/* ==========================================================================
   Dimension Glassmorphism Design System — Ultima Milla Backoffice
   Signature Horizon Sunset Gradient & Frosted Glass Panels
   ========================================================================== */

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

  /* Frosted Glass Panels */
  --glass-surface: rgba(255, 255, 255, 0.12);
  --glass-surface-elevated: rgba(255, 255, 255, 0.18);
  --glass-surface-subtle: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.22);
  --glass-border-strong: rgba(255, 255, 255, 0.35);
  --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, 0.25);

  /* Typography Colors */
  --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, 0.55);
  --color-hairline: rgba(255, 255, 255, 0.22);
  --color-hairline-strong: rgba(255, 255, 255, 0.38);

  /* Controls & Primary CTA */
  --cta-bg: #ffffff;
  --cta-text: #1a2332;
  --cta-hover-bg: #f3f4f6;

  /* Tables & Elements */
  --table-th-bg: rgba(255, 255, 255, 0.08);
  --table-th-color: rgba(255, 255, 255, 0.7);
  --table-td-color: rgba(255, 255, 255, 0.9);
  --table-border: rgba(255, 255, 255, 0.12);
  --table-hover-bg: rgba(255, 255, 255, 0.08);
  --code-bg: rgba(255, 255, 255, 0.14);
  --code-color: #ffffff;
  --code-border: rgba(255, 255, 255, 0.25);
  --facts-bg: rgba(0, 0, 0, 0.12);
  --input-bg: rgba(0, 0, 0, 0.18);
  --input-border: rgba(255, 255, 255, 0.22);
}

/* --------------------------------------------------------------------------
   Dark / Nocturno Theme (Atmósfera de Grises Dusk Obsidian)
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
  --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;

  --table-th-bg: rgba(15, 23, 42, 0.6);
  --table-th-color: #94a3b8;
  --table-td-color: #cbd5e1;
  --table-border: rgba(255, 255, 255, 0.08);
  --table-hover-bg: rgba(255, 255, 255, 0.04);
  --code-bg: rgba(99, 102, 241, 0.15);
  --code-color: #c7d2fe;
  --code-border: rgba(99, 102, 241, 0.25);
  --facts-bg: rgba(10, 14, 22, 0.4);
  --input-bg: rgba(10, 14, 22, 0.6);
  --input-border: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   Base Structure & Fonts
   ========================================================================== */

: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 {
  min-width: 320px;
  min-height: 100%;
  font-size: 15px;
  background: var(--bg-fallback);
}

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);
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.7);
  outline-offset: 2px;
}

.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;
}

.app-shell {
  min-height: 100vh;
  display: flex;
}

/* ==========================================================================
   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);
}

.theme-toggle-btn .theme-icon-sun {
  display: none !important;
}

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

[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;
}

/* ==========================================================================
   Sidebar Navigation (Frosted Glass Panel)
   ========================================================================== */

.app-shell {
  display: flex;
  min-height: 100vh;
  position: relative;
}

.app-shell.login-mode .app-main {
  width: 100%;
  max-width: 100%;
}

.app-sidebar {
  --bs-offcanvas-width: 260px;
  z-index: 1045;
  width: 260px;
  color: var(--color-ash);
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--glass-border);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
  transition: width 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

@media (min-width: 992px) {
  .app-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    min-width: 0;
    overflow: visible !important;
    display: flex;
    flex-direction: column;
    z-index: 1000;
  }

  .app-sidebar.is-collapsed {
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    padding: 0 !important;
    border-right-color: transparent !important;
  }

  .sidebar-inner {
    width: 260px;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    transition: opacity 0.2s ease, transform 0.25s ease;
  }

  .app-sidebar.is-collapsed .sidebar-inner {
    opacity: 0 !important;
    pointer-events: none !important;
    transform: translateX(-30px);
    width: 0 !important;
    overflow: hidden !important;
  }

  .sidebar-toggle-handle {
    position: absolute;
    top: 50%;
    right: -24px;
    transform: translateY(-50%);
    width: 24px;
    height: 48px;
    background: var(--glass-surface-elevated);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border-strong);
    border-left: none;
    border-radius: 0 10px 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-bone);
    box-shadow: 2px 4px 14px rgba(0, 0, 0, 0.25);
    z-index: 1050;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    padding: 0;
  }

  .sidebar-toggle-handle:hover {
    background: #ffffff;
    color: #1a2332;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
    transform: translateY(-50%) scale(1.06);
  }

  .sidebar-toggle-handle .ui-icon {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
  }
}

.sidebar-mobile-header {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass-surface);
}

.app-sidebar .sidebar-body {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 24px 18px 20px !important;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2px 4px 28px;
  padding: 2px 0;
  color: var(--color-bone);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
  margin: 0;
}

