:root {
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --card-bg: rgba(30, 41, 59, 0.65);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-hover-border: rgba(56, 189, 248, 0.4);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-cyan: #06b6d4;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
  --success: #10b981;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  padding-bottom: 120px;
  overflow-x: hidden;
  position: relative;
}

/* Atmospheric Glow Spheres */
.glow-sphere {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}
.sphere-1 {
  width: 450px;
  height: 450px;
  background: rgba(6, 182, 212, 0.12);
  top: -100px;
  left: -100px;
}
.sphere-2 {
  width: 500px;
  height: 500px;
  background: rgba(139, 92, 246, 0.1);
  top: 30%;
  right: -150px;
}
.sphere-3 {
  width: 400px;
  height: 400px;
  background: rgba(59, 130, 246, 0.08);
  bottom: 0;
  left: 20%;
}

/* Glass Header */
.glass-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(15, 23, 42, 0.75);
  border-bottom: 1px solid var(--card-border);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.brand-icon {
  font-size: 2.2rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--card-border);
}

.brand-text h1 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-live {
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--accent-gradient);
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.header-actions {
  display: flex;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  text-decoration: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-accent {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.45);
}

/* Main Container */
.main-container {
  max-width: 1400px;
  margin: 28px auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Glass Card */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* Stats Banner */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
  padding: 18px 28px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  font-weight: 500;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.status-online {
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 6px;
}

.stat-divider {
  width: 1px;
  background: var(--card-border);
}

/* Search & Filters Section */
.search-filter-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.search-bar-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 18px;
  color: var(--text-secondary);
  pointer-events: none;
}

.search-bar-wrapper input {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px 48px 16px 50px;
  font-size: 1rem;
  color: var(--text-primary);
  outline: none;
  transition: all 0.25s ease;
}

.search-bar-wrapper input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.btn-clear {
  position: absolute;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
}

.filters-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.filter-group select {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.filter-group select:focus {
  border-color: var(--accent-cyan);
}

/* Quick Genre Badges */
.genres-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--card-border);
}

.chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 30px;
  padding: 6px 14px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip:hover, .chip.active {
  background: rgba(6, 182, 212, 0.15);
  color: #38bdf8;
  border-color: rgba(6, 182, 212, 0.4);
}

/* Results Header */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.results-info {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.results-info h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.results-count-badge {
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 12px;
}

/* Spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Stations Grid */
.stations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 20px;
}

/* Station Card */
.station-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.station-card:hover {
  border-color: var(--card-hover-border);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.station-card.is-playing {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.25);
}

.card-top {
  display: flex;
  gap: 14px;
  margin-bottom: 12px;
}

.station-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  flex-shrink: 0;
}

.station-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.station-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.station-meta-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.station-flag {
  font-size: 1.1rem;
}

.station-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.8em;
}

.station-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.station-tag {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  color: #cbd5e1;
  padding: 3px 8px;
  border-radius: 6px;
}

.card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--card-border);
}

.btn-card-play {
  background: var(--accent-gradient);
  border: none;
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s ease;
}

.btn-card-play:hover {
  opacity: 0.9;
}

.btn-card-stream {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-card-stream:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Pagination */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
}

#page-indicator {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Sticky Bottom Audio Player */
.player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  background: rgba(11, 15, 25, 0.88);
  border-top: 1px solid var(--card-border);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5);
}

.player-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.player-station {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 250px;
  max-width: 380px;
}

#player-logo {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--card-border);
}

.player-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}

.player-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

#player-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.player-country {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Audio Visualizer Animation */
.visualizer {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.visualizer span {
  width: 3px;
  background: var(--accent-cyan);
  border-radius: 2px;
  animation: equalize 1s infinite alternate ease-in-out;
}

.visualizer span:nth-child(1) { height: 60%; animation-delay: 0.1s; }
.visualizer span:nth-child(2) { height: 100%; animation-delay: 0.3s; }
.visualizer span:nth-child(3) { height: 40%; animation-delay: 0.5s; }
.visualizer span:nth-child(4) { height: 80%; animation-delay: 0.2s; }

