#tc-trigger-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  padding: 0;
  border: 2px solid var(--primary, #B74D3F);
  border-radius: 10px;
}
@media (max-width: 768px) {
  #tc-trigger-btn {
    width: 40px; height: 40px;
    border-width: 1.5px;
  }
}
#tc-trigger-btn {
  background: #fff;
  color: var(--primary, #B74D3F);
  cursor: pointer;
  flex-shrink: 0;
  transition: background .18s, color .18s, box-shadow .18s;
}
#tc-trigger-btn:hover {
  background: var(--primary, #B74D3F);
  color: #fff;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb, 183, 77, 63), 0.3);
  transform: translateY(-1px);
}
#tc-trigger-btn:active {
  background: var(--primary-dark, #8C3530);
  transform: translateY(0);
}
body.dark-mode #tc-trigger-btn {
  background: rgba(12,6,22,.75) !important;
  border-color: rgba(255,77,109,.35) !important;
  color: var(--nr,#ff4d6d) !important;
}
body.dark-mode #tc-trigger-btn:hover {
  background: rgba(255,77,109,.18) !important;
  border-color: rgba(255,77,109,.65) !important;
}

.role-option input[type="radio"] {
  -webkit-appearance: none !important;
  appearance: none !important;
  width: 18px;
  height: 18px;
  margin: 0;
  margin-right: 0.55rem;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid rgba(128,128,128,0.75) !important;
  background: #fff;
  display: inline-grid;
  place-content: center;
  transition: border-color .18s, box-shadow .18s, background .18s;
}

.role-option input[type="radio"]::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: scale(0);
  transition: transform .14s ease;
  background: var(--primary, #B74D3F);
}

.role-option:hover input[type="radio"],
.role-option input[type="radio"]:hover {
  border-color: var(--primary, #B74D3F) !important;
}

.role-option input[type="radio"]:checked {
  border-color: var(--primary, #B74D3F) !important;
}

.role-option input[type="radio"]:checked::before {
  transform: scale(1);
}

.role-option input[type="radio"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 183, 77, 63), 0.22);
}

body.dark-mode .role-option input[type="radio"] {
  background: rgba(16,8,28,0.72) !important;
  border-color: rgba(170,170,190,0.75) !important;
}

body.dark-mode .role-option:hover input[type="radio"],
body.dark-mode .role-option input[type="radio"]:hover,
body.dark-mode .role-option input[type="radio"]:checked {
  border-color: var(--primary, #ff4d6d) !important;
}

body.dark-mode .role-option input[type="radio"]::before {
  background: var(--primary, #ff4d6d) !important;
}

#tc-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9900;
}
#tc-modal.active { display: block; }

#tc-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.52);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

#tc-panel {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: min(560px, 96vw);
  max-height: min(90vh, 90dvh);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(0,0,0,.22), 0 4px 18px rgba(0,0,0,.12);
  overflow: hidden;
  animation: tc-in .24s cubic-bezier(.22,.68,0,1.2);
}
@keyframes tc-in {
  from { opacity:0; transform:translate(-50%, calc(-50% + 22px)) scale(.97); }
  to   { opacity:1; transform:translate(-50%,-50%) scale(1); }
}
body.dark-mode #tc-panel {
  background: rgba(14,7,26,.98);
  border: 1px solid rgba(255,77,109,.18);
  box-shadow: 0 0 80px rgba(255,77,109,.08), 0 28px 70px rgba(0,0,0,.65);
}

.tc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.4rem;
  border-bottom: 1px solid rgba(0,0,0,.07);
  flex-shrink: 0;
  background: rgba(0,0,0,.015);
}
body.dark-mode .tc-header {
  border-bottom-color: rgba(255,255,255,.07);
  background: rgba(255,255,255,.02);
}

.tc-title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .95rem;
  font-weight: 700;
  color: #1a1208;
  letter-spacing: -.01em;
}
body.dark-mode .tc-title { color: #f0e8ff; }

.tc-title-icon {
  display: inline-flex;
  align-items: center;
  color: var(--primary, #B74D3F);
  opacity: .9;
}
body.dark-mode .tc-title-icon { color: var(--nr, #ff4d6d); }

.tc-live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--primary, #B74D3F);
  box-shadow: 0 0 0 2px rgba(183,77,63,.2);
  animation: tc-pulse 2.4s ease infinite;
  flex-shrink: 0;
  margin-left: .1rem;
}
@keyframes tc-pulse {
  0%,100% { box-shadow: 0 0 0 2px rgba(var(--primary-rgb, 183,77,63),.2); opacity: 1; }
  50%      { box-shadow: 0 0 0 6px rgba(var(--primary-rgb, 183,77,63),.0); opacity: .85; }
}
body.dark-mode .tc-live-dot {
  background: var(--nr, #ff4d6d);
  box-shadow: 0 0 0 2px rgba(255,77,109,.25);
}

.tc-close-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border: none;
  background: rgba(0,0,0,.06);
  border-radius: 50%;
  cursor: pointer;
  color: #777;
  transition: background .15s, color .15s;
  flex-shrink: 0;
}
.tc-close-btn:hover { background: rgba(0,0,0,.13); color: #333; }
body.dark-mode .tc-close-btn { background: rgba(255,255,255,.07); color: rgba(200,185,255,.65); }
body.dark-mode .tc-close-btn:hover { background: rgba(255,77,109,.18); color: #ffb3c1; }

.tc-tabs {
  display: flex;
  gap: 2px;
  padding: .45rem .85rem .0rem;
  background: rgba(0,0,0,.02);
  border-bottom: 1px solid rgba(0,0,0,.07);
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.tc-tabs::-webkit-scrollbar { display: none; }
body.dark-mode .tc-tabs {
  background: rgba(255,255,255,.02);
  border-bottom-color: rgba(255,255,255,.07);
}

.tc-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .42rem .72rem;
  border: none;
  background: none;
  border-radius: 8px 8px 0 0;
  font-size: .74rem;
  font-weight: 600;
  color: #999;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, background .15s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tc-tab-btn:hover { color: #555; background: rgba(0,0,0,.04); }
.tc-tab-btn.active {
  color: var(--primary, #B74D3F);
  border-bottom-color: var(--primary, #B74D3F);
  background: rgba(183,77,63,.05);
}
body.dark-mode .tc-tab-btn { color: rgba(180,150,255,.5); }
body.dark-mode .tc-tab-btn:hover { color: rgba(200,180,255,.75); background: rgba(255,255,255,.04); }
body.dark-mode .tc-tab-btn.active {
  color: var(--nr, #ff4d6d);
  border-bottom-color: var(--nr, #ff4d6d);
  background: rgba(255,77,109,.07);
}

.tc-tab-pane { display: none; }
.tc-tab-pane.active { display: block; }

.tc-scroll {
  flex: 1;
  overflow-y: auto;
  padding: .9rem 1.3rem .6rem;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}
.tc-scroll::-webkit-scrollbar { width: 4px; }
.tc-scroll::-webkit-scrollbar-track { background: transparent; }
.tc-scroll::-webkit-scrollbar-thumb { background: rgba(var(--primary-rgb, 183, 77, 63), .55); border-radius: 4px; }
body.dark-mode .tc-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.11); }

.tc-group { margin-bottom: 1.15rem; }
.tc-group:last-child { margin-bottom: 0; }

.tc-group-title {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding-bottom: .42rem;
  border-bottom: 1px solid rgba(0,0,0,.07);
  margin-bottom: .6rem;
}
body.dark-mode .tc-group-title { border-bottom-color: rgba(255,255,255,.07); }

.tc-group-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--primary, #B74D3F);
  opacity: .85;
}
body.dark-mode .tc-group-icon { color: var(--nr, #ff4d6d); opacity: .95; }

.tc-group-name {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #888;
  flex: 1;
  min-width: 0;
}
body.dark-mode .tc-group-name { color: rgba(180,150,255,.6); }

.tc-group-note {
  font-size: .58rem;
  font-weight: 400;
  font-style: italic;
  color: #bbb;
  white-space: nowrap;
  letter-spacing: 0;
  line-height: 1;
}
body.dark-mode .tc-group-note { color: rgba(160,140,220,.4); }

.tc-row-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 .85rem;
}

.tc-row { padding: .38rem 0; }
.tc-row-compact { padding: .26rem 0; }

.tc-row-top {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: .3rem;
}

.tc-swatch {
  width: 28px; height: 28px;
  border-radius: 8px;
  border: 2px solid rgba(0,0,0,.10);
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,.15);
  transition: transform .12s, box-shadow .12s;
  position: relative;
  overflow: visible;
}
.tc-swatch:hover {
  transform: scale(1.18);
  box-shadow: 0 3px 10px rgba(0,0,0,.25);
  z-index: 2;
}
.tc-swatch::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: 5px;
  background-image:
    linear-gradient(45deg, #ccc 25%, transparent 25%),
    linear-gradient(-45deg, #ccc 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ccc 75%),
    linear-gradient(-45deg, transparent 75%, #ccc 75%);
  background-size: 6px 6px;
  background-position: 0 0, 0 3px, 3px -3px, -3px 0;
  z-index: -1;
}
body.dark-mode .tc-swatch { border-color: rgba(255,255,255,.14); }
.tc-zoom-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  pointer-events: none;
  color: var(--primary, #B74D3F);
  transform: none !important;
  box-shadow: 0 1px 3px rgba(0,0,0,.12) !important;
}
.tc-zoom-badge svg {
  width: 14px;
  height: 14px;
  opacity: .82;
}
body.dark-mode .tc-zoom-badge {
  color: rgba(210,195,255,.82);
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.04);
}
body.dark-mode .tc-zoom-badge svg {
  opacity: .9;
}

