/* =========================================================
   iPrayLove / Prayers Bridge — V2 Design System
   ========================================================= */

/* ---------------------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   --------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary:        #6B4FBB;
  --color-primary-light:  #9B7FE8;
  --color-primary-dark:   #4A3490;
  --color-primary-10:     rgba(107, 79, 187, 0.10);
  --color-primary-20:     rgba(107, 79, 187, 0.20);
  --color-accent:         #E8A07B;
  --color-accent-light:   #F5C9A8;

  /* Backgrounds */
  --bg-page:              #F7F5F2;
  --bg-card:              #FFFFFF;
  --bg-card-hover:        #FDFCFB;
  --bg-subtle:            #F0EDE8;
  --bg-hero:              linear-gradient(160deg, #EDE9F6 0%, #F7F5F2 50%, #FBF0E9 100%);
  --bg-dark:              #1C1A2E;

  /* Text */
  --text-primary:         #1C1A2E;
  --text-secondary:       #5A5570;
  --text-muted:           #9B96B0;
  --text-on-primary:      #FFFFFF;
  --text-on-dark:         rgba(255, 255, 255, 0.90);

  /* Semantic */
  --color-success:        #38A169;
  --color-danger:         #E53E3E;
  --color-warning:        #D69E2E;

  /* Borders & Shadows */
  --border-light:         rgba(107, 79, 187, 0.08);
  --border-medium:        rgba(107, 79, 187, 0.18);
  --shadow-soft:          0 2px 12px rgba(28, 26, 46, 0.05);
  --shadow-card:          0 8px 30px rgba(28, 26, 46, 0.08);
  --shadow-elevated:      0 16px 48px rgba(28, 26, 46, 0.13);
  --shadow-navbar:        0 1px 20px rgba(28, 26, 46, 0.08);

  /* Spacing */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:   12px;
  --space-4:   16px;
  --space-5:   20px;
  --space-6:   24px;
  --space-8:   32px;
  --space-10:  40px;
  --space-12:  48px;
  --space-16:  64px;
  --space-20:  80px;
  --space-24:  96px;

  /* Border Radius */
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-full: 9999px;

  /* Typography */
  --font-sans:  'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Noto Serif SC', 'Georgia', serif;

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-base:   0.30s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.55s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.40s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Navbar */
  --navbar-height: 64px;
  --bottomnav-height: 60px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--navbar-height);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

/* ---------------------------------------------------------
   3. Navbar Component  (pb-navbar)
   --------------------------------------------------------- */
.pb-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  background: rgba(247, 245, 242, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-navbar);
  transition: background var(--transition-base);
}

.pb-navbar__inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
}

.pb-navbar__brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.pb-navbar__logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: opacity var(--transition-fast);
}

.pb-navbar__logo:hover {
  opacity: 0.80;
}

.pb-navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Language Switcher (inside navbar) */
.pb-navbar .language-switcher select,
.language-switcher select {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  outline: none;
  font-family: var(--font-sans);
  transition: all var(--transition-base);
}

.pb-navbar .language-switcher select:hover,
.language-switcher select:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: var(--shadow-soft);
  border-color: var(--border-medium);
}

/* User Dropdown (inside navbar) */
.user-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.dropdown-trigger:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: var(--shadow-soft);
  border-color: var(--border-medium);
}

.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--border-light);
}

.user-name {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dropdown-arrow {
  font-size: 9px;
  color: var(--text-muted);
  transition: transform var(--transition-base);
}

.user-dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

/* Notification Badge */
.notification-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--color-danger);
  color: white;
  border-radius: 50%;
  padding: 2px 5px;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  text-align: center;
  line-height: 12px;
  border: 2px solid var(--bg-page);
  display: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.20);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
  min-width: 200px;
  padding: var(--space-2) 0;
  display: none;
  animation: dropdownIn var(--transition-base) forwards;
  border: 1px solid var(--border-light);
  z-index: 1010;
}

@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown-menu a {
  display: block;
  padding: 9px 18px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: background var(--transition-fast);
  text-align: left;
}