@keyframes equalize {
  0% { height: 20%; }
  100% { height: 100%; }
}

/* Player Controls */
.player-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-play:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
}

.player-status-tag {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Player Extras & Volume */
.player-extras {
  display: flex;
  align-items: center;
  gap: 16px;
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
}

.volume-control input[type="range"] {
  width: 90px;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.btn-icon {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 85px;
  right: 24px;
  background: #1e293b;
  color: #38bdf8;
  border: 1px solid var(--card-hover-border);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive Base Rules */
.mobile-header-actions {
  display: none;
  align-items: center;
  gap: 8px;
}

.btn-icon-mobile {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon-mobile:hover, .btn-icon-mobile:active {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(56, 189, 248, 0.4);
}

.btn-player-options-mobile {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
}

/* Mobile Filter Toolbar */
.search-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  gap: 10px;
}

.btn-filter-toggle {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-filter-toggle:hover, .btn-filter-toggle.active {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.4);
}

.btn-filter-toggle .filter-arrow {
  transition: transform 0.25s ease;
}

.btn-filter-toggle.active .filter-arrow {
  transform: rotate(180deg);
}

.filter-count-badge {
  background: #38bdf8;
  color: #090d16;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
}

.btn-filter-reset {
  background: transparent;
  border: none;
  color: #f43f5e;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
}

.filters-collapsible {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
  .filters-collapsible {
    display: none;
    padding-top: 12px;
  }
  .filters-collapsible.expanded {
    display: block;
  }
  .desktop-only {
    display: none !important;
  }
  .mobile-header-actions {
    display: flex !important;
  }
  .header-container {
    flex-direction: row !important;
    justify-content: space-between;
    align-items: center;
  }
  .brand-text h1 {
    font-size: 1.15rem;
  }
  .brand-text .tagline {
    display: none;
  }
  .stats-banner {
    display: none !important; /* Oculta banner de stats em telas pequenas para não poluir */
  }
  .view-tabs-container {
    display: none !important; /* Substituído pela Bottom Tab Bar nativa */
  }
  .search-filter-section {
    padding: 12px 14px;
    margin-bottom: 15px;
  }
  .genres-chips-container {
    padding-bottom: 4px;
    margin-top: 10px;
  }
  .chip {
    padding: 5px 12px;
    font-size: 0.8rem;
  }
  .main-container {
    padding-bottom: 145px !important;
  }
  /* Mini-Player Flutuante Mobile */
  .player-bar {
    bottom: 66px !important;
    left: 8px !important;
    right: 8px !important;
    border-radius: 16px !important;
    background: rgba(15, 23, 42, 0.94) !important;
    border: 1px solid rgba(56, 189, 248, 0.28) !important;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.65) !important;
    padding: 0;
  }
  .player-container {
    padding: 8px 12px !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 10px !important;
  }
  .player-station {
    min-width: 0 !important;
    flex: 1 !important;
    max-width: none !important;
    gap: 10px !important;
  }
  #player-logo {
    width: 38px !important;
    height: 38px !important;
    border-radius: 8px !important;
  }
  #btn-player-fav {
    display: none !important;
  }
  #player-name {
    font-size: 0.92rem !important;
    max-width: 140px;
  }
  #player-country-genre {
    font-size: 0.72rem !important;
  }
  .player-controls {
    flex-shrink: 0;
  }
  .btn-play {
    width: 42px !important;
    height: 42px !important;
  }
  .btn-play svg {
    width: 18px !important;
    height: 18px !important;
  }
  .player-status-tag {
    display: none !important;
  }
  .player-extras {
    display: none !important;
  }
  .btn-player-options-mobile {
    display: flex !important;
  }
  .now-playing-strip {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
  }
}

