/* ── Header ── */

.header-left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

/* ── Global Stats ── */

.global-stats {
  display: flex;
  gap: 1.2rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.global-stats .stat-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.global-stats .stat-value {
  font-weight: 700;
  color: var(--text-secondary);
  display: inline-block;
}

.global-stats .stat-value.stat-bump {
  animation: stat-bump 0.4s ease-out;
}

@keyframes stat-bump {
  0% { transform: scale(1); color: var(--text-secondary); }
  30% { transform: scale(1.25); color: var(--accent); }
  100% { transform: scale(1); color: var(--text-secondary); }
}


.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.header-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-title span {
  -webkit-text-fill-color: var(--text-primary);
  font-weight: 400;
  opacity: 0.7;
  font-size: 1rem;
  margin-left: 0.5rem;
}

.auth-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.auth-area .username {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.auth-area .username strong {
  color: var(--text-primary);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  text-decoration: none;
  font-family: inherit;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.35);
}

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

.btn-secondary:hover {
  background: var(--border);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.btn-success {
  background: var(--success);
  color: #0c0c0f;
}

.btn-success:hover {
  box-shadow: 0 4px 12px rgba(46, 213, 115, 0.35);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* ── Toolbar ── */
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.toolbar h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ── Room Filters ── */
.room-filters {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.2rem;
}

.filter-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.filter-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.filter-btn.active {
  color: #fff;
  background: var(--accent);
}

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  padding-right: 2rem;
}

.filter-select:focus {
  outline: none;
  border-color: var(--accent);
}

/* ── Room Grid ── */
.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.room-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  background: var(--bg-card);
}

.room-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.room-card-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.room-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.3) 50%,
    rgba(0, 0, 0, 0.15) 100%
  );
}

.room-card-top {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  right: 0.6rem;
  display: flex;
  gap: 0.35rem;
  z-index: 2;
}

.room-card-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 0.85rem;
  z-index: 2;
}

.room-name {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.room-meta {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.2rem;
}

.room-meta-dot {
  color: rgba(255, 255, 255, 0.3);
}

/* Hover action buttons */
.room-card-actions {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 3;
}

.room-card:hover .room-card-actions {
  opacity: 1;
}

.room-card-action-btn {
  padding: 0.55rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  transform: scale(0.92);
}

.room-card:hover .room-card-action-btn {
  transform: scale(1);
}

.room-card-action-btn:hover {
  transform: scale(1.05) !important;
}

.room-card-join-btn {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(233, 69, 96, 0.4);
}

.room-card-join-btn:hover {
  box-shadow: 0 4px 16px rgba(233, 69, 96, 0.5);
}

.room-card-spectate-btn {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}

.room-card-spectate-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Touch devices: always show actions */
@media (hover: none), (pointer: coarse) {
  .room-card-actions {
    opacity: 1;
    background: none;
    position: absolute;
    inset: auto 0 0 0;
    padding: 0.6rem;
    justify-content: flex-end;
  }

  .room-card-action-btn {
    transform: scale(1);
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
  }
}

.room-card-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.room-card-progress-bar {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  overflow: hidden;
}

.room-card-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.4s ease;
}

.room-card-progress-text {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.badge-live {
  background: rgba(233, 69, 96, 0.8);
  color: #fff;
}

.badge-waiting {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.badge-pieces {
  background: rgba(233, 69, 96, 0.15);
  color: var(--accent-hover);
}

.badge-coop {
  background: rgba(46, 213, 115, 0.35);
  color: #fff;
}

.badge-race {
  background: rgba(255, 165, 2, 0.35);
  color: #fff;
}

.badge-ranked {
  background: rgba(233, 69, 96, 0.15);
  color: var(--accent);
}

.badge-unranked {
  background: rgba(168, 168, 184, 0.1);
  color: var(--text-secondary);
}

.badge-locked {
  background: rgba(251, 191, 36, 0.4);
  color: #fff;
}

.badge-spectate-only {
  background: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.85);
}

.badge-system {
  background: rgba(46, 213, 115, 0.2);
  color: #2ed573;
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.4;
}

.empty-state h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.empty-state p {
  font-size: 0.9rem;
  max-width: 360px;
  margin: 0 auto;
}

