/* =========================================================
   NOAURA RADIO PANEL — Global Styles
   Dark Premium · Glassmorphism · SaaS Modern
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --bg-base:        #080b12;
  --bg-surface:     #0d1220;
  --bg-card:        rgba(255, 255, 255, 0.04);
  --bg-card-hover:  rgba(255, 255, 255, 0.07);
  --border:         rgba(255, 255, 255, 0.08);
  --border-glow:    rgba(108, 99, 255, 0.4);

  --accent:         #6c63ff;
  --accent-2:       #ff5fa0;
  --accent-soft:    rgba(108, 99, 255, 0.15);
  --success:        #2ecc71;
  --danger:         #e74c3c;
  --warning:        #f39c12;

  --text-primary:   #f0f0f8;
  --text-secondary: #8890a8;
  --text-muted:     #4a5068;

  --font-display:   'Syne', sans-serif;
  --font-body:      'DM Sans', sans-serif;

  --radius-sm:      6px;
  --radius-md:      12px;
  --radius-lg:      18px;
  --radius-xl:      28px;

  --shadow-card:    0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow:    0 0 40px rgba(108, 99, 255, 0.2);
  --transition:     all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── Background mesh ───────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(108,99,255,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(255,95,160,0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ─── Typography ────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}
a { color: inherit; text-decoration: none; }
input, select, textarea, button { font-family: var(--font-body); }

/* ─── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ─── Utility Classes ───────────────────────────────────── */
.glass {
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.glass-hover:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,0.14);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  padding: 24px;
  transition: var(--transition);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-success { background: rgba(46,204,113,0.15); color: var(--success); }
.badge-danger  { background: rgba(231,76,60,0.15);  color: var(--danger);  }
.badge-warning { background: rgba(243,156,18,0.15); color: var(--warning); }
.badge-accent  { background: var(--accent-soft);     color: var(--accent);  }

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}
.btn-primary:hover {
  background: #7b73ff;
  box-shadow: 0 6px 28px rgba(108,99,255,0.5);
  transform: translateY(-1px);
}
.btn-danger {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 4px 16px rgba(231,76,60,0.3);
}
.btn-danger:hover { background: #c0392b; transform: translateY(-1px); }
.btn-success {
  background: var(--success);
  color: #fff;
  box-shadow: 0 4px 16px rgba(46,204,113,0.3);
}
.btn-success:hover { background: #27ae60; transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-card); }
.btn-icon {
  padding: 10px;
  border-radius: var(--radius-sm);
}
.btn-lg { padding: 13px 28px; font-size: 1rem; }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }

/* ─── Form Elements ─────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 11px 14px;
  font-size: 0.9rem;
  transition: var(--transition);
  width: 100%;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(108,99,255,0.07);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}
.form-input::placeholder { color: var(--text-muted); }
.form-input-icon {
  position: relative;
}
.form-input-icon .form-input { padding-left: 40px; }
.form-input-icon .input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ─── Tables ─────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
tbody tr:hover { background: rgba(255,255,255,0.03); }
tbody tr:last-child td { border-bottom: none; }

/* ─── Status Indicators ─────────────────────────────────── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.online  { background: var(--success); box-shadow: 0 0 6px var(--success); animation: pulse 2s infinite; }
.status-dot.offline { background: var(--danger); }
.status-dot.warning { background: var(--warning); }

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--success); }
  50%       { opacity: 0.6; box-shadow: 0 0 16px var(--success); }
}

/* ─── Sidebar Layout ────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; position: relative; z-index: 1; }

.sidebar {
  width: 260px;
  min-height: 100vh;
  background: rgba(13, 18, 32, 0.95);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  transition: var(--transition);
}
.sidebar-logo {
  padding: 0 24px 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.sidebar-logo .logo-mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-logo .logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}
.sidebar-section-label {
  padding: 12px 24px 6px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border-left: 3px solid transparent;
  text-decoration: none;
}
.nav-item:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}
.nav-item.active {
  color: var(--accent);
  background: rgba(108,99,255,0.08);
  border-left-color: var(--accent);
}
.nav-item i { width: 18px; text-align: center; font-size: 0.9rem; }