/* View Tabs (Todas, Favoritas, Recentes) */
.view-tabs-container {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.view-tab {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.view-tab:hover, .view-tab.active {
  background: var(--card-bg);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.15);
}

.tab-badge {
  background: rgba(6, 182, 212, 0.25);
  color: #38bdf8;
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 10px;
}

/* Favorite Stars */
.btn-fav-star {
  background: transparent;
  border: none;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 2px 6px;
}

.btn-fav-star:hover {
  transform: scale(1.2);
  color: #facc15;
}

.btn-fav-star.active {
  color: #facc15;
  text-shadow: 0 0 10px rgba(250, 204, 21, 0.6);
}

/* Now Playing Strip */
.now-playing-strip {
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 24px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1400px;
  margin: 0 auto;
}

.np-badge {
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--accent-gradient);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.np-text {
  color: #e2e8f0;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Sleep Timer */
.sleep-timer-wrapper {
  position: relative;
}

.sleep-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #f43f5e;
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 10px;
}

.sleep-menu {
  position: absolute;
  bottom: 50px;
  right: 0;
  background: #0f172a;
  border: 1px solid var(--card-hover-border);
  border-radius: var(--radius-md);
  padding: 10px;
  min-width: 150px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 200;
}

.sleep-title {
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding: 4px 8px;
  text-transform: uppercase;
  font-weight: 600;
}

.sleep-menu button {
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 8px 12px;
  text-align: left;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.15s ease;
}

.sleep-menu button:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-cyan);
}

.btn-icon.active {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.15);
}

/* Modal de Perfil e Histórico (Estilo radios-online.pt) */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 15, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-dialog {
  width: 100%;
  max-width: 800px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  padding: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--card-hover-border);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: rgba(15, 23, 42, 0.9);
  border-bottom: 1px solid var(--card-border);
}

.modal-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.modal-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--card-border);
}

.modal-brand h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--text-primary);
}

.modal-slogan {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 500;
}

.btn-close-modal {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-modal:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

/* Modal Tabs */
.modal-tabs {
  display: flex;
  gap: 2px;
  background: rgba(11, 15, 25, 0.7);
  padding: 8px 16px 0 16px;
  border-bottom: 1px solid var(--card-border);
  overflow-x: auto;
}

.modal-tab {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-secondary);
  padding: 10px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.modal-tab:hover {
  color: var(--text-primary);
}

.modal-tab.active {
  color: #38bdf8;
  border-bottom-color: var(--accent-cyan);
}

/* Modal Body */
.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  background: rgba(15, 23, 42, 0.6);
}

.modal-tab-content {
  display: none;
}

.modal-tab-content.active {
  display: block;
}

.tab-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.badge-history-live {
  font-size: 0.75rem;
  color: var(--success);
  font-weight: 600;
}

/* Tracks List */
.tracks-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.track-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: background 0.15s ease;
}

.track-row:hover {
  background: rgba(255, 255, 255, 0.06);
}

.track-time {
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.12);
  padding: 4px 8px;
  border-radius: 4px;
}

.track-details {
  flex: 1;
  overflow: hidden;
}

.track-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.track-artist {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Frequencies Grid */
.frequencies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.freq-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.freq-city {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.freq-val {
  font-family: monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(6, 182, 212, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
}

/* Schedule List */
.schedule-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.schedule-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  gap: 16px;
}

.schedule-time {
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-purple);
  white-space: nowrap;
}

.schedule-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.schedule-hosts {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Contacts Grid */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.contact-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 600;
}

.contact-val {
  font-size: 0.9rem;
  color: #38bdf8;
  word-break: break-all;
  text-decoration: none;
}

.contact-val:hover {
  text-decoration: underline;
}

.modal-about-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #cbd5e1;
  margin-top: 14px;
}

/* ==========================================================================
   Novas Funcionalidades: PWA, Nearby, Spotify/YT, Gravador, EQ & Modo Carro
   ========================================================================== */

