/* ── CSS Variables ── */
:root {
  --bg-deep: #1a1b1e;
  --bg-primary: #1e1f22;
  --bg-secondary: #2b2d31;
  --bg-tertiary: #313338;
  --text-normal: #dbdee1;
  --text-muted: #949ba4;
  --text-faint: #6d6f78;
  --accent: #e67e22;
  --accent-rgb: 230, 126, 34;
  --accent-hover: #d35400;
  --success: #57d28f;
  --danger: #ed4245;
  --warning: #fee75c;
  --border: rgba(255, 255, 255, 0.06);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 150ms ease;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --header-height: 56px;
}

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

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text-normal);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

#root {
  height: 100%;
}

/* ── App Shell ── */
.hub-app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Header ── */
.hub-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  height: var(--header-height);
  min-height: var(--header-height);
  padding: 0 16px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

.hub-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.hub-logo {
  font-size: 24px;
  line-height: 1;
}

.hub-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-normal);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

/* ── Connection Status Dot ── */
.hub-conn-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--danger);
  flex-shrink: 0;
  transition: background var(--transition);
  box-shadow: 0 0 0 2px rgba(237, 66, 69, 0.25);
}

.hub-conn-dot.online {
  background: var(--success);
  box-shadow: 0 0 0 2px rgba(87, 210, 143, 0.25);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    box-shadow: 0 0 0 2px rgba(87, 210, 143, 0.25);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(87, 210, 143, 0.1);
  }
}

/* ── Tab Navigation ── */
.hub-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 4px;
}

.hub-tabs::-webkit-scrollbar {
  display: none;
}

.hub-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: all var(--transition);
  position: relative;
  user-select: none;
}

.hub-tab:hover {
  color: var(--text-normal);
  background: var(--bg-secondary);
}

.hub-tab.active {
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
}

.hub-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 16px);
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.hub-tab-icon {
  font-size: 16px;
  line-height: 1;
}

.hub-tab-label {
  text-transform: capitalize;
}

/* ── Header Right ── */
.hub-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.hub-download-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font);
  text-decoration: none;
  color: var(--text-muted);
  background: var(--bg-secondary);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.hub-download-btn:hover {
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
}
.hub-download-icon {
  font-size: 14px;
  line-height: 1;
}
.hub-download-label {
  line-height: 1;
}

.hub-version {
  font-size: 12px;
  color: var(--text-faint);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  background: var(--bg-secondary);
  padding: 4px 8px;
  border-radius: 4px;
}

/* ── Check for Updates Button ── */
.hub-check-update-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 14px;
  padding: 2px 8px;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
}
.hub-check-update-btn:hover:not(:disabled) {
  color: var(--accent);
  border-color: var(--accent);
}
.hub-check-update-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ── Update Modal ── */
.hub-update-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}
.hub-update-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 40px;
  text-align: center;
  min-width: 320px;
  max-width: 400px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.hub-update-icon {
  font-size: 40px;
  margin-bottom: 12px;
}
.hub-update-modal h2 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--text-primary);
}
.hub-update-modal p {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--text-secondary);
}
.hub-update-progress {
  height: 4px;
  border-radius: 2px;
  background: var(--bg-deep);
  overflow: hidden;
}
.hub-update-progress-bar {
  height: 100%;
  width: 40%;
  border-radius: 2px;
  background: var(--accent);
  animation: hub-update-slide 1.5s ease-in-out infinite;
}
@keyframes hub-update-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}
.hub-update-btn {
  padding: 8px 32px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: opacity var(--transition);
}
.hub-update-btn:hover {
  opacity: 0.85;
}
.hub-update-btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  margin-top: 4px;
}
.hub-update-versions {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 8px 0;
  font-size: 12px;
  color: var(--text-muted);
}
.hub-update-error-detail {
  font-size: 11px;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius);
  padding: 6px 10px;
  word-break: break-word;
  max-width: 300px;
}

/* ── Refresh Button ── */
.hub-refresh-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius);
  transition: all var(--transition);
  line-height: 1;
}
.hub-refresh-btn:hover {
  color: var(--accent);
  background: rgba(230, 126, 34, 0.1);
}