.sidebar-footer {
  margin-top: auto;
  padding: 20px 24px 0;
  border-top: 1px solid var(--border);
}
.user-mini {
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.user-name { font-size: 0.85rem; font-weight: 600; }
.user-role { font-size: 0.72rem; color: var(--text-muted); }

/* ─── Main Content ──────────────────────────────────────── */
.main-content {
  margin-left: 260px;
  flex: 1;
  padding: 32px;
  min-height: 100vh;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.page-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
}
.page-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.topbar-actions { display: flex; align-items: center; gap: 12px; }

/* ─── Stats Grid ────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}
.stat-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-soft);
  transform: translate(30px, -30px);
  pointer-events: none;
}
.stat-card:hover {
  border-color: rgba(108,99,255,0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 14px;
}
.stat-icon.success { background: rgba(46,204,113,0.12); color: var(--success); }
.stat-icon.danger  { background: rgba(231,76,60,0.12);  color: var(--danger);  }
.stat-icon.warning { background: rgba(243,156,18,0.12); color: var(--warning); }
.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ─── Content Grid ──────────────────────────────────────── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.content-grid.three { grid-template-columns: repeat(3, 1fr); }
.content-grid.full  { grid-template-columns: 1fr; }
.content-grid.sidebar-layout { grid-template-columns: 1fr 340px; }

/* ─── Section Headers ───────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}
.section-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ─── Now Playing Card ──────────────────────────────────── */
.now-playing-card {
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(255,95,160,0.1));
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.now-playing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236c63ff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}
.now-playing-inner { position: relative; z-index: 1; }
.track-artwork {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(108,99,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 16px;
  flex-shrink: 0;
  overflow: hidden;
}
.track-artwork img { width: 100%; height: 100%; object-fit: cover; }
.track-info { flex: 1; min-width: 0; }
.track-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-artist { font-size: 0.82rem; color: var(--text-secondary); margin-top: 4px; }

/* ─── Progress Bar ──────────────────────────────────────── */
.progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 14px;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 99px;
  transition: width 1s linear;
}

/* ─── Player Controls ───────────────────────────────────── */
.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}
.ctrl-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 0.85rem;
}
.ctrl-btn-main {
  width: 46px;
  height: 46px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(108,99,255,0.4);
  font-size: 1rem;
}
.ctrl-btn-main:hover {
  background: #7b73ff;
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(108,99,255,0.5);
}
.ctrl-btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
}
.ctrl-btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  color: var(--text-primary);
}

/* ─── Volume Slider ─────────────────────────────────────── */
input[type="range"] {
  -webkit-appearance: none;
  height: 4px;
  background: var(--border);
  border-radius: 99px;
  cursor: pointer;
  flex: 1;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 6px rgba(108,99,255,0.5);
}

/* ─── Upload Zone ───────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.upload-icon {
  font-size: 2.5rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.upload-zone:hover .upload-icon { color: var(--accent); }
.upload-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.upload-subtitle { font-size: 0.82rem; color: var(--text-muted); }

/* ─── Waveform Viz ──────────────────────────────────────── */
.waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 32px;
}
.wave-bar {
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.7;
  animation: wave var(--dur, 0.8s) ease-in-out infinite alternate;
  animation-delay: var(--delay, 0s);
}
@keyframes wave {
  from { transform: scaleY(0.3); }
  to   { transform: scaleY(1);   }
}

/* ─── Notification Toast ─────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  box-shadow: var(--shadow-card);
  animation: slideIn 0.3s ease;
  pointer-events: all;
  font-size: 0.875rem;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger);  }
.toast.info    { border-left: 3px solid var(--accent);  }
@keyframes slideIn {
  from { transform: translateX(110%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes slideOut {
  from { transform: translateX(0);    opacity: 1; }
  to   { transform: translateX(110%); opacity: 0; }
}