.brand-name {
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.sidebar-caption {
  padding: 0 12px;
  color: var(--color-slate);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sidebar-caption-spaced {
  margin-top: 24px;
  margin-bottom: 8px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 10px;
}

.sidebar-link {
  display: flex;
  min-height: 40px;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  color: var(--color-ash);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 400;
  text-decoration: none;
  transition: all 0.16s ease;
}

.sidebar-link .ui-icon {
  width: 18px;
  height: 18px;
  color: var(--color-ash);
  transition: color 0.16s ease;
}

.sidebar-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.15);
}

.sidebar-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-color: var(--glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
  font-weight: 500;
}

.sidebar-link.is-disabled {
  color: var(--color-smoke);
  opacity: 0.55;
  cursor: default;
}

.sidebar-link.is-disabled:hover {
  background: transparent;
  border-color: transparent;
}

.sidebar-link.is-disabled small {
  margin-left: auto;
  font-size: 0.65rem;
}

.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding: 16px 10px 4px;
  border-top: 1px solid var(--glass-border);
}

.sidebar-footer-dot, .context-indicator {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.8);
}

.sidebar-footer strong {
  display: block;
  color: var(--color-bone);
  font-size: 0.78rem;
  font-weight: 500;
}

.sidebar-footer small {
  display: block;
  margin-top: 1px;
  color: var(--color-slate);
  font-size: 0.68rem;
}

.sidebar-mobile-header {
  min-height: 64px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass-surface);
}

/* ==========================================================================
   Topbar (Frosted Glass Header)
   ========================================================================== */

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.topbar {
  position: relative;
  z-index: 1020;
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 3.5vw, 44px);
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.topbar-heading {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sidebar-toggle {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--color-bone);
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  cursor: pointer;
}

.topbar-eyebrow {
  margin-bottom: 2px;
  color: var(--color-slate);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.topbar-title {
  margin: 0;
  color: var(--color-bone);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.topbar-subtitle {
  margin: 2px 0 0;
  color: var(--color-ash);
  font-size: 0.78rem;
}

/* ==========================================================================
   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;
}

/* ==========================================================================
   Backoffice User Profile Dropdown
   ========================================================================== */

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

.user-pill-btn::after {
  display: none !important;
}

.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-dropdown-panel {
  display: none !important;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 250px;
  background: var(--glass-surface-elevated);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--glass-border-strong);
  border-radius: 18px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
  padding: 14px;
  z-index: 1060;
  flex-direction: column;
  gap: 10px;
}

.user-dropdown-panel.show {
  display: flex !important;
  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-tenant-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-pill);
}

.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);
  cursor: pointer;
}

.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;
}

.page-content {
  width: 100%;
  max-width: 1380px;
  min-height: calc(100vh - 138px);
  margin: 0 auto;
  padding: 28px clamp(18px, 3.5vw, 44px) 40px;
}

.app-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px clamp(18px, 3.5vw, 44px);
  color: var(--color-slate);
  border-top: 1px solid var(--glass-border);
  font-size: 0.72rem;
  background: var(--glass-surface);
  backdrop-filter: blur(12px);
}

/* ==========================================================================
   Pill Controls & White Action CTA
   ========================================================================== */

/* White Pill CTA */
.btn-primary, .welcome-action {
  --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 20px;
  font-size: 0.85rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: all 0.16s ease;
}

.btn-primary:hover, .welcome-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
}

/* Glass Ghost Button */
.btn-outline-primary, .btn-secondary, .detail-button {
  --bs-btn-color: #ffffff;
  --bs-btn-border-color: var(--glass-border);
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.2);
  --bs-btn-hover-color: #ffffff;
  background: var(--glass-surface);
  backdrop-filter: blur(10px);
  color: #ffffff !important;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  padding: 6px 15px;
  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, .detail-button: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 13px;
  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);
}

/* ==========================================================================
   Frosted Glass Content Cards (24px radius & Glassmorphism)
   ========================================================================== */

.content-card, .panel-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 22px;
  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);
}

.card-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  border-bottom: 1px solid var(--glass-border);
}

.card-heading h2 {
  margin: 0;
  color: var(--color-bone);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.card-heading p {
  margin: 4px 0 0;
  color: var(--color-ash);
  font-size: 0.78rem;
}

.section-kicker {
  margin: 0 0 6px;
  color: var(--color-slate);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ==========================================================================
   Dashboard / Index
   ========================================================================== */

.welcome-panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  padding: 30px 34px;
  background: var(--glass-surface-elevated);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.welcome-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.1) 100%);
}

.welcome-panel h2 {
  margin: 0;
  color: #ffffff;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.welcome-panel p {
  margin: 6px 0 0;
  color: var(--color-ash);
  font-size: 0.88rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.metric-card {
  position: relative;
  min-height: 140px;
  padding: 22px 24px;
  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);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--glass-shadow);
  transition: all 0.18s ease;
}