.tc-row-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex: 1;
  min-width: 0;
}
.tc-row-label {
  font-size: .78rem;
  font-weight: 600;
  color: #2a1e1a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
body.dark-mode .tc-row-label { color: rgba(210,195,255,.88); }

.tc-row-hint {
  font-size: .60rem;
  color: #aaa;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.05;
}
body.dark-mode .tc-row-hint { color: rgba(160,140,220,.5); }

.tc-row-pct {
  font-size: .7rem;
  color: #bbb;
  min-width: 28px;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
body.dark-mode .tc-row-pct { color: rgba(160,140,220,.5); }

.tc-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  background: rgba(0,0,0,.10);
}
.tc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid var(--primary, #B74D3F);
  box-shadow: 0 1px 5px rgba(0,0,0,.25);
  cursor: pointer;
  transition: transform .1s;
}
.tc-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.tc-slider::-moz-range-thumb {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid var(--primary, #B74D3F);
  box-shadow: 0 1px 5px rgba(0,0,0,.25);
  cursor: pointer;
}
body.dark-mode .tc-slider::-webkit-slider-thumb {
  background: rgba(14,7,26,.95);
  border-color: var(--nr,#ff4d6d);
}
body.dark-mode .tc-slider::-moz-range-thumb {
  background: rgba(14,7,26,.95);
  border-color: var(--nr,#ff4d6d);
}

.tc-img-controls {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .5rem;
}
.tc-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .38rem .85rem;
  background: var(--primary,#B74D3F);
  color: #fff;
  border-radius: 8px;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s;
}
.tc-upload-btn:hover { opacity: .88; }

.tc-btn-clear-img {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .36rem .72rem;
  background: rgba(0,0,0,.06);
  border: none;
  border-radius: 8px;
  font-size: .8rem;
  color: #666;
  cursor: pointer;
  transition: opacity .15s;
}
.tc-btn-clear-img:disabled { opacity: .3; cursor: default; }
.tc-btn-clear-img:not(:disabled):hover { background: rgba(0,0,0,.11); }
body.dark-mode .tc-btn-clear-img { background: rgba(255,255,255,.07); color: rgba(200,185,255,.6); }

.tc-img-preview {
  width: 100%; height: 80px;
  border-radius: 10px;
  background-color: rgba(0,0,0,.04);
  background-size: cover;
  background-position: center;
  border: 2px dashed rgba(0,0,0,.11);
  display: flex; align-items: center; justify-content: center;
  margin-top: .4rem;
}
body.dark-mode .tc-img-preview {
  background-color: rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.09);
}
.tc-img-empty { font-size: .75rem; color: #ccc; }
body.dark-mode .tc-img-empty { color: rgba(180,150,255,.32); }

.tc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .85rem 1.3rem;
  border-top: 1px solid rgba(0,0,0,.07);
  flex-shrink: 0;
  background: rgba(0,0,0,.015);
}
body.dark-mode .tc-footer {
  border-top-color: rgba(255,255,255,.07);
  background: rgba(255,255,255,.02);
}

.tc-btn {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  padding: .52rem 1.15rem;
  border-radius: 10px;
  font-size: .83rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity .15s, transform .1s, box-shadow .15s;
}
.tc-btn:active { transform: scale(.97); }
.tc-btn-icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.tc-btn-reset {
  background: rgba(0,0,0,.06);
  color: #555;
}
.tc-btn-reset:hover { background: rgba(0,0,0,.11); }
body.dark-mode .tc-btn-reset { background: rgba(255,255,255,.06); color: rgba(200,185,255,.7); }
body.dark-mode .tc-btn-reset:hover { background: rgba(255,255,255,.10); }

.tc-btn-save {
  background: var(--primary,#B74D3F);
  color: #fff;
  padding-left: 1.4rem;
  padding-right: 1.4rem;
  box-shadow: 0 2px 10px rgba(183,77,63,.28);
}
.tc-btn-save:hover { opacity: .88; box-shadow: 0 4px 16px rgba(183,77,63,.38); }
body.dark-mode .tc-btn-save {
  background: linear-gradient(135deg, rgba(220,60,80,.92), rgba(160,16,40,.96));
  box-shadow: 0 2px 14px rgba(255,77,109,.28);
}

.tc-picker {
  display: none;
  position: fixed;
  z-index: 99999;
  width: 256px;
  background: #fff;
  border-radius: 16px;
  padding: 1rem;
  box-shadow:
    0 16px 48px rgba(0,0,0,.22),
    0 3px 10px rgba(0,0,0,.12),
    0 0 0 1px rgba(0,0,0,.07);
  animation: tc-pop .15s cubic-bezier(.22,.68,0,1.2);
  pointer-events: auto;
}
.tc-picker.active { display: block; }

@keyframes tc-pop {
  from { opacity:0; transform: scale(.9) translateY(-8px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}

body.dark-mode .tc-picker {
  background: rgba(18,9,34,.98);
  box-shadow:
    0 0 40px rgba(255,77,109,.12),
    0 16px 48px rgba(0,0,0,.6),
    0 0 0 1px rgba(255,77,109,.18);
}

.tc-picker-title {
  font-size: .72rem;
  font-weight: 700;
  color: #888;
  margin-bottom: .7rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
  letter-spacing: .06em;
}
body.dark-mode .tc-picker-title { color: rgba(180,150,255,.55); }

.tc-picker-color-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .65rem;
}

.tc-picker-swatch-wrap {
  position: relative;
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 5px rgba(0,0,0,.2);
  cursor: pointer;
}
.tc-color-native {
  position: absolute;
  inset: -4px;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  border: none;
  padding: 0;
  cursor: pointer;
  opacity: 1;
  background: none;
}
.tc-color-native::-webkit-color-swatch-wrapper { padding: 0; }
.tc-color-native::-webkit-color-swatch { border: none; border-radius: 0; }
.tc-color-native::-moz-color-swatch { border: none; border-radius: 0; }

.tc-hex-txt {
  flex: 1;
  padding: .45rem .6rem;
  border: 2px solid rgba(0,0,0,.1);
  border-radius: 8px;
  font-size: .82rem;
  font-family: 'SF Mono', 'Consolas', monospace;
  color: #222;
  background: #f8f4f2;
  outline: none;
  transition: border-color .15s;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.tc-hex-txt:focus { border-color: var(--primary,#B74D3F); background: #fff; }
body.dark-mode .tc-hex-txt {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.12);
  color: #e8d8ff;
}
body.dark-mode .tc-hex-txt:focus { border-color: var(--nr,#ff4d6d); }

.tc-picker-op-row {
  display: flex;
  align-items: center;
  gap: .45rem;
  margin-bottom: .65rem;
}
.tc-picker-lbl {
  font-size: .72rem;
  color: #999;
  flex-shrink: 0;
  min-width: 80px;
}
body.dark-mode .tc-picker-lbl { color: rgba(180,150,255,.55); }

.tc-picker-alpha {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  background: rgba(0,0,0,.10);
}
.tc-picker-alpha::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid var(--primary,#B74D3F);
  box-shadow: 0 1px 5px rgba(0,0,0,.25);
  cursor: pointer;
}
.tc-picker-alpha::-moz-range-thumb {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid var(--primary,#B74D3F);
  cursor: pointer;
}
body.dark-mode .tc-picker-alpha::-webkit-slider-thumb {
  background: rgba(14,7,26,.95);
  border-color: var(--nr,#ff4d6d);
}
.tc-picker-alpha-val {
  font-size: .72rem;
  color: #999;
  min-width: 30px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
body.dark-mode .tc-picker-alpha-val { color: rgba(180,150,255,.55); }

.tc-picker-preview-wrap {
  position: relative;
  height: 30px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: .65rem;
  border: 1px solid rgba(0,0,0,.08);
}
body.dark-mode .tc-picker-preview-wrap { border-color: rgba(255,255,255,.08); }
.tc-checker {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, #ccc 25%, transparent 25%),
    linear-gradient(-45deg, #ccc 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ccc 75%),
    linear-gradient(-45deg, transparent 75%, #ccc 75%);
  background-size: 10px 10px;
  background-position: 0 0, 0 5px, 5px -5px, -5px 0;
  background-color: #fff;
}
.tc-picker-preview {
  position: absolute;
  inset: 0;
  transition: background .08s;
}