/* ── Admin Button (header) ── */
.hub-admin-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 16px;
  padding: 4px 8px;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
}
.hub-admin-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.hub-admin-btn.active {
  color: #4ade80;
  border-color: #4ade80;
}

/* ── Admin Login Modal ── */
.hub-admin-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}
.hub-admin-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 340px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.hub-admin-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.hub-admin-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
}
.hub-admin-modal-close:hover {
  color: var(--text);
}
.hub-admin-modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hub-admin-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  box-sizing: border-box;
}
.hub-admin-input:focus {
  outline: none;
  border-color: var(--accent);
}
.hub-admin-error {
  color: #ef4444;
  font-size: 13px;
  margin: 0;
}
.hub-admin-submit {
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity var(--transition);
}
.hub-admin-submit:hover {
  opacity: 0.9;
}

/* ── Version Info Modal ── */
.hub-version-clickable {
  cursor: pointer;
  transition: all var(--transition);
  padding: 2px 8px;
  border-radius: var(--radius);
}
.hub-version-clickable:hover {
  color: var(--accent);
  background: rgba(230, 126, 34, 0.1);
}
.hub-version-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}
.hub-version-modal {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 340px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  animation: hub-modal-in 200ms ease;
}
@keyframes hub-modal-in {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.hub-version-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 14px;
}
.hub-version-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 14px;
  transition: all var(--transition);
}
.hub-version-modal-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-normal);
}
.hub-version-modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hub-version-modal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.hub-version-modal-label {
  color: var(--text-muted);
  font-size: 13px;
}
.hub-version-modal-value {
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hub-version-modal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  flex-shrink: 0;
}
.hub-version-modal-dot.online {
  background: var(--success);
}
.hub-version-modal-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 13px;
}
.hub-version-modal-link:hover {
  text-decoration: underline;
}
.hub-version-modal-hint {
  font-size: 11px;
  color: var(--accent);
  padding: 6px 10px;
  background: rgba(230, 126, 34, 0.1);
  border-radius: var(--radius);
  text-align: center;
}

/* ── Update Section in Version Modal ── */
.hub-version-modal-update {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.hub-version-modal-update-btn {
  width: 100%;
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius);
  background: var(--bg-tertiary);
  color: var(--text-normal);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.hub-version-modal-update-btn:hover {
  background: var(--bg-hover);
  color: var(--accent);
}
.hub-version-modal-update-btn.ready {
  background: rgba(46, 204, 113, 0.15);
  color: #2ecc71;
}
.hub-version-modal-update-btn.ready:hover {
  background: rgba(46, 204, 113, 0.25);
}
.hub-version-modal-update-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 0;
  flex-wrap: wrap;
}
.hub-version-modal-update-status.success {
  color: #2ecc71;
}
.hub-version-modal-update-status.error {
  color: #e74c3c;
}
.hub-version-modal-update-retry {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  text-decoration: underline;
  padding: 2px 4px;
  width: 100%;
  margin-top: 4px;
}
.hub-version-modal-update-retry:hover {
  color: var(--text-normal);
}
@keyframes hub-spin {
  to { transform: rotate(360deg); }
}
.hub-update-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: hub-spin 0.8s linear infinite;
  flex-shrink: 0;
}

/* ── Main Content Area ── */
.hub-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg-deep);
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}

.hub-content::-webkit-scrollbar {
  width: 6px;
}

.hub-content::-webkit-scrollbar-track {
  background: transparent;
}

.hub-content::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}

.hub-content::-webkit-scrollbar-thumb:hover {
  background: var(--text-faint);
}

/* ── Empty State ── */
.hub-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 300px;
  text-align: center;
  padding: 32px;
  animation: fade-in 300ms ease;
}

.hub-empty-icon {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 20px;
  opacity: 0.6;
  filter: grayscale(30%);
}

.hub-empty h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-normal);
  margin-bottom: 8px;
}

.hub-empty p {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 360px;
  line-height: 1.5;
}

/* ── Animations ── */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Selection ── */
::selection {
  background: rgba(var(--accent-rgb), 0.3);
  color: var(--text-normal);
}

/* ── Focus Styles ── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  :root {
    --header-height: 48px;
  }

