/* ==========================================================================
   Dimension Glassmorphism Design System — UltimaMilla.PortalComercio
   Signature Horizon Sunset Gradient & Frosted Glass Panels
   ========================================================================== */

/* --------------------------------------------------------------------------
   Light / Horizon Theme (Predeterminado — Horizon Dusk Sunset)
   -------------------------------------------------------------------------- */
:root, [data-theme="light"] {
  --bg-gradient: linear-gradient(135deg, #324e75 0%, #4c688d 32%, #7a8898 62%, #ba947b 100%) fixed;
  --bg-fallback: #3f5b82;

  --glass-surface: rgba(255, 255, 255, 0.14);
  --glass-surface-elevated: rgba(255, 255, 255, 0.22);
  --glass-surface-subtle: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-border-strong: rgba(255, 255, 255, 0.4);
  --glass-blur: blur(20px) saturate(160%);
  --glass-shadow: 0 16px 40px rgba(15, 23, 42, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3);

  /* Refuerzo de contraste en Modo Claro */
  --color-bone: #ffffff;
  --color-ash: rgba(255, 255, 255, 0.95);
  --color-slate: rgba(255, 255, 255, 0.82);
  --color-smoke: rgba(255, 255, 255, 0.6);
  --color-hairline: rgba(255, 255, 255, 0.22);
  --color-hairline-strong: rgba(255, 255, 255, 0.38);

  --cta-bg: #ffffff;
  --cta-text: #1a2332;
  --cta-hover-bg: #f3f4f6;

  --input-bg: rgba(0, 0, 0, 0.22);
  --input-border: rgba(255, 255, 255, 0.28);
}

/* --------------------------------------------------------------------------
   Dark / Nocturno Theme (Atmósfera de Grises Dusk Obsidian)
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
  /* Trasfondo diagonal de grises: de carbón profundo a humo ceniza cálido */
  --bg-gradient: linear-gradient(135deg, #0c0e12 0%, #181a22 35%, #252830 70%, #302c33 100%) fixed;
  --bg-fallback: #0c0e12;

  --glass-surface: rgba(24, 26, 32, 0.65);
  --glass-surface-elevated: rgba(34, 37, 46, 0.78);
  --glass-surface-subtle: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-border-strong: rgba(255, 255, 255, 0.25);
  --glass-blur: blur(24px) saturate(150%);
  --glass-shadow: 0 16px 40px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.14);

  --color-bone: #f8fafc;
  --color-ash: #e2e8f0;
  --color-slate: #94a3b8;
  --color-smoke: #64748b;
  --color-hairline: rgba(255, 255, 255, 0.12);
  --color-hairline-strong: rgba(255, 255, 255, 0.22);

  --cta-bg: #ffffff;
  --cta-text: #0b0f19;
  --cta-hover-bg: #e2e8f0;

  --input-bg: rgba(10, 14, 22, 0.65);
  --input-border: rgba(255, 255, 255, 0.18);
}

/* ==========================================================================
   Base
   ========================================================================== */

:root {
  --font-dm-sans: 'DM Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-geist: 'Geist', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-card: 24px;
  --radius-pill: 9999px;
  --radius-ui: 12px;
}

html, body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-bone);
  background: var(--bg-gradient);
  background-attachment: fixed;
  background-size: cover;
  font-family: var(--font-dm-sans);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-bone);
  text-decoration: none;
  transition: all 0.15s ease;
}

a:hover {
  color: #ffffff;
  text-decoration: none;
}

.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.ui-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

/* ==========================================================================
   Cards, Panels & Glassmorphism
   ========================================================================== */

.glass-card, .content-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 22px;
  padding: 26px 30px;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
}

.glass-card-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}

.glass-card-header h2, .glass-card-header h1 {
  margin: 0;
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.glass-card-header p {
  margin: 4px 0 0;
  color: var(--color-ash);
  font-size: 0.82rem;
}

/* ==========================================================================
   Buttons & Controls (Pill Silhouette)
   ========================================================================== */

/* White Pill CTA */
.btn-primary {
  --bs-btn-bg: var(--cta-bg);
  --bs-btn-color: var(--cta-text);
  --bs-btn-border-color: var(--cta-bg);
  --bs-btn-hover-bg: var(--cta-hover-bg);
  --bs-btn-hover-color: var(--cta-text);
  background: var(--cta-bg);
  color: var(--cta-text) !important;
  border: 1px solid var(--cta-bg);
  border-radius: var(--radius-pill);
  padding: 8px 22px;
  font-size: 0.88rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: all 0.16s ease;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
}