/* ─── Modal ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  padding: 32px;
  transform: scale(0.95) translateY(20px);
  transition: var(--transition);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}
.modal-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1rem;
  transition: var(--transition);
}
.modal-close:hover { color: var(--text-primary); }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ─── Tabs ───────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px;
  width: fit-content;
}
.tab {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-secondary);
  border: none;
  background: none;
  transition: var(--transition);
}
.tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(108,99,255,0.4);
}
.tab:not(.active):hover { color: var(--text-primary); background: var(--bg-card-hover); }

/* ─── Tag ────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

/* ─── Alert ─────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}
.alert-info    { background: rgba(108,99,255,0.1); border: 1px solid rgba(108,99,255,0.25); color: #a8a0ff; }
.alert-success { background: rgba(46,204,113,0.1); border: 1px solid rgba(46,204,113,0.25); color: #6ed99e; }
.alert-danger  { background: rgba(231,76,60,0.1);  border: 1px solid rgba(231,76,60,0.25);  color: #f08080; }

/* ─── Login Page ─────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(13,18,32,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  backdrop-filter: blur(20px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.login-logo {
  text-align: center;
  margin-bottom: 36px;
}
.login-logo-mark {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.login-logo-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}
.login-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.login-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.login-form { display: flex; flex-direction: column; gap: 18px; }
.login-switch {
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.login-switch a { color: var(--accent); font-weight: 600; cursor: pointer; }
.login-switch a:hover { text-decoration: underline; }

/* ─── Chart Placeholder ─────────────────────────────────── */
.chart-container {
  width: 100%;
  height: 180px;
  position: relative;
}
#listenerChart {
  width: 100% !important;
  height: 180px !important;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 100%;
  padding: 0 4px;
}
.chart-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--accent), rgba(108,99,255,0.2));
  border-radius: 4px 4px 0 0;
  opacity: 0.8;
  transition: opacity 0.2s;
  cursor: pointer;
}
.chart-bar:hover { opacity: 1; }

/* ─── Playlist Track Row ─────────────────────────────────── */
.playlist-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: var(--transition);
}
.playlist-item:hover { background: rgba(255,255,255,0.02); margin: 0 -16px; padding: 10px 16px; border-radius: var(--radius-sm); }
.playlist-item:last-child { border-bottom: none; }
.track-num { width: 24px; text-align: center; font-size: 0.78rem; color: var(--text-muted); }
.track-thumb {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.track-meta { flex: 1; min-width: 0; }
.track-name { font-size: 0.875rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-dur  { font-size: 0.78rem; color: var(--text-muted); }

/* ─── Schedule Grid ─────────────────────────────────────── */
.schedule-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.schedule-time {
  width: 80px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-display);
}
.schedule-playlist { flex: 1; font-size: 0.875rem; }
.schedule-actions { display: flex; gap: 6px; }

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 1100px) {
  .content-grid.sidebar-layout { grid-template-columns: 1fr; }
  .content-grid.three { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 20px; }
  .content-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .login-card { padding: 32px 24px; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ─── Animations ────────────────────────────────────────── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.fade-in { animation: fadeIn 0.4s ease forwards; }
.fade-in-1 { animation-delay: 0.05s; }
.fade-in-2 { animation-delay: 0.1s;  }
.fade-in-3 { animation-delay: 0.15s; }
.fade-in-4 { animation-delay: 0.2s;  }
.fade-in-5 { animation-delay: 0.25s; }

/* ─── Misc ─────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }
.text-accent  { color: var(--accent);  }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger);  }
.text-muted   { color: var(--text-muted); }
.text-sm      { font-size: 0.82rem; }
.fw-700       { font-weight: 700; }
.flex         { display: flex; }
.flex-col     { flex-direction: column; }
.items-center { align-items: center; }
.gap-8        { gap: 8px; }
.gap-12       { gap: 12px; }
.gap-16       { gap: 16px; }
.mb-4         { margin-bottom: 4px; }
.mb-8         { margin-bottom: 8px; }
.mb-16        { margin-bottom: 16px; }
.mb-24        { margin-bottom: 24px; }
.mt-auto      { margin-top: auto; }
.w-full       { width: 100%; }
.hidden       { display: none !important; }
.pointer      { cursor: pointer; }
.relative     { position: relative; }
.overflow-hidden { overflow: hidden; }
.rounded-full    { border-radius: 99px; }