.dropdown-menu a:hover {
  background: var(--bg-subtle);
  color: var(--text-primary);
}

.dropdown-menu hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: var(--space-2) 0;
}

.dropdown-menu a.logout {
  color: var(--color-danger);
}

.dropdown-menu a.logout:hover {
  background: rgba(229, 62, 62, 0.06);
}

.user-dropdown.active .dropdown-menu {
  display: block;
}

/* Login / Register links in navbar */
.login-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 13px;
  transition: color var(--transition-fast);
  font-weight: 400;
  padding: 5px 10px;
  border-radius: var(--radius-full);
}

.login-link:hover {
  color: var(--text-primary);
  background: var(--bg-subtle);
}

.login-link.register {
  color: var(--color-primary);
  border: 1px solid var(--border-medium);
  background: rgba(107, 79, 187, 0.05);
}

.login-link.register:hover {
  background: var(--color-primary-10);
  color: var(--color-primary-dark);
}

/* ---------------------------------------------------------
   4. Buttons (pb-btn)
   --------------------------------------------------------- */
.pb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-spring);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  line-height: 1.4;
}

.pb-btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--text-on-primary);
  box-shadow: 0 4px 16px rgba(107, 79, 187, 0.28);
}

.pb-btn--primary:hover,
.pb-btn--primary:focus {
  color: var(--text-on-primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px rgba(107, 79, 187, 0.38);
  text-decoration: none;
}

.pb-btn--primary:active {
  transform: translateY(0) scale(0.99);
}

.pb-btn--secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1.5px solid var(--border-medium);
  box-shadow: var(--shadow-soft);
}

.pb-btn--secondary:hover,
.pb-btn--secondary:focus {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  text-decoration: none;
}

.pb-btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.pb-btn--ghost:hover {
  background: var(--color-primary-10);
  color: var(--color-primary-dark);
  text-decoration: none;
}

/* Size variants */
.pb-btn--lg {
  padding: var(--space-4) var(--space-12);
  font-size: 17px;
  border-radius: var(--radius-xl);
}

.pb-btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: 13px;
}

/* ---------------------------------------------------------
   5. Cards
   --------------------------------------------------------- */
.pb-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pb-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-elevated);
}

.pb-card--flat {
  box-shadow: none;
  border: 1px solid var(--border-medium);
}

/* ---------------------------------------------------------
   6. Layout Utilities
   --------------------------------------------------------- */
.section-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 400;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-8);
  letter-spacing: 2px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-10);
  font-weight: 300;
}

/* ---------------------------------------------------------
   7. Animation Keyframes
   --------------------------------------------------------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes textFade {
  0%   { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%,100% { transform: translate(0, 0) rotate(0deg); }
  33%     { transform: translate(-15px, 20px) rotate(3deg); }
  66%     { transform: translate(15px, -10px) rotate(-3deg); }
}

@keyframes bounceY {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll-reveal utility */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.10s; }
.animate-on-scroll.delay-2 { transition-delay: 0.20s; }
.animate-on-scroll.delay-3 { transition-delay: 0.30s; }

/* ---------------------------------------------------------
   8. Badges / Pills
   --------------------------------------------------------- */
.pb-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  background: var(--color-primary-10);
  color: var(--color-primary);
}

.pb-badge--danger {
  background: rgba(229, 62, 62, 0.10);
  color: var(--color-danger);
}

/* ---------------------------------------------------------
   9. Avatar
   --------------------------------------------------------- */
.pb-avatar {
  border-radius: 50%;
  object-fit: cover;
  display: inline-block;
  flex-shrink: 0;
}

.pb-avatar--sm { width: 28px; height: 28px; }
.pb-avatar--md { width: 40px; height: 40px; }
.pb-avatar--lg { width: 64px; height: 64px; }

/* ---------------------------------------------------------
   10. Forms
   --------------------------------------------------------- */
.pb-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--bg-card);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.pb-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-10);
}

.pb-input::placeholder {
  color: var(--text-muted);
}

/* ---------------------------------------------------------
   11. Responsive
   --------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --navbar-height: 56px;
  }