  .hub-header {
    padding: 0 10px;
    gap: 8px;
  }

  .hub-title {
    font-size: 15px;
  }

  .hub-logo {
    font-size: 20px;
  }

  .hub-tab {
    padding: 6px 10px;
    font-size: 13px;
    gap: 4px;
  }

  .hub-tab-label {
    display: none;
  }

  .hub-tab-icon {
    font-size: 18px;
  }

  .hub-version {
    font-size: 11px;
  }

  .hub-empty-icon {
    font-size: 48px;
  }

  .hub-empty h2 {
    font-size: 18px;
  }

  .hub-empty p {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .hub-header-right {
    display: none;
  }

  .hub-header {
    padding: 0 8px;
    gap: 6px;
  }

  .hub-title {
    font-size: 14px;
  }
}

/* ══════════════════════════════════════════════
   RADIO PLUGIN – World Radio Globe
   ══════════════════════════════════════════════ */

.radio-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg-deep);

  /* Default-Theme Vars (scoped, damit data-theme sie überschreiben kann) */
  --bg-deep: #1a1b1e;
  --bg-primary: #1e1f22;
  --bg-secondary: #2b2d31;
  --bg-tertiary: #313338;
  --text-normal: #dbdee1;
  --text-muted: #949ba4;
  --text-faint: #6d6f78;
  --accent: #e67e22;
  --accent-rgb: 230, 126, 34;
  --accent-hover: #d35400;
  --border: rgba(255, 255, 255, 0.06);
}

/* ── Radio Themes ── */
.radio-container[data-theme="purple"] {
  --bg-deep: #13111c;
  --bg-primary: #1a1726;
  --bg-secondary: #241f35;
  --bg-tertiary: #2e2845;
  --accent: #9b59b6;
  --accent-rgb: 155, 89, 182;
  --accent-hover: #8e44ad;
}

.radio-container[data-theme="forest"] {
  --bg-deep: #0f1a14;
  --bg-primary: #142119;
  --bg-secondary: #1c2e22;
  --bg-tertiary: #253a2c;
  --accent: #2ecc71;
  --accent-rgb: 46, 204, 113;
  --accent-hover: #27ae60;
}

.radio-container[data-theme="ocean"] {
  --bg-deep: #0a1628;
  --bg-primary: #0f1e33;
  --bg-secondary: #162a42;
  --bg-tertiary: #1e3652;
  --accent: #3498db;
  --accent-rgb: 52, 152, 219;
  --accent-hover: #2980b9;
}

.radio-container[data-theme="cherry"] {
  --bg-deep: #1a0f14;
  --bg-primary: #22141a;
  --bg-secondary: #301c25;
  --bg-tertiary: #3e2530;
  --accent: #e74c6f;
  --accent-rgb: 231, 76, 111;
  --accent-hover: #c0392b;
}

/* ── Globe ── */
/* ── Radio Topbar ── */
.radio-topbar {
  display: flex;
  align-items: center;
  padding: 0 16px;
  height: 52px;
  background: var(--bg-secondary, #2b2d31);
  border-bottom: 1px solid rgba(0, 0, 0, .24);
  z-index: 10;
  flex-shrink: 0;
  gap: 16px;
}

.radio-topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.radio-topbar-logo {
  font-size: 20px;
}

.radio-topbar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-normal);
  letter-spacing: -.02em;
}

.radio-topbar-np {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  justify-content: center;
}

.radio-topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
}

.radio-topbar-stop {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 13px;
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.radio-topbar-stop:hover {
  background: #c63639;
}

.radio-theme-inline {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 4px;
}

/* ── Globe Wrapper ── */
.radio-globe-wrap {
  position: relative;
  flex: 1;
  overflow: hidden;
}

.radio-globe {
  width: 100%;
  height: 100%;
}

.radio-globe canvas {
  outline: none !important;
}

/* ── Search Overlay ── */
.radio-search {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  width: min(440px, calc(100% - 32px));
}

.radio-search-wrap {
  display: flex;
  align-items: center;
  background: rgba(30, 31, 34, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0 14px;
  gap: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.radio-search-icon {
  font-size: 16px;
  opacity: 0.6;
  flex-shrink: 0;
}

