/* CARDS */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
}
.card__header {
  padding: 10px 16px;
  background: rgba(0,0,0,0.2);
  border-bottom: 1px solid var(--border-2);
  display: flex; align-items: center; gap: 10px;
}
.card__header::before {
  content: '';
  width: 2px; height: 12px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-2));
  border-radius: 2px; flex-shrink: 0;
}
.card__title {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.4px;
  color: var(--text-dim);
}
.card__body {
  padding: 16px;
  display: flex; flex-direction: column; gap: 14px;
}

/* PRESET GRID — 5 × 2 */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 7px; padding: 12px;
}
.preset-btn {
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  padding: 10px 3px 8px;
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--text-dim);
  transition: background .16s, border-color .16s, color .16s, transform .14s, box-shadow .16s;
  position: relative; overflow: hidden;
}
.preset-btn::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 35%, rgba(220,220,228,0.07), transparent 70%);
  opacity: 0; transition: opacity .2s;
}
.preset-btn:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(200,200,210,0.22);
  color: var(--text-mid);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(0,0,0,0.4);
}
.preset-btn:hover::after,
.preset-btn.active::after { opacity: 1; }
.preset-btn.active {
  background: rgba(208,208,216,0.07);
  border-color: rgba(208,208,216,0.55);
  color: var(--accent);
  box-shadow: 0 0 0 1px rgba(208,208,216,0.1), 0 4px 18px rgba(0,0,0,0.4);
  transform: translateY(-1px);
}
.preset-name {
  font-size: 10px; font-weight: 600;
  text-align: center; line-height: 1.25;
  letter-spacing: 0.1px;
  position: relative; z-index: 1;
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 7px; padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 14px; font-weight: 600;
  font-family: inherit;
  transition: all .16s ease;
  white-space: nowrap;
}
.btn--camera {
  background: rgba(134,239,172,0.06); color: var(--green);
  border: 1px solid rgba(134,239,172,0.25); padding: 9px 20px;
}
.btn--camera:hover {
  background: rgba(134,239,172,0.11); border-color: rgba(134,239,172,0.5);
  box-shadow: 0 0 16px rgba(134,239,172,0.12);
}
.btn--camera.active {
  background: rgba(252,165,165,0.06); color: var(--red);
  border-color: rgba(252,165,165,0.25);
}
.btn--camera.active:hover {
  background: rgba(252,165,165,0.11); border-color: rgba(252,165,165,0.5);
  box-shadow: 0 0 16px rgba(252,165,165,0.12);
}
.btn--primary {
  width: 100%;
  background: linear-gradient(160deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #08080c; font-weight: 700;
  position: relative; overflow: hidden;
}
.btn--primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(255,255,255,0.2), transparent);
  opacity: 0; transition: opacity .16s;
}
.btn--primary:hover:not(:disabled)::before { opacity: 1; }
.btn--primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(180,180,190,0.22);
}
.btn--primary:active:not(:disabled) { transform: translateY(0); }
.btn--secondary {
  width: 100%;
  background: rgba(255,255,255,0.03); color: var(--text-mid);
  border: 1px solid var(--border);
}
.btn--secondary:hover:not(:disabled) {
  background: rgba(255,255,255,0.06); color: var(--text);
  border-color: rgba(180,180,190,0.28);
}
.btn:disabled { opacity: .22; cursor: not-allowed; }

/* CAMERA OVERLAY */
.camera-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  background: #050507;
  transition: opacity .3s ease; pointer-events: none;
}
.camera-overlay.hidden { opacity: 0; }
.camera-overlay__icon { font-size: 38px; opacity: .15; }
.camera-overlay__text { font-size: 15px; font-weight: 400; color: var(--text-dim); }

/* BADGE */
.camera-badge {
  display: inline-flex; align-items: center;
  padding: 4px 12px; border-radius: 20px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.2px;
}
.camera-badge--off { background: rgba(255,255,255,0.03); border: 1px solid var(--border); color: var(--text-dim); }
.camera-badge--on  { background: rgba(134,239,172,0.07); border: 1px solid rgba(134,239,172,0.22); color: var(--green); animation: badge-pulse 2s ease infinite; }
@keyframes badge-pulse { 0%,100%{opacity:1} 50%{opacity:.5} }

/* FIELDS & SLIDER */
.field { display: flex; flex-direction: column; gap: 8px; }
.field__label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13.5px; font-weight: 500; color: var(--text-mid);
}
.field__value {
  font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--accent);
}
.slider {
  width: 100%; height: 4px;
  background: rgba(255,255,255,0.07);
  border-radius: 4px; outline: none; cursor: pointer;
  appearance: none; -webkit-appearance: none;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  cursor: pointer;
  box-shadow: 0 0 0 2px rgba(255,255,255,0.08), 0 2px 8px rgba(0,0,0,0.5);
  transition: transform .12s, box-shadow .12s;
}
.slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 0 3px rgba(208,208,216,0.2), 0 2px 8px rgba(0,0,0,0.5);
}
.slider::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none; cursor: pointer;
}

/* SELECT */
.select {
  width: 100%; padding: 8px 34px 8px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); outline: none; cursor: pointer;
  font-size: 13.5px; font-family: inherit; font-weight: 500;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888898'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  transition: border-color .16s;
}
.select:focus { border-color: rgba(200,200,210,0.4); outline: none; }
.select option { background: #101013; font-family: inherit; }

/* EXPORT */
.export-note {
  font-size: 13px; font-weight: 400; color: var(--text-mid); line-height: 1.75;
  padding: 11px 13px;
  background: rgba(255,255,255,0.025);
  border-radius: var(--radius-sm);
  border-left: 2px solid rgba(208,208,216,0.25);
}
.export-note strong { color: var(--text); font-weight: 600; }
.export-note em     { color: var(--accent); font-style: normal; font-weight: 500; }
.card--export .card__body { gap: 9px; }