/* ── Modal ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 90%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 1.75rem;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.03);
  transform: translateY(12px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal {
  transform: translateY(0) scale(1);
}

.modal h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.modal-close {
  float: right;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

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

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.form-input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--bg-primary);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

select.form-input {
  cursor: pointer;
}

.form-row {
  display: flex;
  gap: 1rem;
}

.form-row .form-group {
  flex: 1;
}

/* ── Difficulty Selector ── */
.difficulty-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.difficulty-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.75rem 0.25rem 0.6rem;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--bg-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.difficulty-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(233, 69, 96, 0.06));
  opacity: 0;
  transition: opacity 0.2s;
}

.difficulty-btn:hover {
  border-color: rgba(233, 69, 96, 0.4);
  transform: translateY(-1px);
}

.difficulty-btn:hover::before {
  opacity: 1;
}

.difficulty-btn.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-primary), rgba(233, 69, 96, 0.08));
  box-shadow: 0 0 16px rgba(233, 69, 96, 0.15);
}

.difficulty-label {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--text-primary);
  letter-spacing: 0.2px;
}

.difficulty-desc {
  font-size: 0.65rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.difficulty-btn.active .difficulty-label {
  color: var(--accent);
}

/* ── Mode Selector ── */
.mode-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.mode-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--bg-primary);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn:hover {
  border-color: rgba(233, 69, 96, 0.4);
  color: var(--text-primary);
}

.mode-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: linear-gradient(135deg, var(--bg-primary), rgba(233, 69, 96, 0.08));
  box-shadow: 0 0 12px rgba(233, 69, 96, 0.1);
}

.mode-btn svg {
  flex-shrink: 0;
}

/* ── Toggle Switch ── */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem 0;
}

.toggle-label {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  display: inline-block;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--border);
  border-radius: 24px;
  transition: background 0.25s ease;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: transform 0.25s ease, background 0.25s ease;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: #fff;
}


/* ── Create Room Submit ── */
.create-room-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.75rem;
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  border-radius: 10px;
  letter-spacing: 0.3px;
}

/* ── Image Picker ── */
.image-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 0.5rem;
  max-height: 200px;
  overflow-y: auto;
  padding: 0.25rem;
}

.image-option {
  position: relative;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s, transform 0.15s;
}

.image-option:hover {
  transform: scale(1.05);
}

.image-option.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.3);
}

.image-option img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-option .image-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.2rem 0.3rem;
  background: rgba(0, 0, 0, 0.7);
  font-size: 0.6rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-area {
  margin-top: 0.5rem;
}

.upload-btn-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  background: var(--bg-primary);
  border: 1.5px dashed var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.upload-btn-label:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: rgba(233, 69, 96, 0.04);
}

.upload-btn-label input[type="file"] {
  display: none;
}

/* ── Guest Name Prompt ── */
.guest-prompt {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.guest-prompt .form-input {
  flex: 1;
}

/* ── Error Message ── */
.error-msg {
  background: rgba(233, 69, 96, 0.1);
  border: 1px solid rgba(233, 69, 96, 0.3);
  color: var(--accent-hover);
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: none;
}

.error-msg.visible {
  display: block;
}

.field-highlight {
  outline: 2px solid rgba(233, 69, 96, 0.8);
  outline-offset: 2px;
  border-radius: 4px;
  animation: field-pulse 1s ease-in-out 2;
}

@keyframes field-pulse {
  0%, 100% { outline-color: rgba(233, 69, 96, 0.8); }
  50% { outline-color: rgba(233, 69, 96, 0.3); }
}

/* ── Toolbar Toast ── */
.toolbar-toast {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  pointer-events: none;
  animation: toast-float 1.2s ease-out forwards;
}

@keyframes toast-float {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  70% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(-20px); }
}

.toolbar-toast.toast-down {
  bottom: auto;
  top: calc(100% + 6px);
  animation: toast-float-down 1.2s ease-out forwards;
}

@keyframes toast-float-down {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  70% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

/* ── Auth Pages ── */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

.auth-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 32px var(--shadow);
}

.auth-card h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  text-align: center;
}

.auth-card .subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.auth-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.auth-card .divider {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin: 1rem 0;
  position: relative;
}

.auth-card .divider::before,
.auth-card .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border);
}