.radio-search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-normal);
  font-family: var(--font);
  font-size: 14px;
  padding: 12px 0;
  outline: none;
}

.radio-search-input::placeholder {
  color: var(--text-faint);
}

.radio-search-clear {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: color var(--transition);
}

.radio-search-clear:hover {
  color: var(--text-normal);
}

/* ── Search Results ── */
.radio-search-results {
  margin-top: 6px;
  background: rgba(30, 31, 34, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-height: 360px;
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}

.radio-search-result {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-normal);
  font-family: var(--font);
  font-size: 14px;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.radio-search-result:last-child {
  border-bottom: none;
}

.radio-search-result:hover {
  background: rgba(var(--accent-rgb), 0.08);
}

.radio-search-result-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.radio-search-result-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.radio-search-result-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radio-search-result-sub {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Favorites FAB ── */
.radio-fab {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: rgba(30, 31, 34, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-normal);
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transition: all var(--transition);
}

.radio-fab:hover,
.radio-fab.active {
  background: rgba(var(--accent-rgb), 0.15);
  border-color: rgba(var(--accent-rgb), 0.3);
}

.radio-fab-badge {
  font-size: 11px;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  padding: 1px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

/* ── Side Panel ── */
.radio-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 340px;
  height: 100%;
  z-index: 15;
  background: rgba(30, 31, 34, 0.95);
  backdrop-filter: blur(16px);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  animation: slide-in-right 200ms ease;
  box-shadow: -8px 0 32px rgba(0,0,0,0.3);
}

@keyframes slide-in-right {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

.radio-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.radio-panel-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-normal);
}

.radio-panel-sub {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.radio-panel-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition);
}

.radio-panel-close:hover {
  color: var(--text-normal);
  background: var(--bg-secondary);
}

.radio-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}

.radio-panel-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 16px;
  font-size: 14px;
}

.radio-panel-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px 16px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ── Station Card ── */
.radio-station {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius);
  transition: background var(--transition);
  gap: 10px;
}

.radio-station:hover {
  background: var(--bg-secondary);
}

.radio-station.playing {
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.radio-station-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.radio-station-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radio-station-loc {
  font-size: 11px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radio-station-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
}

.radio-station-btns {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

/* ── Buttons ── */
.radio-btn-play,
.radio-btn-stop {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.radio-btn-play {
  background: var(--accent);
  color: #fff;
}

.radio-btn-play:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: scale(1.05);
}

.radio-btn-play:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.radio-btn-stop {
  background: var(--danger);
  color: #fff;
}

.radio-btn-stop:hover {
  background: #c63639;
}

.radio-btn-fav {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  background: transparent;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.radio-btn-fav:hover {
  color: var(--warning);
  background: rgba(254, 231, 92, 0.1);
}

.radio-btn-fav.active {
  color: var(--warning);
}

/* ── Equalizer Animation ── */
.radio-eq {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.radio-eq span {
  width: 3px;
  background: var(--accent);
  border-radius: 1px;
  animation: eq-bounce 0.8s ease-in-out infinite;
}

.radio-eq span:nth-child(1) { height: 8px; animation-delay: 0s; }
.radio-eq span:nth-child(2) { height: 14px; animation-delay: 0.15s; }
.radio-eq span:nth-child(3) { height: 10px; animation-delay: 0.3s; }

@keyframes eq-bounce {
  0%, 100% { transform: scaleY(0.4); }
  50% { transform: scaleY(1); }
}

.radio-sel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-normal);
  font-family: var(--font);
  font-size: 13px;
  padding: 6px 10px;
  cursor: pointer;
  outline: none;
  max-width: 180px;
}

.radio-sel:focus {
  border-color: var(--accent);
}

.radio-eq-np {
  flex-shrink: 0;
}

.radio-np-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  flex: 1;
}

.radio-np-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radio-np-loc {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}


/* ── Volume Slider ── */
.radio-volume {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.radio-volume-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  cursor: pointer;
}

.radio-volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100px;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-tertiary, #383a40);
  outline: none;
  cursor: pointer;
}

.radio-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent, #e67e22);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 4px rgba(0,0,0,0.3);
}