  .pb-navbar__inner {
    padding: 0 var(--space-4);
  }

  .pb-navbar__logo {
    height: 30px;
  }

  .section-title {
    font-size: 26px;
  }

  .pb-btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: 16px;
  }

  .user-name {
    display: none;
  }
}

@media (max-width: 480px) {
  .pb-navbar__inner {
    padding: 0 var(--space-3);
  }

  .language-switcher select {
    padding: 5px 10px;
    font-size: 12px;
  }
}

/* ---------------------------------------------------------
   12. Dark Mode
   --------------------------------------------------------- */

/* Explicit dark theme */
[data-theme="dark"] {
  --bg-page:         #0F0E18;
  --bg-card:         #1C1A2E;
  --bg-card-hover:   #231F3A;
  --bg-subtle:       #252238;
  --bg-hero:         linear-gradient(160deg, #1B1730 0%, #0F0E18 50%, #18101E 100%);
  --text-primary:    #EDE9F6;
  --text-secondary:  #B0AACB;
  --text-muted:      #706C8A;
  --border-light:    rgba(255,255,255,0.07);
  --border-medium:   rgba(255,255,255,0.14);
  --shadow-soft:     0 2px 12px rgba(0,0,0,0.35);
  --shadow-card:     0 8px 30px rgba(0,0,0,0.45);
  --shadow-elevated: 0 16px 48px rgba(0,0,0,0.55);
  --shadow-navbar:   0 1px 20px rgba(0,0,0,0.35);
}

/* System-level automatic dark mode */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-page:         #0F0E18;
    --bg-card:         #1C1A2E;
    --bg-card-hover:   #231F3A;
    --bg-subtle:       #252238;
    --bg-hero:         linear-gradient(160deg, #1B1730 0%, #0F0E18 50%, #18101E 100%);
    --text-primary:    #EDE9F6;
    --text-secondary:  #B0AACB;
    --text-muted:      #706C8A;
    --border-light:    rgba(255,255,255,0.07);
    --border-medium:   rgba(255,255,255,0.14);
    --shadow-soft:     0 2px 12px rgba(0,0,0,0.35);
    --shadow-card:     0 8px 30px rgba(0,0,0,0.45);
    --shadow-elevated: 0 16px 48px rgba(0,0,0,0.55);
    --shadow-navbar:   0 1px 20px rgba(0,0,0,0.35);
  }
}

/* Navbar dark mode overrides */
[data-theme="dark"] .pb-navbar {
  background: rgba(15,14,24,0.92);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pb-navbar {
    background: rgba(15,14,24,0.92);
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
}

/* Theme toggle button */
.theme-toggle {
  background: none;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s;
}
.theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ---------------------------------------------------------
   13. Bootstrap 3 Dark Mode Overrides
   (Bootstrap 3 uses hardcoded colors, not CSS variables)
   --------------------------------------------------------- */

/* Body */
[data-theme="dark"] body {
  background-color: var(--bg-page);
  color: var(--text-primary);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body {
    background-color: #0F0E18;
    color: #EDE9F6;
  }
}

/* Panels */
[data-theme="dark"] .panel,
[data-theme="dark"] .panel-default {
  background-color: #1C1A2E;
  border-color: rgba(255,255,255,0.1);
  color: #EDE9F6;
}
[data-theme="dark"] .panel-default > .panel-heading {
  background-color: #252238;
  border-color: rgba(255,255,255,0.1);
  color: #EDE9F6;
}
[data-theme="dark"] .panel-body {
  background-color: #1C1A2E;
  color: #EDE9F6;
}
[data-theme="dark"] .panel-footer {
  background-color: #252238;
  border-top-color: rgba(255,255,255,0.1);
  color: #B0AACB;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .panel,
  :root:not([data-theme="light"]) .panel-default {
    background-color: #1C1A2E;
    border-color: rgba(255,255,255,0.1);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .panel-default > .panel-heading {
    background-color: #252238;
    border-color: rgba(255,255,255,0.1);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .panel-body {
    background-color: #1C1A2E;
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .panel-footer {
    background-color: #252238;
    border-top-color: rgba(255,255,255,0.1);
    color: #B0AACB;
  }
}