.tc-picker-actions {
  display: flex;
  justify-content: flex-end;
  gap: .4rem;
}
.tc-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: .28rem;
  padding: .32rem .72rem;
  border-radius: 7px;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity .12s, transform .1s;
}
.tc-btn-sm:active { transform: scale(.96); }
.tc-btn-cancel { background: rgba(0,0,0,.07); color: #555; }
.tc-btn-cancel:hover { background: rgba(0,0,0,.11); }
.tc-btn-ok {
  background: var(--primary,#B74D3F);
  color: #fff;
  padding-left: 1rem; padding-right: 1rem;
  box-shadow: 0 2px 8px rgba(183,77,63,.25);
}
.tc-btn-ok:hover { opacity: .88; }
body.dark-mode .tc-btn-cancel { background: rgba(255,255,255,.08); color: rgba(200,185,255,.75); }
body.dark-mode .tc-btn-ok {
  background: linear-gradient(135deg, rgba(220,60,80,.92), rgba(160,16,40,.96));
}

#tc-bg-overlay { transition: opacity .3s; }

.tc-toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: #1a1208;
  color: #fff;
  padding: .52rem 1.1rem;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity .26s, transform .26s;
  z-index: 999999;
  pointer-events: none;
  white-space: nowrap;
}
.tc-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
body.dark-mode .tc-toast {
  background: rgba(28,12,50,.96);
  border: 1px solid rgba(255,77,109,.28);
  color: rgba(240,220,255,.95);
}

@media (max-width: 600px) {
  #tc-panel {
    top: auto; bottom: 0;
    left: 0; right: 0;
    width: 100%; max-width: 100%;
    transform: none;
    border-radius: 22px 22px 0 0;
    max-height: 90dvh;
    animation: tc-up .28s cubic-bezier(.22,.68,0,1.1);
  }
  @keyframes tc-up {
    from { opacity:0; transform: translateY(28px); }
    to   { opacity:1; transform: translateY(0); }
  }

  .tc-row-grid { grid-template-columns: 1fr; }

  .tc-picker {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: min(280px, 92vw) !important;
    animation: tc-pop-center .18s cubic-bezier(.22,.68,0,1.2);
  }
  @keyframes tc-pop-center {
    from { opacity:0; transform: translate(-50%, calc(-50% + 16px)); }
    to   { opacity:1; transform: translate(-50%, -50%); }
  }
}

.tc-effects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 2px;
}
.tc-effect-card {
  background: rgba(0,0,0,.04);
  border-radius: 11px;
  padding: 10px 10px 8px;
  border: 1.5px solid rgba(0,0,0,.07);
  transition: border-color .2s, background .2s;
}
.tc-effect-card.tc-eff-on {
  border-color: var(--primary, #B74D3F);
  background: rgba(183,77,63,.06);
}
.tc-effect-top {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 3px;
}
.tc-effect-icon {
  display: flex;
  align-items: center;
  color: var(--primary, #B74D3F);
  opacity: .75;
  flex-shrink: 0;
}
.tc-effect-name {
  font-size: 0.78rem;
  font-weight: 650;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tc-effect-hint {
  font-size: 0.68rem;
  color: rgba(0,0,0,.4);
  display: block;
  margin-bottom: 6px;
  line-height: 1.3;
}
.tc-effect-body { margin-top: 6px; }
.tc-eff-hidden { display: none !important; }

.tc-eff-target {
  width: 100%;
  font-size: 0.72rem;
  padding: 5px 7px;
  border-radius: 7px;
  border: 1px solid rgba(0,0,0,.13);
  background: rgba(255,255,255,.8);
  color: inherit;
  margin-bottom: 7px;
  cursor: pointer;
  appearance: auto;
}
.tc-eff-speed-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.tc-eff-speed-lbl {
  font-size: 0.68rem;
  color: rgba(0,0,0,.45);
  white-space: nowrap;
}

.tc-toggle {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 19px;
  flex-shrink: 0;
}
.tc-toggle input {
  opacity: 0;
  width: 0; height: 0;
  position: absolute;
}
.tc-toggle-track {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,.18);
  border-radius: 19px;
  transition: background .22s;
}
.tc-toggle-track::before {
  content: '';
  position: absolute;
  height: 13px; width: 13px;
  left: 3px; bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform .22s;
  box-shadow: 0 1px 3px rgba(0,0,0,.28);
}
.tc-toggle input:checked + .tc-toggle-track {
  background: var(--primary, #B74D3F);
}
.tc-toggle input:checked + .tc-toggle-track::before {
  transform: translateX(15px);
}

body.dark-mode .tc-effect-card {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.1);
}
body.dark-mode .tc-effect-card.tc-eff-on {
  background: rgba(255,77,109,.1);
  border-color: rgba(255,77,109,.4);
}
body.dark-mode .tc-effect-hint { color: rgba(255,255,255,.35); }
body.dark-mode .tc-eff-target {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.12);
  color: rgba(255,255,255,.85);
}
body.dark-mode .tc-eff-speed-lbl { color: rgba(255,255,255,.35); }
body.dark-mode .tc-toggle-track { background: rgba(255,255,255,.2); }

@media (max-width: 480px) {
  .tc-effects-grid { grid-template-columns: 1fr; }
}

.tc-effects-intro {
  font-size: .73rem;
  color: #aaa;
  margin-bottom: .8rem;
  line-height: 1.45;
  padding: .5rem .7rem;
  background: rgba(0,0,0,.03);
  border-radius: 8px;
}
body.dark-mode .tc-effects-intro {
  color: rgba(180,150,255,.5);
  background: rgba(255,255,255,.04);
}

.tc-presets-intro {
  font-size: .73rem;
  color: #aaa;
  margin-bottom: .9rem;
  line-height: 1.45;
  padding: .5rem .7rem;
  background: rgba(0,0,0,.03);
  border-radius: 8px;
}
body.dark-mode .tc-presets-intro {
  color: rgba(180,150,255,.5);
  background: rgba(255,255,255,.04);
}

.tc-presets-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 12px;
  margin-right: 2px;
  scrollbar-gutter: stable both-edges;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb, 183, 77, 63), .75) rgba(var(--primary-rgb, 183, 77, 63), .12);
}
.tc-presets-grid::-webkit-scrollbar { width: 4px; }
.tc-presets-grid::-webkit-scrollbar-track { background: rgba(var(--primary-rgb, 183, 77, 63), .12); border-radius: 4px; }
.tc-presets-grid::-webkit-scrollbar-thumb { background: rgba(var(--primary-rgb, 183, 77, 63), .75); border-radius: 4px; }

.tc-preset-card {
  border-radius: 12px;
  border: 2px solid rgba(0,0,0,.07);
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  background: #fff;
}
.tc-preset-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 4px 16px rgba(183,77,63,.18);
}
.tc-preset-card.tc-preset-active {
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 0 0 3px rgba(183,77,63,.18);
}
body.dark-mode .tc-preset-card {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
}
body.dark-mode .tc-preset-card:hover {
  border-color: var(--nr, #ff4d6d);
  box-shadow: 0 4px 16px rgba(255,77,109,.18);
}
body.dark-mode .tc-preset-card.tc-preset-active {
  border-color: var(--nr, #ff4d6d);
  box-shadow: 0 0 0 3px rgba(255,77,109,.18);
}

.tc-preset-preview {
  height: 72px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #f5f5f5;
}
.tc-preset-header-bar {
  height: 22px;
  flex-shrink: 0;
}
.tc-preset-day-bar {
  height: 12px;
  flex-shrink: 0;
  opacity: .85;
}
.tc-preset-cards-row {
  flex: 1;
  display: flex;
  gap: 4px;
  padding: 4px 6px;
  background: rgba(248,242,238,.8);
}
.tc-preset-mini-card {
  flex: 1;
  height: 100%;
  background: #fff;
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
}

.tc-preset-name {
  padding: .32rem .5rem;
  font-size: .73rem;
  font-weight: 600;
  color: #333;
  display: flex;
  align-items: center;
  gap: .3rem;
  border-top: 1px solid rgba(0,0,0,.06);
}
body.dark-mode .tc-preset-name { color: rgba(210,195,255,.85); border-top-color: rgba(255,255,255,.07); }

.tc-preset-emoji { font-size: .9rem; }

.tc-gallery-controls {
  display: flex;
  gap: 6px;
  margin-bottom: .6rem;
}

.tc-btn-gallery-load,
.tc-btn-gallery-more {
  background: rgba(183,77,63,.1);
  color: var(--primary, #B74D3F);
  border: 1px solid rgba(183,77,63,.2);
}
.tc-btn-gallery-load:hover,
.tc-btn-gallery-more:hover {
  background: rgba(183,77,63,.18);
}
body.dark-mode .tc-btn-gallery-load,
body.dark-mode .tc-btn-gallery-more {
  background: rgba(255,77,109,.1);
  color: var(--nr, #ff4d6d);
  border-color: rgba(255,77,109,.2);
}

.tc-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  min-height: 60px;
}

.tc-gallery-img {
  height: 70px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s, border-color .15s, box-shadow .15s, opacity .3s;
  background-color: #e0e0e0;
  background-image: linear-gradient(90deg, #e0e0e0 25%, #ebebeb 50%, #e0e0e0 75%);
  background-size: 200% 100%;
  animation: tc-gallery-shimmer 1.4s infinite linear;
  overflow: hidden;
  display: flex;
  align-items: stretch;
}
.tc-gallery-img.loaded,
.tc-gallery-img.active {
  background-image: none;
  animation: none;
}
@keyframes tc-gallery-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.tc-gallery-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  border-radius: 6px;
}
.tc-gallery-img:hover {
  transform: scale(1.02);
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 3px 10px rgba(0,0,0,.25);
  z-index: 1;
  position: relative;
}
.tc-gallery-img.active {
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 0 0 2px var(--primary, #B74D3F);
}
body.dark-mode .tc-gallery-img.active {
  border-color: var(--nr, #ff4d6d);
  box-shadow: 0 0 0 2px var(--nr, #ff4d6d);
}