.radio-volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent, #e67e22);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 4px rgba(0,0,0,0.3);
}

.radio-volume-val {
  font-size: 11px;
  color: var(--text-muted);
  min-width: 32px;
  text-align: right;
}

.radio-theme-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease;
  border: 2px solid transparent;
}

.radio-theme-dot:hover {
  transform: scale(1.25);
}

.radio-theme-dot.active {
  border-color: #fff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.3);
}

/* ── Station count ── */
.radio-counter {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 10;
  font-size: 12px;
  color: var(--text-faint);
  background: rgba(30, 31, 34, 0.8);
  padding: 4px 10px;
  border-radius: 20px;
  pointer-events: none;
}

.radio-attribution {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 10;
  font-size: 12px;
  color: var(--text-faint);
  background: rgba(30, 31, 34, 0.8);
  padding: 4px 10px;
  border-radius: 20px;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}

.radio-attribution:hover {
  color: var(--text-normal);
  background: rgba(30, 31, 34, 0.92);
}

/* ── Spinner ── */
.radio-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--bg-tertiary);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ── Radio Responsive ── */
@media (max-width: 768px) {
  .radio-panel {
    width: 100%;
  }

  .radio-fab {
    top: 12px;
    right: 12px;
    padding: 8px 10px;
    font-size: 14px;
  }

  .radio-search {
    top: 12px;
    width: calc(100% - 80px);
    left: calc(50% - 24px);
  }

  .radio-topbar {
    padding: 0 12px;
    gap: 8px;
  }

  .radio-topbar-title {
    display: none;
  }

  .radio-sel {
    max-width: 140px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .radio-topbar-np {
    display: none;
  }

  .radio-volume {
    display: none;
  }

  .radio-sel {
    max-width: 120px;
  }
}

/* ── Radio Connection Indicator ── */
.radio-conn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--success);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(87, 210, 143, 0.08);
  transition: all var(--transition);
  flex-shrink: 0;
  user-select: none;
}

.radio-conn:hover {
  background: rgba(87, 210, 143, 0.15);
}

.radio-conn-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}

.radio-conn-ping {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ── Radio Connection Modal ── */
.radio-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  animation: fade-in .15s ease;
}

.radio-modal {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 340px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
  overflow: hidden;
  animation: radio-modal-in .2s ease;
}

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

.radio-modal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 14px;
}

.radio-modal-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 14px;
  transition: all var(--transition);
}

.radio-modal-close:hover {
  background: rgba(255, 255, 255, .08);
  color: var(--text-normal);
}

.radio-modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.radio-modal-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.radio-modal-label {
  color: var(--text-muted);
  font-size: 13px;
}

.radio-modal-value {
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.radio-modal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   UNIFIED ADMIN PANEL (ap-*)
   ══════════════════════════════════════════════ */

.ap-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  animation: fade-in 150ms ease;
}

.ap-modal {
  display: flex;
  width: min(940px, calc(100vw - 40px));
  height: min(620px, calc(100vh - 60px));
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  animation: hub-modal-in 200ms ease;
  position: relative;
}

/* ── Sidebar ── */
.ap-sidebar {
  width: 210px;
  min-width: 210px;
  background: var(--bg-deep);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 0;
}

.ap-sidebar-title {
  padding: 18px 20px 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-normal);
  letter-spacing: -0.01em;
  border-bottom: 1px solid var(--border);
}

.ap-nav {
  display: flex;
  flex-direction: column;
  padding: 8px;
  gap: 2px;
}

.ap-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: none;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: all var(--transition);
  text-align: left;
}

.ap-nav-item:hover {
  color: var(--text-normal);
  background: var(--bg-secondary);
}

.ap-nav-item.active {
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  border-left-color: var(--accent);
  font-weight: 600;
}

.ap-nav-icon {
  font-size: 16px;
  line-height: 1;
}

.ap-nav-label {
  line-height: 1;
}

.ap-logout-btn {
  margin-top: auto;
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-top: 1px solid var(--border);
  color: #e74c3c;
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}
.ap-logout-btn:hover {
  background: rgba(231, 76, 60, 0.1);
}