/* Form controls */
[data-theme="dark"] .form-control {
  background-color: #252238;
  border-color: rgba(255,255,255,0.14);
  color: #EDE9F6;
}
[data-theme="dark"] .form-control:focus {
  background-color: #2A2640;
  border-color: #6B4FBB;
  color: #EDE9F6;
  box-shadow: 0 0 0 3px rgba(107,79,187,0.25);
}
[data-theme="dark"] .form-control::placeholder {
  color: #706C8A;
}
[data-theme="dark"] .input-group-addon {
  background-color: #252238;
  border-color: rgba(255,255,255,0.14);
  color: #B0AACB;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .form-control {
    background-color: #252238;
    border-color: rgba(255,255,255,0.14);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .form-control:focus {
    background-color: #2A2640;
    border-color: #6B4FBB;
    color: #EDE9F6;
    box-shadow: 0 0 0 3px rgba(107,79,187,0.25);
  }
  :root:not([data-theme="light"]) .form-control::placeholder {
    color: #706C8A;
  }
  :root:not([data-theme="light"]) .input-group-addon {
    background-color: #252238;
    border-color: rgba(255,255,255,0.14);
    color: #B0AACB;
  }
}

/* Modal */
[data-theme="dark"] .modal-content {
  background-color: #1C1A2E;
  border-color: rgba(255,255,255,0.1);
  color: #EDE9F6;
}
[data-theme="dark"] .modal-header {
  background-color: #252238;
  border-bottom-color: rgba(255,255,255,0.1);
}
[data-theme="dark"] .modal-header .close {
  color: #B0AACB;
  opacity: 0.8;
}
[data-theme="dark"] .modal-body {
  background-color: #1C1A2E;
}
[data-theme="dark"] .modal-footer {
  background-color: #252238;
  border-top-color: rgba(255,255,255,0.1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .modal-content {
    background-color: #1C1A2E;
    border-color: rgba(255,255,255,0.1);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .modal-header {
    background-color: #252238;
    border-bottom-color: rgba(255,255,255,0.1);
  }
  :root:not([data-theme="light"]) .modal-header .close {
    color: #B0AACB;
    opacity: 0.8;
  }
  :root:not([data-theme="light"]) .modal-body {
    background-color: #1C1A2E;
  }
  :root:not([data-theme="light"]) .modal-footer {
    background-color: #252238;
    border-top-color: rgba(255,255,255,0.1);
  }
}

/* Nav tabs */
[data-theme="dark"] .nav-tabs {
  border-bottom-color: rgba(255,255,255,0.1);
}
[data-theme="dark"] .nav-tabs > li > a {
  color: #B0AACB;
  background-color: transparent;
  border-color: transparent;
}
[data-theme="dark"] .nav-tabs > li > a:hover {
  background-color: #252238;
  border-color: rgba(255,255,255,0.1);
  color: #EDE9F6;
}
[data-theme="dark"] .nav-tabs > li.active > a,
[data-theme="dark"] .nav-tabs > li.active > a:hover,
[data-theme="dark"] .nav-tabs > li.active > a:focus {
  background-color: #1C1A2E;
  border-color: rgba(255,255,255,0.1);
  border-bottom-color: #1C1A2E;
  color: #EDE9F6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .nav-tabs {
    border-bottom-color: rgba(255,255,255,0.1);
  }
  :root:not([data-theme="light"]) .nav-tabs > li > a {
    color: #B0AACB;
    background-color: transparent;
    border-color: transparent;
  }
  :root:not([data-theme="light"]) .nav-tabs > li > a:hover {
    background-color: #252238;
    border-color: rgba(255,255,255,0.1);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .nav-tabs > li.active > a,
  :root:not([data-theme="light"]) .nav-tabs > li.active > a:hover,
  :root:not([data-theme="light"]) .nav-tabs > li.active > a:focus {
    background-color: #1C1A2E;
    border-color: rgba(255,255,255,0.1);
    border-bottom-color: #1C1A2E;
    color: #EDE9F6;
  }
}