.metric-card:hover {
  background: var(--glass-surface-elevated);
  border-color: var(--glass-border-strong);
  transform: translateY(-2px);
}

.metric-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.metric-label {
  color: var(--color-slate);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--glass-border);
  color: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.metric-admitidos .metric-icon { color: #93c5fd; }
.metric-deposito .metric-icon { color: #c4b5fd; }
.metric-transito .metric-icon { color: #fde68a; }
.metric-entregados .metric-icon { color: #86efac; }

.metric-value {
  margin: 12px 0 0;
  color: #ffffff;
  font-size: 2.1rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.metric-foot {
  margin-top: 8px;
  color: var(--color-ash);
  font-size: 0.72rem;
}

.dashboard-shortcut {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 26px;
}

.shortcut-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: #ffffff;
}

.shortcut-copy {
  flex: 1;
}

.shortcut-copy h2 {
  margin: 0;
  color: var(--color-bone);
  font-size: 0.95rem;
  font-weight: 500;
}

.shortcut-copy p {
  margin: 3px 0 0;
  color: var(--color-ash);
  font-size: 0.78rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 500;
}

.text-link:hover {
  transform: translateX(3px);
}

/* ==========================================================================
   Shipment Table & Real-time Live Badge
   ========================================================================== */

.result-count {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  color: var(--color-ash);
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
}

#signalr-connection-badge {
  background: var(--glass-surface) !important;
  backdrop-filter: blur(10px);
  color: #ffffff !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 500;
}

.shipment-table {
  --bs-table-color: var(--table-td-color);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--table-border);
  --bs-table-hover-color: #ffffff;
  --bs-table-hover-bg: var(--table-hover-bg);
  min-width: 820px;
  margin: 0;
}

.shipment-table thead th {
  padding: 14px 22px;
  color: var(--table-th-color);
  background: var(--table-th-bg);
  border-bottom: 1px solid var(--glass-border);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.shipment-table tbody td {
  padding: 16px 22px;
  color: var(--table-td-color);
  border-color: var(--table-border);
  font-size: 0.82rem;
}

.shipment-table tbody tr {
  transition: background-color 0.2s ease;
}

.shipment-table tbody tr.table-active {
  background: rgba(255, 255, 255, 0.22) !important;
}

.recipient-name {
  color: #ffffff;
  font-weight: 500;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.15);
}

.recipient-address, .date-time {
  margin-top: 2px;
  color: var(--color-ash);
  font-size: 0.73rem;
}

.shipment-id, .detail-id {
  display: inline-block;
  margin-top: 4px;
  color: var(--code-color);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.74rem;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 6px;
  padding: 1px 7px;
}

.date-value {
  color: var(--color-bone);
  white-space: nowrap;
}

/* ==========================================================================
   State Badges (Pill Shape with Frosted Tint)
   ========================================================================== */

.state-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.15;
  white-space: nowrap;
  backdrop-filter: blur(6px);
}

.state-badge {
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 0.76rem !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.state-badge::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  content: "";
  flex-shrink: 0;
}

.state-admitido {
  background: rgba(37, 99, 235, 0.38) !important;
  border: 1px solid rgba(96, 165, 250, 0.75) !important;
}
.state-admitido::before { background: #60a5fa; box-shadow: 0 0 6px #60a5fa; }

.state-deposito {
  background: rgba(124, 58, 237, 0.38) !important;
  border: 1px solid rgba(167, 139, 250, 0.75) !important;
}
.state-deposito::before { background: #a78bfa; box-shadow: 0 0 6px #a78bfa; }

.state-ruta {
  background: rgba(13, 148, 136, 0.42) !important;
  border: 1px solid rgba(45, 212, 191, 0.75) !important;
}
.state-ruta::before { background: #2dd4bf; box-shadow: 0 0 6px #2dd4bf; }

.state-transito {
  background: rgba(217, 119, 6, 0.42) !important;
  border: 1px solid rgba(251, 191, 36, 0.75) !important;
}
.state-transito::before { background: #fbbf24; box-shadow: 0 0 6px #fbbf24; }

.state-entregado {
  background: rgba(22, 163, 74, 0.38) !important;
  border: 1px solid rgba(74, 222, 128, 0.75) !important;
}
.state-entregado::before { background: #4ade80; box-shadow: 0 0 6px #4ade80; }

.state-no-entregado {
  background: rgba(220, 38, 38, 0.42) !important;
  border: 1px solid rgba(248, 113, 113, 0.75) !important;
}
.state-no-entregado::before { background: #f87171; box-shadow: 0 0 6px #f87171; }