/* ── Content Area ── */
.ap-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ap-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.ap-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-normal);
  margin: 0;
}

.ap-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all var(--transition);
}

.ap-close:hover {
  color: var(--text-normal);
  background: rgba(255, 255, 255, 0.08);
}

.ap-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}

.ap-body::-webkit-scrollbar {
  width: 6px;
}
.ap-body::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}

.ap-tab-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: fade-in 150ms ease;
}

/* ── Toolbar ── */
.ap-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ap-search {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text-normal);
  font-size: 13px;
  font-family: var(--font);
}

.ap-search:focus {
  outline: none;
  border-color: var(--accent);
}

.ap-search::placeholder {
  color: var(--text-faint);
}

/* ── Buttons ── */
.ap-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.ap-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.ap-btn-primary {
  background: var(--accent);
  color: #fff;
}
.ap-btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.ap-btn-danger {
  background: rgba(237, 66, 69, 0.15);
  color: var(--danger);
  border: 1px solid rgba(237, 66, 69, 0.3);
}
.ap-btn-danger:hover:not(:disabled) {
  background: rgba(237, 66, 69, 0.25);
}

.ap-btn-outline {
  background: var(--bg-secondary);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.ap-btn-outline:hover:not(:disabled) {
  color: var(--text-normal);
  border-color: var(--text-faint);
}

.ap-btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* ── Upload Zone ── */
.ap-upload-zone {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-muted);
  font-size: 13px;
}

.ap-upload-zone:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.05);
}

.ap-upload-progress {
  color: var(--accent);
  font-weight: 600;
}

/* ── Bulk Row ── */
.ap-bulk-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}

.ap-select-all {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
}

.ap-select-all input[type="checkbox"] {
  accent-color: var(--accent);
}

/* ── Sound List ── */
.ap-list-wrap {
  flex: 1;
  min-height: 0;
}

.ap-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ap-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius);
  background: var(--bg-secondary);
  transition: background var(--transition);
}

.ap-item:hover {
  background: var(--bg-tertiary);
}

.ap-item-check {
  flex-shrink: 0;
  cursor: pointer;
}

.ap-item-check input[type="checkbox"] {
  accent-color: var(--accent);
}

.ap-item-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ap-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ap-item-meta {
  font-size: 11px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ap-item-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.ap-rename-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.ap-rename-input {
  flex: 1;
  padding: 5px 8px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--bg-deep);
  color: var(--text-normal);
  font-size: 12px;
  font-family: var(--font);
}

.ap-rename-input:focus {
  outline: none;
}

/* ── Empty ── */
.ap-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 16px;
  font-size: 13px;
}

/* ── Hint ── */
.ap-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* ── Status Badge ── */
.ap-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

.ap-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  flex-shrink: 0;
}

.ap-status-dot.online {
  background: var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ── Channel List (Streaming) ── */
.ap-channel-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ap-channel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--bg-secondary);
  transition: background var(--transition);
}

.ap-channel-row:hover {
  background: var(--bg-tertiary);
}

.ap-channel-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.ap-channel-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-normal);
}

.ap-channel-guild {
  font-size: 11px;
  color: var(--text-faint);
}

.ap-channel-toggles {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.ap-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.ap-toggle input[type="checkbox"] {
  accent-color: var(--accent);
}

.ap-toggle.active {
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
}

/* ── Save Row ── */
.ap-save-row {
  display: flex;
  justify-content: flex-end;
  padding-top: 8px;
}

/* ── Profile List (Game Library) ── */
.ap-profile-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ap-profile-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--bg-secondary);
  transition: background var(--transition);
}

.ap-profile-row:hover {
  background: var(--bg-tertiary);
}

.ap-profile-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ap-profile-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ap-profile-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-normal);
}

.ap-profile-details {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
}

.ap-platform-badge {
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 10px;
}

.ap-platform-badge.steam {
  background: rgba(66, 133, 244, 0.15);
  color: #64b5f6;
}

.ap-platform-badge.gog {
  background: rgba(171, 71, 188, 0.15);
  color: #ce93d8;
}

.ap-profile-total {
  color: var(--text-faint);
}

/* ── Toast ── */
.ap-toast {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  background: var(--bg-tertiary);
  color: var(--text-normal);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  animation: fade-in 150ms ease;
  z-index: 10;
}