.btn-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Ghost Pill Button */
.btn-outline-primary, .btn-secondary {
  background: var(--glass-surface);
  backdrop-filter: blur(10px);
  color: #ffffff !important;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.16s ease;
}

.btn-outline-primary:hover, .btn-secondary:hover {
  background: var(--glass-surface-elevated);
  border-color: var(--glass-border-strong);
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* Danger Pill Button */
.btn-outline-danger {
  color: #fecaca !important;
  background: rgba(239, 68, 68, 0.16);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  transition: all 0.16s ease;
}

.btn-outline-danger:hover {
  color: #ffffff !important;
  background: rgba(239, 68, 68, 0.28);
  border-color: rgba(239, 68, 68, 0.5);
}

/* ==========================================================================
   Form Controls in Frosted Glass
   ========================================================================== */

.form-label {
  color: var(--color-ash);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.form-control, .form-select {
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  color: #ffffff;
  border-radius: var(--radius-ui);
  padding: 10px 14px;
  font-size: 0.88rem;
  transition: all 0.15s ease;
}

.form-control:focus, .form-select:focus {
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.25);
  color: #ffffff;
}

.form-control::placeholder {
  color: var(--color-slate);
}

/* ==========================================================================
   Theme Toggle Button (Icon-Only Pill / Circle)
   ========================================================================== */

.theme-toggle-btn.icon-only {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  padding: 0;
  background: var(--glass-surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--color-bone);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.18s ease;
}

.theme-toggle-btn.icon-only svg {
  grid-area: 1 / 1;
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.theme-toggle-btn.icon-only:hover {
  background: var(--glass-surface-elevated);
  border-color: var(--glass-border-strong);
  transform: translateY(-1px);
}

/* Estado por defecto / Claro: Sol oculto, Luna visible */
.theme-toggle-btn .theme-icon-sun {
  display: none !important;
}

.theme-toggle-btn .theme-icon-moon {
  display: block !important;
  color: #ffffff;
}

/* Estado Nocturno / Oscuro: Sol visible dorado, Luna oculta */
[data-theme="dark"] .theme-toggle-btn .theme-icon-sun {
  display: block !important;
  color: #fbbf24;
}

[data-theme="dark"] .theme-toggle-btn .theme-icon-moon {
  display: none !important;
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */

.alert {
  border-radius: 16px;
  padding: 14px 18px;
  font-size: 0.85rem;
  backdrop-filter: blur(14px);
}

.alert-success {
  background: rgba(34, 197, 94, 0.2) !important;
  border: 1px solid rgba(134, 239, 172, 0.45) !important;
  color: #ffffff !important;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.2) !important;
  border: 1px solid rgba(252, 165, 165, 0.45) !important;
  color: #ffffff !important;
}

/* ==========================================================================
   Login Card (Dimension Glassmorphism)
   ========================================================================== */

.login-dimension-card {
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
}

.login-dimension-card .card-header {
  background: transparent;
  border-bottom: 1px solid var(--glass-border);
  padding: 24px;
}

.login-dimension-card .card-footer {
  background: transparent;
  border-top: 1px solid var(--glass-border);
  color: var(--color-slate);
}

/* ==========================================================================
   Shipment History Cards Grid (Desktop-First Frosted Glass Cards)
   ========================================================================== */

.history-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 14px;
}

@media (min-width: 1200px) {
  .history-cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
  }
}

.history-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  background: var(--glass-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.history-card:hover {
  background: var(--glass-surface-elevated);
  border-color: var(--glass-border-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
}

.history-card-success {
  border-color: rgba(134, 239, 172, 0.45);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.12) 0%, var(--glass-surface) 100%);
}

.history-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.history-step-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid var(--glass-border);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.history-timestamp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-slate);
  font-size: 0.72rem;
  font-weight: 400;
}

.history-timestamp .ui-icon {
  width: 14px;
  height: 14px;
  color: var(--color-slate);
}

.history-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.history-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--facts-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  font-size: 0.78rem;
}

.flow-pill {
  color: #ffffff;
  font-weight: 500;
}

.flow-from {
  color: var(--color-ash);
}

.flow-arrow {
  width: 14px;
  height: 14px;
  color: var(--color-slate);
  flex: 0 0 14px;
}

.flow-to {
  color: #ffffff;
  font-weight: 600;
}

.history-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.72rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.meta-label {
  color: var(--color-slate);
  font-weight: 500;
}

.meta-value {
  color: var(--code-color);
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 6px;
  padding: 1px 7px;
  font-size: 0.72rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.meta-note {
  color: var(--color-ash);
  font-style: italic;
}