/* 1. Chip Especial "Perto de Mim" */
.chip-special {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.25), rgba(59, 130, 246, 0.25)) !important;
  border-color: rgba(6, 182, 212, 0.5) !important;
  color: #38bdf8 !important;
  font-weight: 600 !important;
}

.chip-special:hover {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.4), rgba(59, 130, 246, 0.4)) !important;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.3) !important;
}

/* 2. Ações de Spotify & YouTube no Now Playing */
.now-playing-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.np-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.btn-np-service {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-spotify {
  background: #1db954;
  color: #000;
}

.btn-spotify:hover {
  background: #1ed760;
  transform: scale(1.05);
  box-shadow: 0 0 10px rgba(29, 185, 84, 0.4);
}

.btn-youtube {
  background: #ff0000;
  color: #fff;
}

.btn-youtube:hover {
  background: #ff3333;
  transform: scale(1.05);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.4);
}

.track-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-track-service {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
  opacity: 0.85;
}

.btn-track-service:hover {
  transform: scale(1.1);
  opacity: 1;
}

/* 3. Botão Gravador de Áudio ao Vivo */
.btn-record {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-record:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
  color: #fca5a5;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.3);
}

.rec-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
}

.btn-record.recording {
  background: rgba(239, 68, 68, 0.3);
  border-color: #ef4444;
  color: #ffffff;
  animation: rec-pulse 1.2s infinite alternate ease-in-out;
}

.btn-record.recording .rec-dot {
  background: #ffffff;
  box-shadow: 0 0 8px #ef4444;
}

@keyframes rec-pulse {
  from {
    box-shadow: 0 0 4px rgba(239, 68, 68, 0.3);
  }
  to {
    box-shadow: 0 0 16px rgba(239, 68, 68, 0.8);
  }
}

/* 4. Modal do Equalizador Web Audio */
.eq-dialog {
  max-width: 650px !important;
}

.eq-presets-wrapper {
  margin-bottom: 22px;
}

.eq-presets-wrapper label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.eq-presets-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.eq-preset-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.eq-preset-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.eq-preset-btn.active {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}

.eq-sliders-container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  margin-bottom: 18px;
  min-height: 220px;
}

.eq-band {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  height: 100%;
}

.eq-band-gain {
  font-family: monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.eq-slider {
  -webkit-appearance: slider-vertical;
  width: 24px;
  height: 120px;
  cursor: pointer;
  accent-color: var(--accent-purple);
}

.eq-band-freq {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.eq-band-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.eq-footer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
}

.eq-status-hint {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* 5. Modo Carro (Car Mode Fullscreen) */
.car-mode-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #050811;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 36px;
  box-sizing: border-box;
}

.car-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-car-exit {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-car-exit:hover {
  background: rgba(239, 68, 68, 0.4);
  border-color: #ef4444;
}

.car-clock {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #38bdf8;
  letter-spacing: 2px;
  text-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
}

.car-center-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: auto 0;
  gap: 12px;
}

.car-station-logo {
  width: 140px;
  height: 140px;
  border-radius: 24px;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.car-station-name {
  font-family: 'Outfit', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.5px;
  max-width: 90%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.car-station-meta {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin: 0;
}

.car-now-playing-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 12px 24px;
  margin-top: 10px;
  max-width: 800px;
}

.car-np-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #f43f5e;
  letter-spacing: 1px;
}

.car-now-playing-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: 4px;
}

.car-controls-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 10px;
}

.car-buttons-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
}

.btn-car-nav {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-car-nav:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.08);
}

.btn-car-play {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  border: none;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.5);
  transition: all 0.2s ease;
}

.btn-car-play:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.7);
}

.car-volume-box {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 400px;
  color: var(--text-secondary);
}

.car-volume-slider {
  flex: 1;
  height: 10px;
  border-radius: 5px;
  accent-color: #38bdf8;
  cursor: pointer;
}

/* ==========================================================================
   Expansão PRO: Top 40, Podcasts, Despertador, Letras, Health & Qualidade
   ========================================================================== */