.ap-toast.error {
  background: rgba(237, 66, 69, 0.2);
  color: #f87171;
}

/* ── Admin Panel Responsive ── */
@media (max-width: 768px) {
  .ap-modal {
    flex-direction: column;
    width: calc(100vw - 16px);
    height: calc(100vh - 32px);
  }

  .ap-sidebar {
    width: 100%;
    min-width: 100%;
    flex-direction: row;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
  }

  .ap-sidebar-title {
    display: none;
  }

  .ap-nav {
    flex-direction: row;
    padding: 4px 8px;
    gap: 4px;
  }

  .ap-nav-item {
    border-left: none;
    border-bottom: 3px solid transparent;
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 8px 12px;
    white-space: nowrap;
  }

  .ap-nav-item.active {
    border-left-color: transparent;
    border-bottom-color: var(--accent);
  }

  .ap-channel-toggles {
    flex-direction: column;
    gap: 4px;
  }
}

/* ════════════════════════════════════════════════════════════════════════════
   Unified Login Button (Header)
   ════════════════════════════════════════════════════════════════════════════ */
.hub-user-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
  white-space: nowrap;
}
.hub-user-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
}
.hub-user-btn.logged-in {
  border-color: rgba(var(--accent-rgb), 0.3);
  color: var(--text-normal);
}
.hub-user-btn.admin {
  border-color: #4ade80;
  color: #4ade80;
}
.hub-user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}
.hub-user-icon {
  font-size: 16px;
  line-height: 1;
}
.hub-user-label {
  line-height: 1;
}

/* ════════════════════════════════════════════════════════════════════════════
   Login Modal
   ════════════════════════════════════════════════════════════════════════════ */
.hub-login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}
.hub-login-modal {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 380px;
  max-width: 92vw;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  animation: hub-modal-in 200ms ease;
}
.hub-login-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 15px;
}
.hub-login-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  border-radius: 4px;
  transition: all var(--transition);
}
.hub-login-modal-close:hover {
  color: var(--text-normal);
  background: var(--bg-tertiary);
}
.hub-login-modal-body {
  padding: 20px;
}
.hub-login-subtitle {
  color: var(--text-muted);
  font-size: 13px;
  margin: 0 0 16px;
  line-height: 1.4;
}

/* Provider Buttons */
.hub-login-providers {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hub-login-provider-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  color: var(--text-normal);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
}
.hub-login-provider-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
  transform: translateY(-1px);
}
.hub-login-provider-btn:active:not(:disabled) {
  transform: translateY(0);
}
.hub-login-provider-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.hub-login-provider-btn.discord:hover:not(:disabled) {
  border-color: #5865F2;
  background: rgba(88, 101, 242, 0.08);
}
.hub-login-provider-btn.steam:hover {
  border-color: #66c0f4;
  background: rgba(102, 192, 244, 0.08);
}
.hub-login-provider-btn.admin:hover {
  border-color: var(--accent);
}
.hub-login-provider-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}
.hub-login-provider-icon-emoji {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
}
.hub-login-soon {
  position: absolute;
  right: 12px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.hub-login-hint {
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.4;
}
.hub-login-back {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  transition: color var(--transition);
}
.hub-login-back:hover {
  color: var(--accent);
}

/* Admin form inside login modal */
.hub-login-admin-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hub-login-admin-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-normal);
}
.hub-login-admin-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text-normal);
  font-size: 14px;
  font-family: var(--font);
  box-sizing: border-box;
  transition: border-color var(--transition);
}
.hub-login-admin-input:focus {
  outline: none;
  border-color: var(--accent);
}
.hub-login-admin-error {
  color: var(--danger);
  font-size: 13px;
  margin: 0;
}
.hub-login-admin-submit {
  padding: 10px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: opacity var(--transition);
}
.hub-login-admin-submit:hover:not(:disabled) {
  opacity: 0.9;
}
.hub-login-admin-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ════════════════════════════════════════════════════════════════════════════
   User Settings Panel
   ════════════════════════════════════════════════════════════════════════════ */
.hub-usettings-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}
.hub-usettings-panel {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 520px;
  max-width: 95vw;
  max-height: 85vh;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: hub-modal-in 200ms ease;
}