.tc-gallery-hint {
  grid-column: 1 / -1;
  font-size: .73rem;
  color: #bbb;
  text-align: center;
  padding: .8rem 0;
}
.tc-gallery-error { color: #e57373; }

.tc-gallery-loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  font-size: .73rem;
  color: #aaa;
  padding: .8rem 0;
}

.tc-gallery-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(183,77,63,.2);
  border-top-color: var(--primary, #B74D3F);
  border-radius: 50%;
  animation: tc-spin .7s linear infinite;
}
@keyframes tc-spin { to { transform: rotate(360deg); } }

body.dark-mode .tc-gallery-spinner {
  border-color: rgba(255,77,109,.2);
  border-top-color: var(--nr, #ff4d6d);
}

@media (max-width: 480px) {
 .tc-presets-grid { grid-template-columns: 1fr 1fr; }
  .tc-gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .tc-tab-btn { font-size: .68rem; padding: .38rem .55rem; }
}

.mobile-week-expand-btn {
  -webkit-tap-highlight-color: transparent;
}
.mobile-week-expand-btn:active {
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
}

@media (max-width: 768px) {
  #mobile-theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    padding: 0;
    border: 1.5px solid var(--primary, #B74D3F);
    border-radius: 10px;
    background: white;
    color: var(--primary, #B74D3F);
    cursor: pointer;
    flex-shrink: 0;
    transition: background .18s, color .18s, border-color .18s;
    -webkit-tap-highlight-color: transparent;
  }
  #mobile-theme-btn:hover {
    background: var(--primary, #B74D3F);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb, 183, 77, 63), 0.3);
    transform: translateY(-1px);
  }
  body.dark-mode #mobile-theme-btn {
    background: rgba(12,6,22,.75);
    border-color: rgba(255,77,109,.5);
    color: var(--nr, #ff4d6d);
  }
}

.message-week-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
}
.message-week-row-next { margin-top: 0.75rem; }
.message-week-row-prev { margin-top: 0.5rem; }

.jump-to-week {
  -webkit-appearance: none;
  appearance: none;
  padding: 0.35rem 0.9rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background .18s, color .18s, border-color .18s, box-shadow .18s, transform .12s;
}

body:not(.dark-mode) .message-week-row { color: #666; }
body:not(.dark-mode) .jump-to-week {
  border: 1.5px solid var(--primary, #B74D3F);
  background: #fff;
  color: var(--primary, #B74D3F);
}
body:not(.dark-mode) .jump-to-week-next {
  background: var(--primary, #B74D3F);
  border-color: var(--primary, #B74D3F);
  color: #fff;
}
body:not(.dark-mode) .jump-to-week-next:hover {
  background: var(--primary-dark, #8C3530);
  border-color: var(--primary-dark, #8C3530);
}
body:not(.dark-mode) .jump-to-week-prev:hover {
  background: var(--primary, #B74D3F);
  border-color: var(--primary, #B74D3F);
  color: #fff;
}
body:not(.dark-mode) .jump-to-week:active {
  transform: translateY(0);
  background: var(--primary-dark, #8C3530);
  border-color: var(--primary-dark, #8C3530);
  color: #fff;
}

body.dark-mode .message-week-row { color: rgba(200,185,240,0.75); }
body.dark-mode .jump-to-week {
  border: 1.5px solid rgba(255,77,109,0.55);
  background: rgba(12,6,22,0.72);
  color: var(--nr, #ff4d6d);
}
body.dark-mode .jump-to-week:hover {
  background: rgba(255,77,109,0.16);
  border-color: rgba(255,77,109,0.7);
  color: #fff;
}

body:not(.dark-mode) .week-stats-divider,
body:not(.dark-mode) .stat-divider,
body:not(.dark-mode) .stat-divider-desktop,
body:not(.dark-mode) .week-cal-divider {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
}
body:not(.dark-mode) .stat-item:not(#stat-semester-block):not(:last-child)::after {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.12) !important;
}

body:not(.dark-mode) .week-arrow-btn:hover {
  color: #fff !important;
  background: var(--primary, #B74D3F) !important;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb, 183, 77, 63), 0.28) !important;
}
body:not(.dark-mode) .week-arrow-btn:hover svg { color: #fff !important; }
body:not(.dark-mode) .week-arrow-btn:active {
  background: var(--primary-dark, #8C3530) !important;
  color: #fff !important;
}

body:not(.dark-mode) .week-today-btn:hover {
  background: var(--primary, #B74D3F) !important;
  color: #fff !important;
}
body:not(.dark-mode) .week-today-btn:hover svg {
  color: #fff !important;
  opacity: 1 !important;
}
body:not(.dark-mode) .week-today-btn:active {
  background: var(--primary-dark, #8C3530) !important;
  color: #fff !important;
}

body:not(.dark-mode) .jump-to-week,
body:not(.dark-mode) .jump-to-week-next,
body:not(.dark-mode) .jump-to-week-prev {
  border: 1.5px solid rgba(var(--primary-rgb, 183, 77, 63), 0.45) !important;
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.08) !important;
  color: var(--primary, #B74D3F) !important;
}
body:not(.dark-mode) .jump-to-week-next:hover,
body:not(.dark-mode) .jump-to-week-prev:hover,
body:not(.dark-mode) .jump-to-week:hover {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.16) !important;
  border-color: rgba(var(--primary-rgb, 183, 77, 63), 0.7) !important;
  color: var(--primary, #B74D3F) !important;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb, 183, 77, 63), 0.16) !important;
}
body:not(.dark-mode) .jump-to-week:active,
body:not(.dark-mode) .jump-to-week-next:active,
body:not(.dark-mode) .jump-to-week-prev:active {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.22) !important;
  border-color: var(--primary, #B74D3F) !important;
  color: var(--primary-dark, #8C3530) !important;
}

html body:not(.dark-mode) .week-navigation .week-arrow-btn:hover {
  color: var(--primary, #B74D3F) !important;
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.1) !important;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb, 183, 77, 63), 0.16) !important;
}
html body:not(.dark-mode) .week-navigation .week-arrow-btn:hover svg {
  color: var(--primary, #B74D3F) !important;
}
html body:not(.dark-mode) .week-navigation .week-arrow-btn:active {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.16) !important;
  color: var(--primary-dark, #8C3530) !important;
}

html body:not(.dark-mode) .week-navigation .week-today-btn:hover {
  background: var(--primary, #B74D3F) !important;
  color: #fff !important;
}
html body:not(.dark-mode) .week-navigation .week-today-btn:hover svg {
  color: #fff !important;
  opacity: 1 !important;
}
html body:not(.dark-mode) .week-navigation .week-today-btn:active {
  background: var(--primary-dark, #8C3530) !important;
  color: #fff !important;
}

body:not(.dark-mode) .filter-group select,
body:not(.dark-mode) .support-form-group select {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  border-radius: 12px !important;
  padding-right: 2.2rem !important;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--primary, #B74D3F) 50%),
    linear-gradient(135deg, var(--primary, #B74D3F) 50%, transparent 50%) !important;
  background-repeat: no-repeat !important;
  background-position:
    calc(100% - 1.00rem) calc(50% - 2px),
    calc(100% - 0.68rem) calc(50% - 2px) !important;
  background-size: 6px 6px, 6px 6px !important;
  background-clip: padding-box !important;
  overflow: hidden !important;
}
body.dark-mode .filter-group select,
body.dark-mode .support-form-group select {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--primary, #ff4d6d) 50%),
    linear-gradient(135deg, var(--primary, #ff4d6d) 50%, transparent 50%) !important;
  background-repeat: no-repeat !important;
  background-position:
    calc(100% - 1.00rem) calc(50% - 2px),
    calc(100% - 0.68rem) calc(50% - 2px) !important;
  background-size: 6px 6px, 6px 6px !important;
}
body:not(.dark-mode) .filter-group select::-ms-expand,
body:not(.dark-mode) .support-form-group select::-ms-expand,
body.dark-mode .filter-group select::-ms-expand,
body.dark-mode .support-form-group select::-ms-expand {
  display: none;
}
body:not(.dark-mode) .filter-group select:hover,
body:not(.dark-mode) .filter-group select:focus,
body:not(.dark-mode) .support-form-group select:hover,
body:not(.dark-mode) .support-form-group select:focus {
  border-top-right-radius: 12px !important;
  border-bottom-right-radius: 12px !important;
}
body:not(.dark-mode) .filter-group select[size],
body:not(.dark-mode) .filter-group select[multiple],
body:not(.dark-mode) .support-form-group select[size],
body:not(.dark-mode) .support-form-group select[multiple] {
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb, 183, 77, 63), .65) transparent;
}
body:not(.dark-mode) .filter-group select[size]::-webkit-scrollbar,
body:not(.dark-mode) .filter-group select[multiple]::-webkit-scrollbar,
body:not(.dark-mode) .support-form-group select[size]::-webkit-scrollbar,
body:not(.dark-mode) .support-form-group select[multiple]::-webkit-scrollbar {
  width: 4px;
}
body:not(.dark-mode) .filter-group select[size]::-webkit-scrollbar-track,
body:not(.dark-mode) .filter-group select[multiple]::-webkit-scrollbar-track,
body:not(.dark-mode) .support-form-group select[size]::-webkit-scrollbar-track,
body:not(.dark-mode) .support-form-group select[multiple]::-webkit-scrollbar-track {
  background: transparent;
}
body:not(.dark-mode) .filter-group select[size]::-webkit-scrollbar-thumb,
body:not(.dark-mode) .filter-group select[multiple]::-webkit-scrollbar-thumb,
body:not(.dark-mode) .support-form-group select[size]::-webkit-scrollbar-thumb,
body:not(.dark-mode) .support-form-group select[multiple]::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb, 183, 77, 63), .65);
  border-radius: 4px;
}

