/* ==========================================================================
   DJ Requests — Responsive Dark Nightlife & Booth UI Design System
   Optimized for Phone (Guests & DJ), Tablet (DJ Booth iPad), and Desktop
   ========================================================================== */

:root {
  color-scheme: dark;
  --bg-base: #07080d;
  --bg-surface: #10121d;
  --bg-elevated: #171a29;
  --bg-glass: rgba(20, 23, 38, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.18);

  --text-primary: #f5f7ff;
  --text-secondary: #a2a9c4;
  --text-muted: #6c7391;

  --accent-primary: #6c5ce7;
  --accent-primary-hover: #7f70f5;
  --accent-cyan: #00d2ff;
  --accent-glow: rgba(108, 92, 231, 0.35);

  --success: #10b981;
  --success-hover: #059669;
  --success-bg: rgba(16, 185, 129, 0.14);
  --success-border: rgba(16, 185, 129, 0.4);

  --danger: #f43f5e;
  --danger-hover: #e11d48;
  --danger-bg: rgba(244, 63, 94, 0.14);
  --danger-border: rgba(244, 63, 94, 0.4);

  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.14);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --shadow-lg: 0 18px 40px -12px rgba(0, 0, 0, 0.65);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100dvh;
  background-color: var(--bg-base);
  background-image:
    radial-gradient(circle at 15% 0%, rgba(108, 92, 231, 0.16) 0%, transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(0, 210, 255, 0.12) 0%, transparent 40%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Containers */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
}

.container-narrow {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  padding: 1.25rem 1rem 6rem;
}

.container-dj {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 1rem 1rem 11rem; /* Extra bottom space so fixed accepted banner never obscures queue */
}

/* Header / Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none !important;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #fff;
  box-shadow: 0 6px 18px var(--accent-glow);
  flex-shrink: 0;
}

/* Cards */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow-lg);
}

.card + .card {
  margin-top: 1.15rem;
}

.card-title {
  margin: 0 0 0.35rem 0;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card-subtitle {
  margin: 0 0 1.15rem 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: 0.82rem 0.95rem;
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-base);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  font-family: inherit;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.18);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.72rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.1s ease, background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  text-decoration: none !important;
  user-select: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  font-size: 0.82rem;
  padding: 0.45rem 0.78rem;
  border-radius: var(--radius-sm);
}

.btn-xs {
  font-size: 0.76rem;
  padding: 0.32rem 0.62rem;
  border-radius: var(--radius-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), #5442d6);
  color: #ffffff;
  box-shadow: 0 6px 18px var(--accent-glow);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--accent-primary-hover), #6250e6);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn-secondary:hover:not(:disabled) {
  background: #22263a;
}

.btn-accept {
  background: var(--success);
  color: #041f17;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-accept:hover:not(:disabled) {
  background: var(--success-hover);
  color: #ffffff;
}

.btn-deny {
  background: var(--danger-bg);
  color: #ff6b86;
  border-color: var(--danger-border);
  font-weight: 700;
}

.btn-deny:hover:not(:disabled) {
  background: var(--danger);
  color: #ffffff;
}

.btn-complete {
  background: #ffffff;
  color: #06281e;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.25);
}

.btn-complete:hover:not(:disabled) {
  background: var(--accent-cyan);
  color: #04141c;
}

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.65rem;
  font-size: 0.76rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
}

.badge-live {
  background: var(--success-bg);
  color: #34d399;
  border: 1px solid var(--success-border);
}

.badge-pending {
  background: var(--warning-bg);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-accepted {
  background: rgba(0, 210, 255, 0.16);
  color: #38bdf8;
  border: 1px solid rgba(0, 210, 255, 0.45);
}

.badge-completed {
  background: var(--success-bg);
  color: #34d399;
  border: 1px solid var(--success-border);
}

.badge-denied {
  background: var(--danger-bg);
  color: #fb7185;
  border: 1px solid var(--danger-border);
}

.badge-archived {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  display: inline-block;
  animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.55; }
}

/* DJ Request Cards */
.request-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.request-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: border-color 0.2s ease, transform 0.15s ease;
}

.request-item:hover {
  border-color: var(--border-strong);
}

.request-info {
  min-width: 0;
  flex: 1;
}

.request-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.18rem 0;
  word-break: break-word;
}

.request-artist {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
  word-break: break-word;
}

.request-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.dj-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.dj-actions .btn {
  min-width: 98px;
  padding: 0.75rem 1.1rem;
  font-size: 0.95rem;
}

/* DJ Fixed Bottom Banner for Accepted Requests */
.accepted-bottom-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(13, 35, 32, 0.97) 0%, rgba(7, 22, 20, 0.99) 100%);
  border-top: 2px solid var(--success);
  box-shadow: 0 -10px 35px rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(14px);
  padding: 0.85rem 1rem;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.accepted-bottom-banner.hidden {
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
}

.accepted-banner-inner {
  max-width: 980px;
  margin: 0 auto;
}

.accepted-banner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #34d399;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.accepted-banner-items {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-height: 34dvh;
  overflow-y: auto;
}

.accepted-banner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.9rem;
}

.accepted-song-details {
  min-width: 0;
  flex: 1;
}

.accepted-song-title {
  font-weight: 800;
  font-size: 1.05rem;
  color: #ffffff;
  margin: 0;
  word-break: break-word;
}

.accepted-song-artist {
  font-size: 0.88rem;
  color: #a7f3d0;
  margin: 0.1rem 0 0 0;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  max-width: 480px;
  margin: 0 auto;
  z-index: 60;
  background: rgba(18, 21, 35, 0.97);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
}

/* Admin Event Grid */
.events-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.event-admin-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.event-admin-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.token-box {
  background: var(--bg-base);
  border: 1px dashed rgba(0, 210, 255, 0.4);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.token-code {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
}

.url-chip {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  word-break: break-all;
}

/* Native Dialog Modal */
dialog.modal {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  max-width: 480px;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow-lg);
}

dialog.modal::backdrop {
  background: rgba(3, 4, 8, 0.76);
  backdrop-filter: blur(4px);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  left: 1rem;
  max-width: 420px;
  margin: 0 auto;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent-cyan);
  color: var(--text-primary);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  font-weight: 600;
  animation: slideDown 0.2s ease-out;
}

.toast.toast-success {
  border-left-color: var(--success);
}

.toast.toast-error {
  border-left-color: var(--danger);
}

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

/* Responsive Breakpoints for Phone, Tablet, and Desktop */
@media (max-width: 640px) {
  .request-item {
    flex-direction: column;
    align-items: stretch;
  }

  .dj-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .accepted-banner-row {
    flex-direction: column;
    align-items: stretch;
  }

  .accepted-banner-row .btn {
    width: 100%;
  }
}