/* Header */
.hub-usettings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.hub-usettings-user {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hub-usettings-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(var(--accent-rgb), 0.3);
}
.hub-usettings-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}
.hub-usettings-user-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hub-usettings-username {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-normal);
}
.hub-usettings-discriminator {
  font-size: 12px;
  color: var(--text-muted);
}
.hub-usettings-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hub-usettings-logout {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 16px;
  padding: 6px 8px;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
}
.hub-usettings-logout:hover {
  color: var(--danger);
  border-color: var(--danger);
}
.hub-usettings-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  transition: all var(--transition);
}
.hub-usettings-close:hover {
  color: var(--text-normal);
  background: var(--bg-tertiary);
}

/* Toast */
.hub-usettings-toast {
  padding: 8px 16px;
  font-size: 13px;
  text-align: center;
  animation: hub-toast-in 300ms ease;
}
.hub-usettings-toast.success {
  background: rgba(87, 210, 143, 0.1);
  color: var(--success);
}
.hub-usettings-toast.error {
  background: rgba(237, 66, 69, 0.1);
  color: var(--danger);
}
@keyframes hub-toast-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Loading */
.hub-usettings-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px;
  color: var(--text-muted);
  font-size: 14px;
}

/* Content */
.hub-usettings-content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1;
}

/* Section tabs */
.hub-usettings-tabs {
  display: flex;
  gap: 4px;
  padding: 12px 20px 0;
  flex-shrink: 0;
}
.hub-usettings-tab {
  flex: 1;
  padding: 10px 12px;
  border: none;
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: all var(--transition);
}
.hub-usettings-tab:hover {
  color: var(--text-normal);
  background: var(--bg-tertiary);
}
.hub-usettings-tab.active {
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  border-bottom: 2px solid var(--accent);
}

/* Current sound */
.hub-usettings-current {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  margin: 0 20px;
  border-radius: 0 0 var(--radius) var(--radius);
  margin-bottom: 12px;
}
.hub-usettings-current-label {
  font-size: 13px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.hub-usettings-current-value {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
}
.hub-usettings-current-none {
  font-size: 13px;
  color: var(--text-faint);
  font-style: italic;
}
.hub-usettings-remove-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 11px;
  padding: 2px 4px;
  border-radius: 4px;
  transition: all var(--transition);
}
.hub-usettings-remove-btn:hover:not(:disabled) {
  color: var(--danger);
  background: rgba(237, 66, 69, 0.1);
}

/* Search */
.hub-usettings-search-wrap {
  position: relative;
  padding: 0 20px;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.hub-usettings-search {
  width: 100%;
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text-normal);
  font-size: 13px;
  font-family: var(--font);
  box-sizing: border-box;
  transition: border-color var(--transition);
}
.hub-usettings-search:focus {
  outline: none;
  border-color: var(--accent);
}
.hub-usettings-search-clear {
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 12px;
  padding: 4px;
}
.hub-usettings-search-clear:hover {
  color: var(--text-normal);
}

/* Sound list */
.hub-usettings-sounds {
  flex: 1;
  overflow-y: auto;
  padding: 0 20px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) transparent;
}
.hub-usettings-empty {
  text-align: center;
  padding: 32px;
  color: var(--text-faint);
  font-size: 14px;
}

/* Folder */
.hub-usettings-folder {
  margin-bottom: 12px;
}
.hub-usettings-folder-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 0;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.hub-usettings-folder-sounds {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Sound button */
.hub-usettings-sound-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-normal);
  font-family: var(--font);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.hub-usettings-sound-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
}
.hub-usettings-sound-btn.selected {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
}
.hub-usettings-sound-btn:disabled {
  opacity: 0.5;
  cursor: wait;
}
.hub-usettings-sound-icon {
  font-size: 12px;
  line-height: 1;
}
.hub-usettings-sound-name {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Mobile responsive for user settings ── */
@media (max-width: 600px) {
  .hub-usettings-panel {
    width: 100%;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
  }
  .hub-user-label {
    display: none;
  }
}