/* 1. Health Badge & Qualidade de Áudio */
.health-badge {
  font-family: monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 2px 8px;
  border-radius: 12px;
  letter-spacing: 0.5px;
}

.btn-quality {
  font-size: 0.75rem !important;
  font-weight: 800 !important;
  color: #38bdf8 !important;
}

.btn-lyrics {
  background: #6366f1 !important;
  color: #ffffff !important;
}

.btn-lyrics:hover {
  background: #4f46e5 !important;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

/* 2. Despertador Rádio */
.alarm-time-picker {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  width: 100%;
  box-sizing: border-box;
  text-align: center;
}

.alarm-station-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#alarm-station-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
}

.alarm-change-hint {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.alarm-status-banner {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #34d399;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.alarm-active-indicator {
  font-size: 1.2rem;
  animation: rec-pulse 1s infinite alternate;
}

/* 3. Top 40 Airplay Charts */
.charts-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.charts-period-badge {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.charts-list-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 4px;
}

.chart-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  transition: all 0.2s ease;
}

.chart-row:hover {
  background: rgba(255, 255, 255, 0.07);
  transform: translateX(4px);
}

.chart-rank {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  width: 32px;
  text-align: center;
  color: #38bdf8;
}

.chart-rank.top-3 {
  color: #f59e0b;
  font-size: 1.4rem;
}

.chart-meta {
  flex: 1;
  overflow: hidden;
}

.chart-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chart-artist {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.chart-spins {
  font-family: monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: #a855f7;
  background: rgba(168, 85, 247, 0.12);
  padding: 4px 10px;
  border-radius: 9999px;
  white-space: nowrap;
}

/* 4. Letras de Música (Lyrics Modal) */
.lyrics-text-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #e2e8f0;
  white-space: pre-wrap;
  max-height: 480px;
  overflow-y: auto;
  text-align: center;
  font-family: 'Inter', sans-serif;
}

/* 5. Podcasts & Programas Gravados */
.podcasts-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 14px;
}

.podcast-show-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.podcast-show-header {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.podcast-show-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.podcast-show-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.podcast-show-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.podcast-episodes-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 12px;
}

.podcast-episode-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  gap: 12px;
}

.ep-details {
  flex: 1;
}

.ep-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ep-meta {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.btn-ep-play {
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #38bdf8;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-ep-play:hover {
  background: rgba(59, 130, 246, 0.4);
  transform: scale(1.05);
}

/* ==========================================================================
   Voice Search Button & Animation
   ========================================================================== */
.btn-voice-search {
  background: transparent;
  border: none;
  font-size: 1.15rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 50%;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-voice-search:hover {
  transform: scale(1.15);
  background: rgba(255, 255, 255, 0.1);
}

.btn-voice-search.listening {
  background: rgba(239, 68, 68, 0.25);
  border: 1px solid #ef4444;
  animation: voicePulse 1s infinite alternate;
}

@keyframes voicePulse {
  0% { transform: scale(1); box-shadow: 0 0 4px #ef4444; }
  100% { transform: scale(1.2); box-shadow: 0 0 16px #ef4444; }
}

/* ==========================================================================
   Language Selector Dropdown
   ========================================================================== */
.lang-dropdown-wrapper {
  position: relative;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 6px;
  min-width: 140px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lang-opt {
  background: transparent;
  border: none;
  color: var(--text-primary);
  text-align: left;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease;
}

.lang-opt:hover {
  background: rgba(59, 130, 246, 0.2);
  color: #38bdf8;
}

/* ==========================================================================
   Shazam Acoustic Identifier Modal
   ========================================================================== */
.shazam-pulse {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto;
  background: linear-gradient(135deg, #06b6d4, #3b82f6);
  box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.7);
  animation: pulseShazam 1.5s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes pulseShazam {
  to {
    box-shadow: 0 0 0 35px rgba(6, 182, 212, 0);
  }
}