/* Dropdown menus */
[data-theme="dark"] .dropdown-menu {
  background-color: #1C1A2E;
  border-color: rgba(255,255,255,0.1);
}
[data-theme="dark"] .dropdown-menu > li > a {
  color: #EDE9F6;
}
[data-theme="dark"] .dropdown-menu > li > a:hover,
[data-theme="dark"] .dropdown-menu > li > a:focus {
  background-color: #252238;
  color: #EDE9F6;
}
[data-theme="dark"] .dropdown-menu .divider {
  background-color: rgba(255,255,255,0.1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .dropdown-menu {
    background-color: #1C1A2E;
    border-color: rgba(255,255,255,0.1);
  }
  :root:not([data-theme="light"]) .dropdown-menu > li > a {
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .dropdown-menu > li > a:hover,
  :root:not([data-theme="light"]) .dropdown-menu > li > a:focus {
    background-color: #252238;
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .dropdown-menu .divider {
    background-color: rgba(255,255,255,0.1);
  }
}

/* Well */
[data-theme="dark"] .well {
  background-color: #252238;
  border-color: rgba(255,255,255,0.1);
  color: #EDE9F6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .well {
    background-color: #252238;
    border-color: rgba(255,255,255,0.1);
    color: #EDE9F6;
  }
}

/* Default button */
[data-theme="dark"] .btn-default {
  background-color: #252238;
  border-color: rgba(255,255,255,0.14);
  color: #EDE9F6;
}
[data-theme="dark"] .btn-default:hover,
[data-theme="dark"] .btn-default:focus {
  background-color: #2A2640;
  border-color: rgba(255,255,255,0.2);
  color: #EDE9F6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn-default {
    background-color: #252238;
    border-color: rgba(255,255,255,0.14);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .btn-default:hover,
  :root:not([data-theme="light"]) .btn-default:focus {
    background-color: #2A2640;
    border-color: rgba(255,255,255,0.2);
    color: #EDE9F6;
  }
}

/* Tables */
[data-theme="dark"] .table > thead > tr > th,
[data-theme="dark"] .table > tbody > tr > th,
[data-theme="dark"] .table > tfoot > tr > th,
[data-theme="dark"] .table > thead > tr > td,
[data-theme="dark"] .table > tbody > tr > td,
[data-theme="dark"] .table > tfoot > tr > td {
  border-top-color: rgba(255,255,255,0.08);
  color: #EDE9F6;
}
[data-theme="dark"] .table > thead > tr > th {
  border-bottom-color: rgba(255,255,255,0.14);
  color: #B0AACB;
}
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
  background-color: rgba(255,255,255,0.03);
}
[data-theme="dark"] .table-hover > tbody > tr:hover {
  background-color: rgba(255,255,255,0.05);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .table > thead > tr > th,
  :root:not([data-theme="light"]) .table > tbody > tr > th,
  :root:not([data-theme="light"]) .table > tfoot > tr > th,
  :root:not([data-theme="light"]) .table > thead > tr > td,
  :root:not([data-theme="light"]) .table > tbody > tr > td,
  :root:not([data-theme="light"]) .table > tfoot > tr > td {
    border-top-color: rgba(255,255,255,0.08);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .table > thead > tr > th {
    border-bottom-color: rgba(255,255,255,0.14);
    color: #B0AACB;
  }
  :root:not([data-theme="light"]) .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(255,255,255,0.03);
  }
  :root:not([data-theme="light"]) .table-hover > tbody > tr:hover {
    background-color: rgba(255,255,255,0.05);
  }
}

/* HR */
[data-theme="dark"] hr {
  border-top-color: rgba(255,255,255,0.1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) hr {
    border-top-color: rgba(255,255,255,0.1);
  }
}