#support-success .support-submit.sp-btn-outline,
#support-success .support-submit.sp-btn-outline:hover,
#support-success .support-submit.sp-btn-outline:active {
  color: #fff !important;
}

.jump-to-week {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  white-space: nowrap;
  vertical-align: middle;
}

.jump-to-week-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.95;
  transition: transform .16s ease, opacity .16s ease;
}

.jump-to-week-next:hover .jump-to-week-icon { transform: translateX(1px); }
.jump-to-week-prev:hover .jump-to-week-icon { transform: translateX(-1px); }
.jump-to-week-label { line-height: 1; }

.support-chat .sw-status {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}

.support-chat .sw-status-icon {
  width: 11px;
  height: 11px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.support-chat .sw-status-text { line-height: 1; }

#support-success .support-submit.sp-btn-outline {
  background: linear-gradient(
    135deg,
    var(--primary, #B74D3F) 0%,
    var(--primary-dark, #8C3530) 100%
  ) !important;
  border-color: transparent !important;
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(var(--primary-rgb, 183, 77, 63), 0.24) !important;
}

#support-success .support-submit.sp-btn-outline:hover,
#support-success .support-submit.sp-btn-outline:active {
  background: var(--primary-dark, #8C3530) !important;
  border-color: transparent !important;
  color: #fff !important;
}

.support-chat .sw-user { align-self: flex-end !important; }
.support-chat .sw-admin { align-self: flex-start !important; }
body:not(.dark-mode) .support-chat .sw-chat-full {
  padding-right: 8px !important;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb, 183, 77, 63), .7) transparent;
}
body:not(.dark-mode) .support-chat .sw-chat-full::-webkit-scrollbar {
  width: 4px !important;
}
body:not(.dark-mode) .support-chat .sw-chat-full::-webkit-scrollbar-track {
  background: transparent !important;
}
body:not(.dark-mode) .support-chat .sw-chat-full::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb, 183, 77, 63), .7) !important;
  border-radius: 4px !important;
}
body:not(.dark-mode) .support-chat .sp-body {
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb, 183, 77, 63), .7) transparent;
}
body:not(.dark-mode) .support-chat .sp-body::-webkit-scrollbar {
  width: 4px !important;
}
body:not(.dark-mode) .support-chat .sp-body::-webkit-scrollbar-track {
  background: transparent !important;
}
body:not(.dark-mode) .support-chat .sp-body::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb, 183, 77, 63), .7) !important;
  border-radius: 4px !important;
}

.support-chat .sw-user .sw-bubble {
  background: linear-gradient(
    135deg,
    rgba(var(--primary-rgb, 183, 77, 63), 0.22) 0%,
    rgba(var(--primary-rgb, 183, 77, 63), 0.12) 100%
  ) !important;
  border-right: 2.5px solid var(--primary, #B74D3F) !important;
  border-left: none !important;
  border-bottom-right-radius: 3px !important;
  border-bottom-left-radius: 12px !important;
  color: var(--primary-dark, #8C3530) !important;
}

.support-chat .sw-admin .sw-bubble {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.08) !important;
  border-left: 2.5px solid rgba(var(--primary-rgb, 183, 77, 63), 0.28) !important;
  border-right: none !important;
  border-bottom-left-radius: 3px !important;
  border-bottom-right-radius: 12px !important;
  color: var(--primary-dark, #8C3530) !important;
}

.support-chat .sw-user .sw-time { text-align: right !important; }
.support-chat .sw-admin .sw-time { text-align: left !important; }

.support-chat .sw-input-row textarea {
  border-color: rgba(var(--primary-rgb, 183, 77, 63), 0.32) !important;
}

.support-chat .sw-input-row textarea:focus {
  border-color: var(--primary, #B74D3F) !important;
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 183, 77, 63), 0.12) !important;
}

.support-chat .sw-time-row {
  display: flex;
  align-items: center;
  gap: 0.26rem;
  margin-top: 0.14rem;
  padding: 0 0.25rem;
}

.support-chat .sw-user .sw-time-row { justify-content: flex-end; }
.support-chat .sw-admin .sw-time-row { justify-content: flex-start; }

.support-chat .sw-read {
  display: inline-flex;
  align-items: center;
  color: rgba(var(--primary-rgb, 183, 77, 63), 0.55);
  line-height: 1;
}

.support-chat .sw-read.sw-read-read {
  color: var(--primary, #B74D3F);
}

.support-chat .sw-read-icon {
  width: 11px;
  height: 11px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (min-width: 769px) {
  .support-chat .sw-read-icon {
    width: 13px;
    height: 13px;
  }
}

.filter-group select.tsd-native,
.support-form-group select.tsd-native,
.tsd-on .filter-group select[data-tsd-enhanced="1"],
.tsd-on .support-form-group select[data-tsd-enhanced="1"] {
  display: none !important;
}

.filter-group .tsd-trigger,
.support-form-group .tsd-trigger {
  width: 100%;
  min-height: 0;
  border: 2px solid var(--border, rgba(0,0,0,.12));
  border-radius: 8px;
  background: #fff;
  color: var(--text, #1C1410);
  text-align: left;
  display: flex;
  align-items: center;
  gap: .38rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.2;
  padding: 0.65rem 2.1rem 0.65rem 0.65rem;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}

.filter-group .tsd-trigger::after,
.support-form-group .tsd-trigger::after {
  content: "";
  position: absolute;
  right: .78rem;
  top: 50%;
  width: 6px;
  height: 6px;
  border-right: 1.8px solid var(--primary, #B74D3F);
  border-bottom: 1.8px solid var(--primary, #B74D3F);
  transform: translateY(-58%) rotate(45deg);
  transform-origin: center;
  opacity: .72;
  filter: drop-shadow(0 0 0 rgba(var(--primary-rgb, 183, 77, 63), 0));
  transition: transform .18s ease, opacity .18s ease, border-color .18s ease, filter .18s ease;
  pointer-events: none;
}

.filter-group .tsd-trigger:hover::after,
.filter-group .tsd-trigger:focus-visible::after,
.support-form-group .tsd-trigger:hover::after,
.support-form-group .tsd-trigger:focus-visible::after {
  opacity: 1;
  filter: drop-shadow(0 0 3px rgba(var(--primary-rgb, 183, 77, 63), .34));
}

.filter-group .tsd-trigger[aria-expanded="true"]::after,
.support-form-group .tsd-trigger[aria-expanded="true"]::after {
  transform: translateY(-45%) rotate(-135deg);
  opacity: 1;
  filter: drop-shadow(0 0 3px rgba(var(--primary-rgb, 183, 77, 63), .38));
}

.filter-group .tsd-trigger:hover,
.filter-group .tsd-trigger:focus-visible,
.support-form-group .tsd-trigger:hover,
.support-form-group .tsd-trigger:focus-visible {
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 183, 77, 63), .12);
  outline: none;
}

.filter-group .tsd-trigger.is-disabled,
.filter-group .tsd-trigger:disabled,
.support-form-group .tsd-trigger.is-disabled,
.support-form-group .tsd-trigger:disabled {
  opacity: .58;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .filter-group .tsd-trigger,
  .support-form-group .tsd-trigger {
    border-radius: 10px;
    font-size: .8rem;
    padding: .5rem 2.05rem .5rem .7rem;
    color: var(--text, #1C1410);
  }
}

body.dark-mode .filter-group .tsd-trigger,
body.dark-mode .support-form-group .tsd-trigger {
  background: rgba(10, 4, 22, .88);
  color: #f0ecff;
  border-color: rgba(var(--primary-rgb, 255, 77, 109), .45);
}

.tsd-menu {
  position: fixed;
  z-index: 12000;
  min-width: 180px;
  max-height: 320px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 4px;
  padding-right: 10px;
  border-radius: 12px;
  border: 1.5px solid rgba(var(--primary-rgb, 183, 77, 63), .35);
  background: #fff;
  box-shadow: 0 12px 26px rgba(0,0,0,.14);
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb, 183, 77, 63), .72) transparent;
}
.tsd-menu::-webkit-scrollbar { width: 4px; }
.tsd-menu::-webkit-scrollbar-track { background: transparent; }
.tsd-menu::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb, 183, 77, 63), .72);
  border-radius: 4px;
}