.auth-card .divider::before {
  left: 0;
}

.auth-card .divider::after {
  right: 0;
}

.auth-card .footer-link {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.auth-card .footer-link a {
  color: var(--accent);
  text-decoration: none;
}

.auth-card .footer-link a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.btn-discord {
  background: #5865F2;
  color: #fff;
}

.btn-discord:hover {
  background: #4752c4;
  box-shadow: 0 4px 12px rgba(88, 101, 242, 0.35);
}

/* ── Lobby Tabs ── */
.lobby-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border);
}

.lobby-tab {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.2s, border-color 0.2s;
}

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

.lobby-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
}

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

/* ── Leaderboard ── */
.leaderboard-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.leaderboard-table th {
  background: rgba(255, 255, 255, 0.03);
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

.leaderboard-table td {
  padding: 0.7rem 1rem;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.leaderboard-table tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.015);
}

.leaderboard-table tr:last-child td {
  border-bottom: none;
}

.leaderboard-table tr:hover td {
  background: rgba(255, 255, 255, 0.04);
}

.leaderboard-rank {
  font-weight: 700;
  color: var(--text-secondary);
  width: 3rem;
  text-align: center;
}

.leaderboard-rank.gold { color: #ffd700; }
.leaderboard-rank.silver { color: #c0c0c0; }
.leaderboard-rank.bronze { color: #cd7f32; }

.leaderboard-username {
  font-weight: 600;
}

.leaderboard-username a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.leaderboard-username a:hover {
  color: var(--accent);
}

.leaderboard-empty {
  text-align: center;
  color: var(--text-secondary);
  padding: 2rem 1rem;
  font-size: 0.9rem;
}

/* ── Top-Right Controls ── */
.top-right-controls {
  position: fixed;
  top: 1rem;
  right: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 100;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
    padding-top: 0.5rem;
  }

  .header-title {
    font-size: 1.35rem;
  }

  .global-stats {
    font-size: 0.85rem;
    justify-content: center;
  }

  .top-right-controls {
    position: static;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
  }

  .top-right-controls .auth-area .username {
    font-size: 0.8rem;
  }

  .top-right-controls .auth-area .btn {
    font-size: 0.8rem;
    padding: 0.45rem 0.85rem;
    min-height: 36px;
  }

  .top-right-controls .settings-btn {
    padding: 0.5rem;
    min-width: 36px;
    min-height: 36px;
  }

  .top-right-controls .settings-btn svg {
    width: 22px;
    height: 22px;
  }

  .toolbar {
    flex-direction: column;
    gap: 0.75rem;
    align-items: stretch;
  }

  .toolbar h2 {
    text-align: center;
  }

  .toolbar .btn {
    width: 100%;
    justify-content: center;
  }

  /* Filters: single scrollable row */
  .room-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.5rem;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
  }

  .room-filters::-webkit-scrollbar {
    display: none;
  }

  .filter-group {
    flex-shrink: 0;
  }

  .filter-btn {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    white-space: nowrap;
  }

  .filter-select {
    font-size: 0.8rem;
    padding: 0.5rem 2rem 0.5rem 0.75rem;
  }

  /* Room cards */
  .room-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .room-card {
    aspect-ratio: 4 / 3;
  }

  .room-card-top {
    top: 0.4rem;
    left: 0.4rem;
    gap: 0.25rem;
  }

  .room-card-bottom {
    padding: 0.5rem 0.6rem;
  }

  .room-name {
    font-size: 0.85rem;
  }

  .room-meta {
    font-size: 0.65rem;
    gap: 0.25rem;
  }

  .badge {
    font-size: 0.55rem;
    padding: 0.15rem 0.4rem;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .modal {
    width: 95%;
    padding: 1.25rem;
  }

  .difficulty-selector {
    grid-template-columns: repeat(2, 1fr);
  }

  .difficulty-btn {
    padding: 0.6rem 0.25rem 0.5rem;
  }

  /* Leaderboard: bigger rows for touch */
  .leaderboard-table td,
  .leaderboard-table th {
    padding: 0.85rem 0.75rem;
    font-size: 0.85rem;
  }
}

/* ── Touch devices: hide hover overlay, card tap handles join ── */
@media (hover: none), (pointer: coarse) {
  .room-card-actions {
    display: none;
  }
}