/* Alerts */
[data-theme="dark"] .alert-info {
  background-color: rgba(49, 130, 206, 0.15);
  border-color: rgba(49, 130, 206, 0.3);
  color: #90CDF4;
}
[data-theme="dark"] .alert-danger,
[data-theme="dark"] .alert-error {
  background-color: rgba(229, 62, 62, 0.15);
  border-color: rgba(229, 62, 62, 0.3);
  color: #FEB2B2;
}
[data-theme="dark"] .alert-success {
  background-color: rgba(56, 161, 105, 0.15);
  border-color: rgba(56, 161, 105, 0.3);
  color: #9AE6B4;
}
[data-theme="dark"] .alert-warning {
  background-color: rgba(214, 158, 46, 0.15);
  border-color: rgba(214, 158, 46, 0.3);
  color: #F6E05E;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .alert-info {
    background-color: rgba(49, 130, 206, 0.15);
    border-color: rgba(49, 130, 206, 0.3);
    color: #90CDF4;
  }
  :root:not([data-theme="light"]) .alert-danger,
  :root:not([data-theme="light"]) .alert-error {
    background-color: rgba(229, 62, 62, 0.15);
    border-color: rgba(229, 62, 62, 0.3);
    color: #FEB2B2;
  }
  :root:not([data-theme="light"]) .alert-success {
    background-color: rgba(56, 161, 105, 0.15);
    border-color: rgba(56, 161, 105, 0.3);
    color: #9AE6B4;
  }
  :root:not([data-theme="light"]) .alert-warning {
    background-color: rgba(214, 158, 46, 0.15);
    border-color: rgba(214, 158, 46, 0.3);
    color: #F6E05E;
  }
}

/* List group */
[data-theme="dark"] .list-group-item {
  background-color: #1C1A2E;
  border-color: rgba(255,255,255,0.08);
  color: #EDE9F6;
}
[data-theme="dark"] a.list-group-item:hover,
[data-theme="dark"] button.list-group-item:hover {
  background-color: #252238;
  color: #EDE9F6;
}
[data-theme="dark"] .list-group-item.active,
[data-theme="dark"] .list-group-item.active:hover {
  background-color: #6B4FBB;
  border-color: #6B4FBB;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .list-group-item {
    background-color: #1C1A2E;
    border-color: rgba(255,255,255,0.08);
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) a.list-group-item:hover,
  :root:not([data-theme="light"]) button.list-group-item:hover {
    background-color: #252238;
    color: #EDE9F6;
  }
  :root:not([data-theme="light"]) .list-group-item.active,
  :root:not([data-theme="light"]) .list-group-item.active:hover {
    background-color: #6B4FBB;
    border-color: #6B4FBB;
  }
}

/* Language switcher select (navbar) */
[data-theme="dark"] .language-switcher select {
  background: rgba(30,26,50,0.9);
  color: #EDE9F6;
  border-color: rgba(255,255,255,0.14);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .language-switcher select {
    background: rgba(30,26,50,0.9);
    color: #EDE9F6;
    border-color: rgba(255,255,255,0.14);
  }
}

/* Tab content / pane backgrounds */
[data-theme="dark"] .tab-content,
[data-theme="dark"] .tab-pane {
  background-color: transparent;
  color: #EDE9F6;
}

/* Labels / badges */
[data-theme="dark"] .label-default {
  background-color: #252238;
  color: #B0AACB;
}

/* Jumbotron */
[data-theme="dark"] .jumbotron {
  background-color: #252238;
  color: #EDE9F6;
}

/* General links in dark mode */
[data-theme="dark"] a {
  color: #9B7FE8;
}
[data-theme="dark"] a:hover {
  color: #C4AFFF;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) a {
    color: #9B7FE8;
  }
  :root:not([data-theme="light"]) a:hover {
    color: #C4AFFF;
  }
}

/* ---------------------------------------------------------
   Skeleton Loading — shimmer system
   --------------------------------------------------------- */
@keyframes sk-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

.sk-box {
  display: block;
  background: linear-gradient(
    90deg,
    var(--bg-subtle) 25%,
    rgba(255, 255, 255, 0.70) 50%,
    var(--bg-subtle) 75%
  );
  background-size: 1200px 100%;
  animation: sk-shimmer 1.5s infinite linear;
  border-radius: var(--radius-sm);
}