.tsd-option-inner {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  min-width: 0;
}
.tsd-option-icon {
  width: 13px;
  height: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
  opacity: .96;
  flex-shrink: 0;
}
.tsd-option-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tsd-option-label {
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.support-form-group .tsd-trigger .tsd-option-inner {
  max-width: calc(100% - 1.8rem);
}

.tsd-option {
  width: 100%;
  border: 0;
  background: transparent;
  border-radius: 8px;
  padding: .44rem .58rem;
  text-align: left;
  display: flex;
  align-items: center;
  gap: .38rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: .86rem;
  color: var(--text, #1C1410);
  cursor: pointer;
}
.tsd-option:hover {
  background: rgba(var(--primary-rgb, 183, 77, 63), .14);
}
.tsd-option.is-selected {
  background: rgba(var(--primary-rgb, 183, 77, 63), .24);
  color: var(--primary-dark, #8C3530);
  font-weight: 600;
}
.tsd-option.is-disabled {
  opacity: .52;
  cursor: not-allowed;
}

body.dark-mode .tsd-menu {
  background: rgba(12, 6, 24, 0.96);
  border-color: rgba(var(--primary-rgb, 255, 77, 109), .52);
  box-shadow: 0 14px 30px rgba(0,0,0,.62);
  scrollbar-color: rgba(var(--primary-rgb, 255, 77, 109), .72) transparent;
}
body.dark-mode .tsd-menu::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb, 255, 77, 109), .72);
}
body.dark-mode .tsd-option {
  color: rgba(244, 240, 255, 0.96);
}
body.dark-mode .tsd-option:hover {
  background: rgba(var(--primary-rgb, 255, 77, 109), .22);
}
body.dark-mode .tsd-option.is-selected {
  background: rgba(var(--primary-rgb, 255, 77, 109), .30);
  color: #fff;
}
body.dark-mode .tsd-option.is-disabled {
  opacity: .46;
}
.tsd-menu::-webkit-scrollbar-button,
.support-chat .sw-chat-full::-webkit-scrollbar-button,
.support-chat .sp-body::-webkit-scrollbar-button,
.tc-scroll::-webkit-scrollbar-button,
.tc-presets-grid::-webkit-scrollbar-button,
.teacher-modal-content::-webkit-scrollbar-button,
#tc-panel *::-webkit-scrollbar-button {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
  background: transparent !important;
  color: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  -webkit-appearance: none !important;
}
.tsd-menu::-webkit-scrollbar-button:vertical:start:decrement,
.tsd-menu::-webkit-scrollbar-button:vertical:end:increment,
.tc-scroll::-webkit-scrollbar-button:vertical:start:decrement,
.tc-scroll::-webkit-scrollbar-button:vertical:end:increment,
.tc-presets-grid::-webkit-scrollbar-button:vertical:start:decrement,
.tc-presets-grid::-webkit-scrollbar-button:vertical:end:increment,
.support-chat .sw-chat-full::-webkit-scrollbar-button:vertical:start:decrement,
.support-chat .sw-chat-full::-webkit-scrollbar-button:vertical:end:increment,
.support-chat .sp-body::-webkit-scrollbar-button:vertical:start:decrement,
.support-chat .sp-body::-webkit-scrollbar-button:vertical:end:increment {
  width: 0 !important;
  height: 0 !important;
  min-width: 0 !important;
  min-height: 0 !important;
  max-width: 0 !important;
  max-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: transparent !important;
  opacity: 0 !important;
  box-shadow: none !important;
  -webkit-appearance: none !important;
}
.tsd-menu::-webkit-scrollbar-button:single-button,
.support-chat .sw-chat-full::-webkit-scrollbar-button:single-button,
.support-chat .sp-body::-webkit-scrollbar-button:single-button,
.tc-scroll::-webkit-scrollbar-button:single-button,
.tc-presets-grid::-webkit-scrollbar-button:single-button,
.teacher-modal-content::-webkit-scrollbar-button:single-button,
#tc-panel *::-webkit-scrollbar-button:single-button,
.tsd-menu::-webkit-scrollbar-button:single-button:vertical:decrement,
.tsd-menu::-webkit-scrollbar-button:single-button:vertical:increment,
.tc-scroll::-webkit-scrollbar-button:single-button:vertical:decrement,
.tc-scroll::-webkit-scrollbar-button:single-button:vertical:increment,
.tc-presets-grid::-webkit-scrollbar-button:single-button:vertical:decrement,
.tc-presets-grid::-webkit-scrollbar-button:single-button:vertical:increment {
  width: 0 !important;
  height: 0 !important;
  min-width: 0 !important;
  min-height: 0 !important;
  max-width: 0 !important;
  max-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: transparent !important;
  box-shadow: none !important;
  -webkit-appearance: none !important;
}
.tsd-menu::-webkit-scrollbar-corner,
.support-chat .sw-chat-full::-webkit-scrollbar-corner,
.support-chat .sp-body::-webkit-scrollbar-corner,
.tc-scroll::-webkit-scrollbar-corner,
.tc-presets-grid::-webkit-scrollbar-corner,
.teacher-modal-content::-webkit-scrollbar-corner,
#tc-panel *::-webkit-scrollbar-corner {
  background: transparent !important;
}
html body *::-webkit-scrollbar-button,
html body *::-webkit-scrollbar-button:single-button,
html body *::-webkit-scrollbar-button:single-button:vertical:decrement,
html body *::-webkit-scrollbar-button:single-button:vertical:increment,
html body *::-webkit-scrollbar-button:vertical:start:decrement,
html body *::-webkit-scrollbar-button:vertical:end:increment,
html body *::-webkit-scrollbar-button:single-button:horizontal:decrement,
html body *::-webkit-scrollbar-button:single-button:horizontal:increment,
html body *::-webkit-scrollbar-corner,
html body *::-webkit-resizer {
  width: 0 !important;
  height: 0 !important;
  min-width: 0 !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: transparent !important;
  box-shadow: none !important;
  opacity: 0 !important;
  -webkit-appearance: none !important;
}
body.dark-mode .support-chat .sw-chat-full,
body.dark-mode .support-chat .sp-body {
  padding-right: 10px !important;
  scrollbar-gutter: stable both-edges;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb, 183, 77, 63), .72) transparent;
}
body.dark-mode .support-chat .sw-chat-full::-webkit-scrollbar,
body.dark-mode .support-chat .sp-body::-webkit-scrollbar {
  width: 4px !important;
}
body.dark-mode .support-chat .sw-chat-full::-webkit-scrollbar-track,
body.dark-mode .support-chat .sp-body::-webkit-scrollbar-track {
  background: transparent !important;
}
body.dark-mode .support-chat .sw-chat-full::-webkit-scrollbar-thumb,
body.dark-mode .support-chat .sp-body::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb, 183, 77, 63), .72) !important;
  border-radius: 4px !important;
}

body:not(.dark-mode) .support-chat .sw-chat-full,
body:not(.dark-mode) .support-chat .sp-body {
  padding-right: 10px !important;
}

@media (max-width: 768px) {
  body #stats-container.stats-container,
  body.dark-mode #stats-container.stats-container {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
  }
}
@media (max-width: 768px) {
  #stats-container .stats-toggle-mobile-btn {
    margin-bottom: 12px !important;
  }
}

.header-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
  border-radius: 8px;
}
.header-logo-link .header-logo {
  transition: transform .18s ease;
  transform-origin: center;
}
.header-logo-link:hover .header-logo,
.header-logo-link:focus-visible .header-logo {
  transform: scale(1.02);
}

html body:not(.dark-mode) .week-navigation .week-today-btn svg {
  color: currentColor !important;
  opacity: 0.92 !important;
}

body.dark-mode .week-navigation .stats-toggle-btn {
  background: transparent !important;
  border: none !important;
  color: rgba(160,120,220,0.40) !important;
  box-shadow: none !important;
}
body.dark-mode .week-navigation .stats-toggle-btn:hover {
  color: var(--np, #c044ff) !important;
  background: rgba(192,68,255,0.10) !important;
  box-shadow: 0 0 14px rgba(192,68,255,0.22) !important;
}
body.dark-mode .week-navigation .stats-toggle-btn.expanded {
  color: var(--np, #c044ff) !important;
  background: rgba(192,68,255,0.10) !important;
  box-shadow: 0 0 14px rgba(192,68,255,0.22) !important;
}
body.dark-mode .week-navigation .stats-toggle-btn.expanded svg {
  color: currentColor !important;
}

body.dark-mode #export-ics-btn,
body.dark-mode #export-print-btn,
body.dark-mode #mobile-theme-btn,
body.dark-mode #print-btn {
  background: rgba(12,6,22,0.75) !important;
  border: 1px solid rgba(255,77,109,0.35) !important;
  color: var(--nr, #ff4d6d) !important;
  box-shadow: none !important;
}
body.dark-mode #export-ics-btn svg,
body.dark-mode #export-print-btn svg,
body.dark-mode #mobile-theme-btn svg,
body.dark-mode #print-btn svg {
  color: currentColor !important;
  opacity: 0.95 !important;
}
body.dark-mode #export-ics-btn:hover,
body.dark-mode #export-print-btn:hover,
body.dark-mode #mobile-theme-btn:hover,
body.dark-mode #print-btn:hover,
body.dark-mode #export-ics-btn.btn-hovered,
body.dark-mode #export-print-btn.btn-hovered,
body.dark-mode #mobile-theme-btn.btn-hovered,
body.dark-mode #print-btn.btn-hovered {
  background: rgba(255,77,109,0.18) !important;
  border-color: rgba(255,77,109,0.65) !important;
  color: var(--nr, #ff4d6d) !important;
  box-shadow: 0 4px 14px rgba(255,77,109,0.18) !important;
  transform: translateY(-1px);
}
body.dark-mode #export-ics-btn:active,
body.dark-mode #export-print-btn:active,
body.dark-mode #mobile-theme-btn:active,
body.dark-mode #print-btn:active {
  background: rgba(255,77,109,0.24) !important;
  border-color: rgba(255,77,109,0.72) !important;
  color: var(--nr, #ff4d6d) !important;
  transform: translateY(0);
}