.empty-history {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 22px;
  background: var(--glass-surface);
  border: 1px dashed var(--glass-border);
  border-radius: 16px;
  color: var(--color-ash);
  font-size: 0.82rem;
}

/* ==========================================================================
   Sidebar Collapse Toggle (< / >) & Layout Adaptations
   ========================================================================== */

.sidebar-collapse-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--glass-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--color-bone);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sidebar-collapse-btn:hover {
  background: var(--glass-surface-elevated);
  border-color: var(--glass-border-strong);
  color: #ffffff;
  transform: scale(1.08);
}

.sidebar-collapse-btn .ui-icon {
  width: 16px;
  height: 16px;
  stroke-width: 2.5;
}

/* ==========================================================================
   Comercio User Profile Dropdown
   ========================================================================== */

.portal-user-dropdown {
  position: relative;
  z-index: 1030;
}

.user-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--glass-surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  color: var(--color-bone);
  font-family: var(--font-dm-sans);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.user-pill-btn:hover {
  background: var(--glass-surface-elevated);
  border-color: var(--glass-border-strong);
  color: #ffffff;
}

.user-online-dot {
  width: 7px;
  height: 7px;
  background: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2);
  flex-shrink: 0;
}

.user-pill-name {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-pill-btn .chevron-icon {
  width: 13px;
  height: 13px;
  color: var(--color-slate);
  transition: transform 0.2s ease;
}

.user-pill-btn[aria-expanded="true"] .chevron-icon {
  transform: rotate(180deg);
}

.user-dropdown-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 240px;
  background: var(--glass-surface-elevated);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--glass-border-strong);
  border-radius: 18px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
  padding: 14px;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: dropdownFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dropdown-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-user-email {
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 500;
  word-break: break-all;
}

.dropdown-role-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #ffffff;
  background: rgba(2, 132, 199, 0.45);
  border: 1px solid rgba(56, 189, 248, 0.6);
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
}

.dropdown-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 4px 0;
}

.dropdown-logout-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 12px;
  color: #ffffff !important;
  background: rgba(220, 38, 38, 0.4);
  border: 1px solid rgba(248, 113, 113, 0.65);
  font-size: 0.84rem;
  font-weight: 600;
  transition: all 0.16s ease;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.25);
}

.dropdown-logout-btn:hover {
  background: rgba(220, 38, 38, 0.75);
  border-color: rgba(248, 113, 113, 0.9);
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.4);
}

.dropdown-logout-btn .ui-icon {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  stroke-width: 2.5;
}

/* --------------------------------------------------------------------------
   Operational Status Badge — High Contrast Emerald Glass
   -------------------------------------------------------------------------- */
.status-sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.25);
  border: 1px solid rgba(52, 211, 153, 0.6);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

.status-sync-pill .sync-dot {
  width: 8px;
  height: 8px;
  background: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.35);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Sidebar Navigation Links — Dimension Frosted Glass Aesthetic
   -------------------------------------------------------------------------- */
.portal-nav {
  padding-top: 14px;
  gap: 6px;
}

.portal-nav .portal-link,
.portal-nav .nav-link.portal-link,
.sidebar a.nav-link.portal-link {
  display: flex !important;
  align-items: center;
  gap: 10px;
  padding: 10px 16px !important;
  color: var(--color-ash) !important;
  text-decoration: none !important;
  border: 1px solid transparent !important;
  border-radius: var(--radius-pill) !important;
  font-size: 0.9rem !important;
  font-weight: 500 !important;
  background: transparent !important;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.portal-nav .portal-link .ui-icon,
.sidebar a.nav-link.portal-link .ui-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  opacity: 0.85;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.portal-nav .portal-link:hover,
.portal-nav .nav-link.portal-link:hover,
.sidebar a.nav-link.portal-link:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.14) !important;
  border-color: rgba(255, 255, 255, 0.22) !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transform: translateX(2px);
}

.portal-nav .portal-link:hover .ui-icon,
.sidebar a.nav-link.portal-link:hover .ui-icon {
  opacity: 1;
  transform: scale(1.08);
}

.portal-nav .portal-link.active,
.portal-nav .nav-link.portal-link.active,
.sidebar a.nav-link.portal-link.active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.22) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-color: var(--glass-border-strong) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 4px 14px rgba(0, 0, 0, 0.15) !important;
  font-weight: 600 !important;
}

.portal-nav .portal-link.active .ui-icon,
.sidebar a.nav-link.portal-link.active .ui-icon {
  opacity: 1;
}