.sk-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-card);
}

.sk-row {
  display: flex;
  align-items: center;
}

[data-theme="dark"] .sk-box {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.11) 50%,
    rgba(255,255,255,0.04) 75%
  );
  background-size: 1200px 100%;
}

[data-theme="dark"] .sk-card {
  background: #1e1a30;
  border-color: rgba(255,255,255,0.06);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sk-box {
    background: linear-gradient(
      90deg,
      rgba(255,255,255,0.04) 25%,
      rgba(255,255,255,0.11) 50%,
      rgba(255,255,255,0.04) 75%
    );
    background-size: 1200px 100%;
  }
  :root:not([data-theme="light"]) .sk-card {
    background: #1e1a30;
    border-color: rgba(255,255,255,0.06);
  }
}

/* ---------------------------------------------------------
   Bottom Navigation Bar  (pb-bottomnav)  — P0-1
   --------------------------------------------------------- */
.pb-bottomnav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 999;
  height: calc(var(--bottomnav-height) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: rgba(247, 245, 242, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-light);
  box-shadow: 0 -2px 16px rgba(28, 26, 46, 0.08);
}

.pb-bottomnav__inner {
  display: flex;
  height: var(--bottomnav-height);
  align-items: stretch;
}

.pb-bottomnav__tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-sans);
  line-height: 1.2;
  gap: 3px;
  min-height: 44px;
  transition: color var(--transition-fast);
  position: relative;
}

.pb-bottomnav__tab:hover,
.pb-bottomnav__tab:active {
  color: var(--color-primary);
  text-decoration: none;
}

.pb-bottomnav__tab.active {
  color: var(--color-primary);
}

.pb-bottomnav__tab.active::before {
  content: '';
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 0 0 2px 2px;
}

.pb-bottomnav__icon {
  font-size: 22px;
  line-height: 1;
}

.pb-bottomnav__tab--post .pb-bottomnav__icon {
  font-size: 28px;
  color: var(--color-primary);
}

.pb-bottomnav__label {
  font-size: 10px;
  letter-spacing: 0.3px;
}

@media (max-width: 768px) {
  .pb-bottomnav { display: block; }
  body { padding-bottom: calc(var(--bottomnav-height) + env(safe-area-inset-bottom, 0px)); }
}

[data-theme="dark"] .pb-bottomnav {
  background: rgba(28, 26, 46, 0.96);
  border-top-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.35);
}
[data-theme="dark"] .pb-bottomnav__tab { color: rgba(255,255,255,0.40); }
[data-theme="dark"] .pb-bottomnav__tab:hover,
[data-theme="dark"] .pb-bottomnav__tab.active { color: #9B7FE8; }
[data-theme="dark"] .pb-bottomnav__tab.active::before { background: #9B7FE8; }
[data-theme="dark"] .pb-bottomnav__tab--post .pb-bottomnav__icon { color: #9B7FE8; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pb-bottomnav {
    background: rgba(28, 26, 46, 0.96);
    border-top-color: rgba(255, 255, 255, 0.08);
  }
  :root:not([data-theme="light"]) .pb-bottomnav__tab { color: rgba(255,255,255,0.40); }
  :root:not([data-theme="light"]) .pb-bottomnav__tab.active { color: #9B7FE8; }
  :root:not([data-theme="light"]) .pb-bottomnav__tab--post .pb-bottomnav__icon { color: #9B7FE8; }
}

/* ---------------------------------------------------------
   Touch Target Compliance — P0-2
   iOS: 44×44pt  |  Android: 48×48dp
   --------------------------------------------------------- */
@media (max-width: 768px) {
  .pb-btn,
  .btn,
  button:not(.pb-bottomnav__tab):not(.theme-toggle),
  input[type="button"],
  input[type="submit"],
  input[type="reset"] {
    min-height: 44px;
  }

  /* Expand small icon-only buttons via padding, preserve visual */
  .theme-toggle,
  .btn-close {
    min-width: 44px;
    min-height: 44px;
  }

  /* Select / dropdown controls */
  select {
    min-height: 44px;
  }

  /* Navbar login / register links */
  a.login-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
}