#teacher-filters .filters-grid.filters-grid-teacher {
  grid-template-columns: 1fr 1fr 1fr;
}

#room-filters .filters-grid.filters-grid-room {
  grid-template-columns: 1fr 1fr;
}

#teacher-filters .filter-group-search,
#room-filters .filter-group-search {
  min-width: 0;
}

#teacher-filters .search-box-inline,
#room-filters .search-box-inline {
  margin-bottom: 0;
}

#teacher-filters .search-box-inline .search-input,
#room-filters .search-box-inline .search-input {
  width: 100%;
}

@media (max-width: 768px) {
  #teacher-filters .filters-grid.filters-grid-teacher,
  #room-filters .filters-grid.filters-grid-room {
    grid-template-columns: 1fr;
  }
}

#teacher-filters .search-box-inline,
#room-filters .search-box-inline {
  height: 44px;
  display: flex;
  align-items: center;
}

#teacher-filters .search-box-inline .search-input,
#room-filters .search-box-inline .search-input {
  height: 100%;
  box-sizing: border-box;
  padding: 0 1rem 0 2.2rem;
  line-height: 1.2;
  border-radius: 8px;
  font-size: 0.875rem;
}

#teacher-filters .search-box-inline .search-icon,
#room-filters .search-box-inline .search-icon {
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  line-height: 0;
}

#teacher-filters .search-box-inline .search-icon svg,
#room-filters .search-box-inline .search-icon svg {
  width: 16px;
  height: 16px;
}

#teacher-filters .filter-group select,
#room-filters .filter-group select {
  height: 44px;
  box-sizing: border-box;
}
#teacher-filters .search-box-inline .search-input::placeholder,
#room-filters .search-box-inline .search-input::placeholder {
  line-height: 1.2;
}

#teacher-filters .filter-group select,
#teacher-filters .filter-group .tsd-trigger,
#room-filters .filter-group select,
#room-filters .filter-group .tsd-trigger {
  height: 44px !important;
  min-height: 44px !important;
  box-sizing: border-box;
  border-radius: 8px !important;
  border: 2px solid var(--border) !important;
  background: #fff !important;
  font-size: 0.875rem;
}

#teacher-filters .filter-group .tsd-trigger .tsd-option-inner,
#room-filters .filter-group .tsd-trigger .tsd-option-inner {
  line-height: 1.2;
}
@media (max-width: 768px) {
  #teacher-filters .search-box-inline,
  #room-filters .search-box-inline {
    height: 40px;
  }

  #teacher-filters .search-box-inline .search-input,
  #room-filters .search-box-inline .search-input,
  #teacher-filters .filter-group select,
  #teacher-filters .filter-group .tsd-trigger,
  #room-filters .filter-group select,
  #room-filters .filter-group .tsd-trigger {
    height: 40px !important;
    min-height: 40px !important;
    font-size: 0.8125rem;
  }

  #teacher-filters .search-box-inline .search-icon svg,
  #room-filters .search-box-inline .search-icon svg {
    width: 14px;
    height: 14px;
  }
}

body.dark-mode #teacher-filters .search-box-inline .search-input,
body.dark-mode #room-filters .search-box-inline .search-input,
body.dark-mode #teacher-filters .filter-group select,
body.dark-mode #teacher-filters .filter-group .tsd-trigger,
body.dark-mode #room-filters .filter-group select,
body.dark-mode #room-filters .filter-group .tsd-trigger {
  background: rgba(12,6,22,0.80) !important;
  color: #f0ecff !important;
  border: 1px solid rgba(120,80,200,0.25) !important;
  border-radius: 10px !important;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.18) !important;
}

body.dark-mode #teacher-filters .search-box-inline .search-input::placeholder,
body.dark-mode #room-filters .search-box-inline .search-input::placeholder,
body.dark-mode #teacher-filters .filter-group .tsd-trigger .tsd-option-inner,
body.dark-mode #room-filters .filter-group .tsd-trigger .tsd-option-inner {
  color: #f0ecff !important;
  opacity: 0.85;
}

body.dark-mode #teacher-filters .filter-group select:hover,
body.dark-mode #teacher-filters .filter-group .tsd-trigger:hover,
body.dark-mode #room-filters .filter-group select:hover,
body.dark-mode #room-filters .filter-group .tsd-trigger:hover,
body.dark-mode #teacher-filters .search-box-inline .search-input:hover,
body.dark-mode #room-filters .search-box-inline .search-input:hover {
  border-color: rgba(192,68,255,0.35) !important;
}

body.dark-mode #teacher-filters .filter-group select:focus,
body.dark-mode #teacher-filters .filter-group .tsd-trigger:focus,
body.dark-mode #teacher-filters .filter-group .tsd-trigger:focus-visible,
body.dark-mode #room-filters .filter-group select:focus,
body.dark-mode #room-filters .filter-group .tsd-trigger:focus,
body.dark-mode #room-filters .filter-group .tsd-trigger:focus-visible,
body.dark-mode #teacher-filters .search-box-inline .search-input:focus,
body.dark-mode #room-filters .search-box-inline .search-input:focus {
  border-color: rgba(255,77,109,0.60) !important;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,0.06),
    0 0 0 3px rgba(255,77,109,0.12) !important;
  outline: none !important;
}

body.dark-mode #student-filters .filter-group select,
body.dark-mode #student-filters .filter-group .tsd-trigger {
  background: rgba(12,6,22,0.80) !important;
  color: #f0ecff !important;
  border: 1px solid rgba(120,80,200,0.25) !important;
  border-radius: 10px !important;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.18) !important;
}

body.dark-mode #student-filters .filter-group .tsd-trigger .tsd-option-inner {
  color: #f0ecff !important;
  opacity: 0.85;
}

body.dark-mode #student-filters .filter-group select:hover,
body.dark-mode #student-filters .filter-group .tsd-trigger:hover {
  border-color: rgba(192,68,255,0.35) !important;
}

body.dark-mode #student-filters .filter-group select:focus,
body.dark-mode #student-filters .filter-group .tsd-trigger:focus,
body.dark-mode #student-filters .filter-group .tsd-trigger:focus-visible {
  border-color: rgba(255,77,109,0.60) !important;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,0.06),
    0 0 0 3px rgba(255,77,109,0.12) !important;
  outline: none !important;
}

body.dark-mode {
  background: transparent !important;
}

body.dark-mode {
  background:
    radial-gradient(1200px 720px at 8% -12%, rgba(255,77,109,0.30) 0%, rgba(255,77,109,0) 62%),
    radial-gradient(1100px 680px at 92% -10%, rgba(192,68,255,0.28) 0%, rgba(192,68,255,0) 60%),
    radial-gradient(1000px 600px at 50% 118%, rgba(77,200,255,0.18) 0%, rgba(77,200,255,0) 64%),
    linear-gradient(180deg, #090713 0%, #070611 48%, #06050f 100%) !important;
  background-attachment: fixed !important;
}

body.dark-mode #tc-bg-img-div,
body.dark-mode #tc-bg-ov-div {
  display: none !important;
}

@media (max-width: 768px) {
  body.dark-mode .stats-container {
    background: rgba(22, 12, 40, 0.94) !important;
    border: 1px solid rgba(255, 130, 150, 0.22) !important;
    box-shadow: 0 6px 26px rgba(0, 0, 0, 0.52) !important;
  }

  body.dark-mode .stats-container .stats-bar {
    background: rgba(255, 255, 255, 0.015) !important;
  }

  body.dark-mode .stats-container .stat-item {
    background: rgba(255, 255, 255, 0.025) !important;
    border: 1px solid rgba(180, 140, 255, 0.24) !important;
    border-radius: 10px !important;
    padding: 0.35rem 0.2rem !important;
  }

  body.dark-mode .stats-container .stat-label,
  body.dark-mode .stats-container .stat-sem-total,
  body.dark-mode .stats-container .stat-sep-slash {
    color: rgba(195, 175, 235, 0.92) !important;
  }

  body.dark-mode .stats-container .stat-progress-bar-track {
    background: rgba(255, 255, 255, 0.16) !important;
  }

  body.dark-mode .week-stats-divider {
    display: block !important;
    height: 1px !important;
    background: linear-gradient(90deg, rgba(255,77,109,0.45), rgba(192,68,255,0.45), rgba(77,200,255,0.45)) !important;
    opacity: 1 !important;
  }
}