.identify-disc {
  font-size: 3.5rem;
  animation: rotateDisc 10s linear infinite;
  display: inline-block;
}

@keyframes rotateDisc {
  100% { transform: rotate(360deg); }
}

.identify-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

.btn-action-music {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-spotify {
  background: #1db954;
  color: #fff;
  border: none;
}

.btn-spotify:hover {
  background: #1ed760;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(29, 185, 84, 0.4);
}

.btn-youtube {
  background: #ff0000;
  color: #fff;
  border: none;
}

.btn-youtube:hover {
  background: #cc0000;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4);
}

/* ==========================================================================
   Share & QR Code Modal
   ========================================================================== */
.qrcode-wrapper {
  background: #ffffff;
  padding: 16px;
  border-radius: 14px;
  display: inline-block;
  margin-bottom: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.qrcode-wrapper svg {
  display: block;
}

.share-input-box {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.share-input-box input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 10px 14px;
  border-radius: 8px;
  color: #fff;
  font-size: 0.85rem;
}

/* ==========================================================================
   Artist Radar Modal
   ========================================================================== */
.radar-results-box {
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.radar-station-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  padding: 12px 16px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.radar-station-card:hover {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

.radar-station-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.radar-station-logo {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  background: #1e293b;
}

.radar-track-title {
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
}

.radar-station-name {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.btn-radar-tune {
  background: linear-gradient(135deg, #06b6d4, #3b82f6);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-radar-tune:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.4);
}

/* =======================================================
   iOS-STYLE BOTTOM NAVIGATION BAR & BOTTOM SHEETS
   ======================================================= */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 62px;
  z-index: 200;
  background: rgba(9, 13, 22, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: none;
  align-items: center;
  justify-content: space-around;
  padding: 0 4px;
}

.nav-tab {
  background: transparent;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  padding: 6px 14px;
  transition: all 0.2s ease;
  border-radius: 8px;
}

.nav-tab:active {
  transform: scale(0.94);
}

.nav-tab.active {
  color: #38bdf8;
}

.nav-tab.active .nav-tab-icon {
  transform: scale(1.15);
}

.nav-tab-icon {
  font-size: 1.25rem;
  transition: transform 0.2s ease;
}

.nav-tab-label {
  letter-spacing: -0.2px;
}

.nav-tab-badge {
  position: absolute;
  top: 4px;
  right: 12px;
  background: #f43f5e;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 10px;
}

/* Bottom Sheet Modals */
.modal-bottom-sheet {
  align-items: flex-end !important;
  padding: 0 !important;
}

.bottom-sheet-dialog {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border-bottom-left-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  border-top-left-radius: 24px !important;
  border-top-right-radius: 24px !important;
  padding: 14px 20px 32px 20px !important;
  background: rgba(15, 23, 42, 0.96) !important;
  backdrop-filter: blur(28px) !important;
  -webkit-backdrop-filter: blur(28px) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.8) !important;
  animation: slideUpSheet 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpSheet {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.sheet-handle {
  width: 44px;
  height: 5px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 3px;
  margin: 0 auto 14px auto;
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sheet-title-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sheet-icon {
  font-size: 1.5rem;
}

.sheet-title-box h3 {
  font-size: 1.05rem;
  margin: 0;
  color: #fff;
  font-family: var(--font-heading);
}

.sheet-title-box p {
  font-size: 0.78rem;
  margin: 2px 0 0 0;
  color: var(--text-secondary);
}

.sheet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

@media (max-width: 480px) {
  .sheet-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }
}

.sheet-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.sheet-item:hover, .sheet-item:active {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.4);
  transform: scale(1.02);
}

.sheet-item-icon {
  font-size: 1.4rem;
}

.sheet-item-text {
  font-size: 0.72rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}

.sheet-lang-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sheet-lang-buttons {
  display: flex;
  gap: 6px;
}

.sheet-lang-opt {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 5px 9px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.sheet-lang-opt.active {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  border-color: #38bdf8;
}