.state-reprogramado {
  background: rgba(202, 138, 4, 0.42) !important;
  border: 1px solid rgba(250, 204, 21, 0.75) !important;
}
.state-reprogramado::before { background: #facc15; box-shadow: 0 0 6px #facc15; }

.state-devolucion {
  background: rgba(234, 88, 12, 0.42) !important;
  border: 1px solid rgba(251, 146, 60, 0.75) !important;
}
.state-devolucion::before { background: #fb923c; box-shadow: 0 0 6px #fb923c; }

.state-devuelto {
  background: rgba(100, 116, 139, 0.38) !important;
  border: 1px solid rgba(148, 163, 184, 0.65) !important;
}
.state-devuelto::before { background: #cbd5e1; box-shadow: 0 0 6px #cbd5e1; }

.state-extraviado {
  background: rgba(225, 29, 72, 0.42) !important;
  border: 1px solid rgba(251, 113, 133, 0.75) !important;
}
.state-extraviado::before { background: #fb7185; box-shadow: 0 0 6px #fb7185; }

/* ==========================================================================
   Shipment Detail Card & Actions
   ========================================================================== */

.detail-card {
  margin-top: 24px;
}

.detail-heading {
  border-bottom: 1px solid var(--glass-border);
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 24px;
  padding: 20px 26px;
  background: var(--facts-bg);
  border-bottom: 1px solid var(--glass-border);
}

.detail-fact span {
  display: block;
  margin-bottom: 4px;
  color: var(--color-slate);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-fact strong {
  display: block;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 500;
}

.detail-section {
  padding: 22px 26px;
}

.detail-section + .detail-section {
  border-top: 1px solid var(--glass-border);
}

.subsection-heading {
  margin-bottom: 16px;
}

.subsection-heading h3 {
  margin: 0;
  color: var(--color-bone);
  font-size: 0.95rem;
  font-weight: 500;
}

.actions-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.action-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  min-width: 200px;
}

.action-card-title {
  color: var(--color-ash);
  font-size: 0.76rem;
  font-weight: 500;
}

.action-card .btn {
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  padding: 7px 14px;
}

.operation-data {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
}

.operation-data legend {
  float: none;
  width: auto;
  margin: 0;
  padding: 0;
  color: var(--color-slate);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.operation-data .form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--glass-border);
  color: #ffffff;
  font-size: 0.78rem;
  border-radius: 6px;
}

.operation-data .form-control:focus {
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.action-check .form-check-label {
  color: var(--color-ash);
  font-size: 0.74rem;
}

.terminal-state {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--facts-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
}

.terminal-icon {
  display: grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  color: #86efac;
  background: rgba(34, 197, 94, 0.2);
  border-radius: 50%;
}

.terminal-state strong {
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 500;
}

.terminal-state p {
  margin: 2px 0 0;
  color: var(--color-ash);
  font-size: 0.74rem;
}

/* ==========================================================================
   SignalR Frosted Glass Toast
   ========================================================================== */

#signalr-toast-container .alert {
  background: var(--glass-surface-elevated) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border: 1px solid var(--glass-border-strong) !important;
  border-top: 2px solid rgba(255, 255, 255, 0.6) !important;
  border-radius: 18px !important;
  color: #ffffff !important;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3) !important;
  padding: 14px 20px !important;
  font-size: 0.84rem;
}

#signalr-toast-container .alert code {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 6px;
  border-radius: 4px;
}

#signalr-toast-container .btn-close {
  filter: invert(1) brightness(200%);
}

/* ==========================================================================
   Account / Login Form (Glassmorphism)
   ========================================================================== */

.card.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);
}

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

.card.login-dimension-card .form-control {
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  color: #ffffff;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.88rem;
}

.card.login-dimension-card .form-control: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;
}

.card.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;
}

/* Fallback event-timeline if used as ordered list */
.event-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.timeline-event {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px;
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

.timeline-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.timeline-transition {
  color: var(--color-ash);
  font-size: 0.78rem;
}

.timeline-meta {
  color: var(--color-slate);
  font-size: 0.72rem;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */

@media (max-width: 991.98px) {
  .app-sidebar {
    border-right: 1px solid var(--glass-border);
    box-shadow: 20px 0 50px rgba(0, 0, 0, 0.4);
  }
}

@media (max-width: 767.98px) {
  .topbar {
    min-height: 64px;
    padding: 12px 18px;
  }
  .topbar-title {
    font-size: 1.05rem;
  }
  .page-content {
    min-height: calc(100vh - 120px);
    padding-top: 20px;
  }
  .welcome-panel {
    padding: 22px;
    flex-direction: column;
    align-items: flex-start;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .detail-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .detail-facts {
    grid-template-columns: minmax(0, 1fr);
  }
}