@media (max-width: 768px) {
  body.dark-mode .stats-container .stat-item {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 0.3rem !important;
  }

  body.dark-mode #stat-semester-block {
    border-right: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
    border-bottom: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
  }

  body.dark-mode .stats-btn-group {
    border-bottom: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
  }

  body.dark-mode .stat-item:not(#stat-semester-block):not(:last-child)::after {
    background: rgba(var(--primary-rgb, 183, 77, 63), 0.12) !important;
  }

  body.dark-mode .week-stats-divider {
    display: block !important;
    height: 1px !important;
    background: rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
    opacity: 1 !important;
  }
}

@media (max-width: 768px) {
  body.dark-mode .stats-bar::before,
  body.dark-mode .stats-bar::after {
    display: none !important;
  }

  body.dark-mode #stat-semester-block,
  body.dark-mode .stats-btn-group {
    padding-top: 0.2rem !important;
  }
}

@media (max-width: 768px) {
  body.dark-mode .week-stats-divider {
    margin-bottom: 0.35rem !important;
  }

  body.dark-mode .stats-bar {
    padding-top: 0.85rem !important;
  }

  body.dark-mode #stat-semester-block,
  body.dark-mode .stats-btn-group {
    padding-top: 0.35rem !important;
  }

  body.dark-mode .stat-item:not(#stat-semester-block):not(:last-child)::after {
    top: 20% !important;
    height: 60% !important;
  }
}

@media (max-width: 768px) {
  body.dark-mode #stat-semester-block {
    border-right: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
    border-bottom: none !important;
  }

  body.dark-mode .stats-btn-group {
    padding-left: 0.45rem !important;
    gap: 0.4rem !important;
  }
}

@media (max-width: 768px) {
  body.dark-mode #stat-semester-block {
    position: relative !important;
    border-right: none !important;
  }

  body.dark-mode #stat-semester-block::after {
    content: '';
    position: absolute;
    right: 0;
    top: 18%;
    height: 64%;
    width: 1px;
    background: rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
    pointer-events: none;
  }

  body.dark-mode .stats-btn-group {
    grid-column: 2 / -1 !important;
    width: 100% !important;
    justify-content: flex-start !important;
    border-bottom: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.18) !important;
  }
}

@media (max-width: 768px) {
  #teacher-filters .search-box-inline,
  #room-filters .search-box-inline {
    height: auto !important;
    min-height: 0 !important;
  }

  #teacher-filters .search-box-inline .search-input,
  #room-filters .search-box-inline .search-input,
  #teacher-filters .filter-group select,
  #teacher-filters .filter-group .tsd-trigger,
  #room-filters .filter-group select,
  #room-filters .filter-group .tsd-trigger,
  #student-filters .filter-group select,
  #student-filters .filter-group .tsd-trigger {
    height: auto !important;
    min-height: 0 !important;
    padding: 0.5rem 0.7rem !important;
    font-size: 0.8rem !important;
    line-height: 1.2 !important;
    border-radius: 10px !important;
  }

  #teacher-filters .search-box-inline .search-input,
  #room-filters .search-box-inline .search-input {
    padding-left: 2.3rem !important;
  }

  #teacher-filters .search-box-inline .search-icon svg,
  #room-filters .search-box-inline .search-icon svg {
    width: 14px !important;
    height: 14px !important;
  }

  #teacher-filters .filter-group .tsd-trigger .tsd-option-inner,
  #room-filters .filter-group .tsd-trigger .tsd-option-inner,
  #student-filters .filter-group .tsd-trigger .tsd-option-inner {
    line-height: 1.2 !important;
  }
}

@media (max-width: 768px) {
  body:not(.dark-mode) #student-filters .filter-group select,
  body:not(.dark-mode) #student-filters .filter-group .tsd-trigger {
    background: #fff !important;
  }
}

@media (min-width: 769px) {
  html,
  body,
  button,
  input,
  select,
  textarea,
  .settings-card,
  .role-option,
  .filter-group label,
  .week-navigation,
  .week-dates,
  .schedule-grid,
  .lesson,
  .lesson-subject,
  .lesson-info,
  .lesson-teacher,
  .lesson-room {
    font-family: 'Inter', sans-serif !important;
  }
}

html, body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.campus-qr-widget {
  position: fixed;
  right: 20px;
  bottom: 84px;
  z-index: 1000;
  font-family: "Inter", sans-serif;
}

.campus-qr-button {
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary, #B74D3F) 0%, var(--primary-dark, #8C3530) 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(183, 77, 63, 0.34);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.campus-qr-button:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(183, 77, 63, 0.44);
}

.campus-qr-button svg {
  width: 20px;
  height: 20px;
}

.campus-qr-modal {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: none;
  align-items: center;
  justify-content: center;
}

.campus-qr-modal.active {
  display: flex;
}

.campus-qr-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(var(--primary-rgb, 49, 130, 206), 0.20);
  backdrop-filter: blur(10px) saturate(1.05);
  -webkit-backdrop-filter: blur(10px) saturate(1.05);
}

.campus-qr-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 430px);
  max-height: min(90vh, 640px);
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.22);
  background: #fff;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.campus-qr-modal-dialog h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--primary, #B74D3F);
  text-align: center;
}
.campus-qr-modal.campus-qr-has-view .campus-qr-modal-dialog h3 {
  display: none;
}

.campus-qr-modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-light, #6b7280);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.campus-qr-login {
  display: grid;
  gap: 0.38rem;
}

.campus-qr-login label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-light, #6b7280);
}

.campus-qr-login input {
  width: 100%;
  height: 42px;
  border: 1.5px solid rgba(var(--primary-rgb, 183, 77, 63), 0.25);
  border-radius: 10px;
  padding: 0 0.75rem;
  font-size: 0.86rem;
  color: var(--text, #111827);
  background: #fff;
  outline: none;
}

.campus-qr-login input:focus {
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 183, 77, 63), 0.16);
}

.campus-qr-login-btn,
.campus-qr-logout-btn {
  height: 42px;
  border-radius: 10px;
  border: none;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
}

.campus-qr-login-btn {
  background: linear-gradient(135deg, var(--primary, #B74D3F) 0%, var(--primary-dark, #8C3530) 100%);
  color: #fff;
  margin-top: 0.18rem;
}

.campus-qr-logout-btn {
  background: rgba(var(--primary-rgb, 183, 77, 63), 0.08);
  color: var(--primary, #B74D3F);
  border: 1px solid rgba(var(--primary-rgb, 183, 77, 63), 0.32);
}

.campus-qr-error {
  min-height: 0;
  font-size: 0.72rem;
  line-height: 1.1;
  color: #dc2626;
}

.campus-qr-error:empty {
  display: none;
}

.campus-qr-error:not(:empty) {
  margin-top: 0.12rem;
}

.campus-qr-view {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-height: 320px;
}

.campus-qr-frame {
  width: 100%;
  flex: 1;
  min-height: 300px;
  border: 1.5px solid rgba(var(--primary-rgb, 183, 77, 63), 0.22);
  border-radius: 12px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.campus-qr-frame.changed {
  border-color: var(--primary, #B74D3F);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 183, 77, 63), 0.16);
}

.campus-qr-frame canvas,
.campus-qr-frame img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
  image-rendering: pixelated;
}

.campus-qr-meta {
  font-size: 0.73rem;
  color: var(--text-light, #6b7280);
  text-align: center;
}

body.campus-qr-modal-open {
  overflow: hidden;
}

body.dark-mode .campus-qr-button {
  background: linear-gradient(135deg, rgba(220, 60, 80, 0.92) 0%, rgba(160, 16, 40, 0.96) 100%) !important;
  border: 1px solid rgba(255, 130, 150, 0.28) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 0 18px rgba(255, 77, 109, 0.34), 0 4px 14px rgba(0, 0, 0, 0.46) !important;
}

body.dark-mode .campus-qr-modal-dialog {
  background: rgba(16, 8, 30, 0.98);
  border-color: rgba(192, 68, 255, 0.18);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.68);
}

body.dark-mode .campus-qr-modal-dialog h3 {
  color: var(--nr, #ff4d6d);
}

body.dark-mode .campus-qr-modal-close {
  color: rgba(240, 236, 255, 0.8);
}

body.dark-mode .campus-qr-login label,
body.dark-mode .campus-qr-meta {
  color: rgba(190, 175, 228, 0.85);
}

body.dark-mode .campus-qr-login input {
  background: rgba(12, 6, 22, 0.8);
  color: #f0ecff;
  border-color: rgba(120, 80, 200, 0.3);
}

body.dark-mode .campus-qr-frame {
  background: #fff;
  border-color: rgba(255, 77, 109, 0.32);
}

body.dark-mode .campus-qr-logout-btn {
  color: #ffd7df;
  border-color: rgba(255, 92, 124, 0.48);
  background: rgba(255, 77, 109, 0.12);
}

@media (min-width: 769px) {
  .campus-qr-widget {
    display: none !important;
  }

  .campus-qr-modal {
    display: none !important;
  }
}