card-header {
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 14px;
  }
  .card-body { padding: 14px; }

  /* Formularios */
  .form-grid { grid-template-columns: 1fr !important; }
  .form-card { padding: 16px; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; justify-content: center; }

  /* Todos los grids inline colapsan en móvil */
  [style*="grid-template-columns:1fr 360px"],
  [style*="grid-template-columns:1fr 380px"],
  [style*="grid-template-columns:1fr 320px"],
  [style*="grid-template-columns:1fr 300px"],
  [style*="grid-template-columns:1fr 280px"],
  [style*="grid-template-columns: 1fr 360px"],
  [style*="grid-template-columns: 1fr 380px"],
  [style*="grid-template-columns: 1fr 320px"],
  [style*="grid-template-columns:2fr 1fr"],
  [style*="grid-template-columns: 2fr 1fr"],
  [style*="grid-template-columns:1fr 2fr"],
  [style*="grid-template-columns: 1fr 2fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Sticky → relative */
  [style*="position:sticky"] {
    position: relative !important;
    top: auto !important;
  }

  /* Tabla items cotización (necesita scroll horizontal) */
  #tabla-items { min-width: 540px; }
  .card-body [style*="overflow-x:auto"],
  .card-body > div[style*="overflow"] {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  /* Tabla headers: tabla general */
  .table-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .table-filters { width: 100%; flex-direction: column; }
  .table-filters .form-control,
  .table-filters select,
  .table-filters .btn { width: 100%; }

  /* Filtros en forms de listado */
  form[method="GET"] .card-body > div[style*="display:flex"] {
    flex-direction: column !important;
  }
  form[method="GET"] .card-body input,
  form[method="GET"] .card-body select {
    width: 100%;
  }

  /* Modales: bottom-sheet en móvil */
  .modal-overlay {
    padding: 0 !important;
    align-items: flex-end !important;
  }
  .modal {
    max-width: 100% !important;
    width: 100% !important;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0 !important;
    max-height: 92vh !important;
  }
  .modal-body { padding: 16px; }
  .modal-header { padding: 14px 16px; }
  .modal-footer {
    padding: 12px 16px;
    flex-wrap: wrap;
  }
  .modal-footer .btn { flex: 1; min-width: 120px; justify-content: center; }

  /* Alert flash */
  .alert-flash {
    left: 8px !important;
    right: 8px !important;
    min-width: 0 !important;
    max-width: none !important;
    top: calc(var(--navbar-height) + 8px);
  }

  /* Toast */
  #toast-container { left: 8px; right: 8px; bottom: 8px; }
  .toast { max-width: none; }

  /* Botones en card headers */
  .card-header > div[style*="display:flex"] {
    flex-wrap: wrap !important;
    gap: 6px !important;
  }

  /* Tabs: scroll horizontal si son muchos */
  .tab-nav,
  div[style*="border-bottom:2px solid #e0e0e0"] {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
  }
  .tab-btn { white-space: nowrap; font-size: 0.83rem; padding: 8px 12px; }

  /* Resumen lateral en cotización: quita borde superior visual */
  #tabla-items th, #tabla-items td { padding: 8px 10px; }

  /* Grids con columnas mixtas en estadísticas / resumen */
  .card-body table { width: 100%; }

  /* Columnas de 3 en grids de fórmula: 2+1 */
  [style*="grid-template-columns:1fr 1fr 1fr"] {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Foto de producto en detalle */
  [style*="display:flex;align-items:flex-start;gap:16px"] {
    flex-direction: column !important;
    align-items: stretch !important;
  }
}

/* ── Cotización Grid ───────────────────────────────────────── */
.cotizacion-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 20px;
  align-items: start;
}

.cotizacion-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--navbar-height) + 20px);
}

.resumen-table {
  width: 100%;
  font-size: 0.95rem;
  border-collapse: collapse;
}

.resumen-table td {
  padding: 8px 0;
  color: var(--color-text);
}

.resumen-table .label {
  color: var(--color-text-muted);
}

.resumen-table .value {
  text-align: right;
  font-weight: 600;
}

.resumen-table .total-row {
  border-top: 2px solid var(--color-navy);
}

.resumen-table .total-label {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-navy);
  padding-top: 16px;
}

.resumen-table .total-value {
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dk) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: right;
  padding-top: 16px;
  display: block;
}

.recientes-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.btn-reciente {
  background: white;
  border: 1.5px solid var(--color-navy-lt);
  color: var(--color-navy);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-reciente:hover {
  background: var(--color-primary-lt);
  border-color: var(--color-primary);
  color: var(--color-primary-dk);
  transform: translateY(-1px);
}

@media (max-width: 1200px) {
  .cotizacion-grid {
    grid-template-columns: 1fr 320px;
  }
}

@media (max-width: 992px) {
  .cotizacion-grid {
    grid-template-columns: 1fr;
  }
  .cotizacion-sidebar {
    position: static;
  }
}

/* ── Muy pequeño (≤420px) ── */
@media (max-width: 420px) {
  html { font-size: 14px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpi-card { padding: 14px; gap: 10px; }
  .kpi-value { font-size: 1.25rem; }
  .btn { padding: 8px 14px; }
  .btn-lg { padding: 10px 20px; font-size: 0.95rem; }
  .btn-sm { padding: 4px 10px; font-size: 0.78rem; }
  .card-body { padding: 10px; }
  .modal-body { padding: 12px; }
  .modal-footer .btn { min-width: 90px; }
  .auth-card { border-radius: var(--border-radius); }
  .content { padding: 10px; }

  /* grids de 2 cols también colapsan */
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  /* EXCEPTO los kpi */
  .kpi-grid { grid-template-columns: 1fr 1fr !important; }
}