/* ADB Studio — UI styles (owner: UI) */
:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #111827;
  --muted: #6b7280;
  --accent: #1d4ed8;
  --accent-hover: #1e40af;
  --accent-soft: #e8eefc;
  --danger: #b91c1c;
  --ok: #047857;
  --stage: #1f2937;
  --radius: 10px;
  --radius-sm: 7px;
  --topbar-h: 48px;
  --panel-w: 380px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.18);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font: 14px/1.45 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
svg { display: block; }

/* ---------- Splash ---------- */
#splash {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
}
.splash-card { text-align: center; color: var(--muted); }
.splash-card .brand-big { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 14px; letter-spacing: -.01em; }
.spinner {
  width: 30px; height: 30px; margin: 0 auto 14px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- App layout ---------- */
#app {
  display: grid;
  grid-template-columns: var(--panel-w) minmax(0, 1fr);
  grid-template-rows: var(--topbar-h) minmax(0, 1fr);
  width: 100%;
  height: 100vh; height: 100dvh;
  overflow: hidden;
}
#topbar { grid-column: 1 / -1; }
#panel { grid-row: 2; grid-column: 1; }
#main { grid-row: 2; grid-column: 2; min-width: 0; min-height: 0; }

/* ---------- Top bar ---------- */
#topbar {
  min-width: 0; position: relative; /* overflow:hidden kaldirildi: acilir menuyu kirpiyordu */
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 12px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}
.brand { display: flex; flex-direction: column; line-height: 1.1; white-space: nowrap; }
.brand b { font-size: 15px; font-weight: 700; letter-spacing: -.01em; }
.brand span { font-size: 11px; color: var(--muted); }
.project-name {
  flex: 1 1 200px; min-width: 80px; max-width: 420px;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  padding: 6px 10px; background: transparent; font-weight: 600;
  margin-left: 8px;
}
.project-name:hover { border-color: var(--border); }
.project-name:focus { outline: none; border-color: var(--accent); background: #fff; }
.topbar-actions { margin-left: auto; display: flex; gap: 6px; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 34px; padding: 0 12px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: #fff; color: var(--text); font-weight: 500; white-space: nowrap;
  transition: background .12s, border-color .12s, box-shadow .12s;
}
.btn:hover { background: #f3f4f6; }
.btn:active { background: #e5e7eb; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { background: #fef2f2; border-color: #fca5a5; }
.btn.sm { min-height: 28px; padding: 0 9px; font-size: 13px; }
.btn.xs { min-height: 24px; padding: 0 7px; font-size: 12px; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: #f3f4f6; }
.btn .ico { width: 16px; height: 16px; flex: none; }
.btn.block { width: 100%; }
#btn-drawer { display: none; }

/* ---------- Menu ---------- */
.menu-wrap { position: relative; }
.menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 60;
  min-width: 300px; padding: 6px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.menu-title { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 6px 10px 2px; }
.menu-item {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 8px 10px; border: 0; background: transparent; border-radius: 6px; text-align: left; white-space: nowrap;
}
.menu-item:hover { background: var(--accent-soft); color: var(--accent); }
.menu-item small { margin-left: auto; color: var(--muted); font-size: 11px; }
.menu-sep { height: 1px; background: var(--border); margin: 6px 4px; }

/* ---------- Left panel ---------- */
#panel {
  overflow-y: auto; overflow-x: hidden;
  background: var(--bg);
  border-right: 1px solid var(--border);
  padding: 12px 12px 40px;
  -webkit-overflow-scrolling: touch;
}
.sec {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 10px;
}
.sec > summary {
  list-style: none; cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; font-weight: 600; font-size: 13.5px;
}
.sec > summary::-webkit-details-marker { display: none; }
.sec > summary::after {
  content: ''; margin-left: auto; width: 8px; height: 8px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(-45deg); transition: transform .15s;
}
.sec[open] > summary::after { transform: rotate(45deg); }
.sec > summary .num {
  width: 20px; height: 20px; border-radius: 50%; font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent);
}
.sec-body { padding: 4px 14px 14px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px; }

.field { display: flex; flex-direction: column; gap: 4px; }
.field > label, .field-label { font-size: 12px; font-weight: 500; color: var(--muted); }
.hint { font-size: 11.5px; color: var(--muted); line-height: 1.35; }
.input, .select, textarea.input {
  width: 100%; min-height: 36px; padding: 7px 10px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: #fff;
}
.input:focus, .select:focus, textarea.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(29,78,216,.12); }
.input.sm { min-height: 30px; padding: 4px 8px; font-size: 13px; }
.row { display: flex; gap: 8px; align-items: center; }
.row > * { min-width: 0; }
.row.wrap { flex-wrap: wrap; }
.grow { flex: 1 1 auto; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* segmented */
.seg { display: inline-flex; background: #eef0f3; border-radius: var(--radius-sm); padding: 3px; gap: 2px; }
.seg button {
  border: 0; background: transparent; padding: 6px 10px; border-radius: 5px; font-size: 13px; font-weight: 500; color: var(--muted);
  min-height: 30px; white-space: nowrap;
}
.seg button:hover { color: var(--text); }
.seg button.active { background: #fff; color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.seg.block { display: flex; }
.seg.block button { flex: 1; }

/* switches */
.switch { display: flex; align-items: center; gap: 10px; cursor: pointer; min-height: 32px; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track {
  width: 38px; height: 22px; border-radius: 11px; background: #cbd5e1; position: relative; flex: none; transition: background .15s;
}
.switch .track::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.25); transition: transform .15s;
}
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { transform: translateX(16px); }
.switch input:focus-visible + .track { box-shadow: 0 0 0 3px rgba(29,78,216,.25); }
.switch.disabled { opacity: .5; cursor: not-allowed; }
.switch .lbl { flex: 1; }
.check { display: flex; align-items: center; gap: 8px; cursor: pointer; min-height: 30px; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); margin: 0; }

/* stepper */
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; background: #fff; }
.stepper button { width: 30px; height: 30px; border: 0; background: transparent; font-size: 16px; color: var(--muted); }
.stepper button:hover { background: #f3f4f6; color: var(--text); }
.stepper input { width: 40px; height: 30px; border: 0; text-align: center; -moz-appearance: textfield; padding: 0; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper input:focus { outline: none; background: var(--accent-soft); }
.stepper-row { display: flex; align-items: center; gap: 12px; padding-left: 48px; }
.stepper-row .field-label { min-width: 44px; }

/* range */
input[type=range] { width: 100%; accent-color: var(--accent); margin: 6px 0; }
.range-row { display: flex; align-items: center; gap: 10px; }
.range-row .val { min-width: 34px; text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); font-size: 12.5px; }

/* uploads */
.upload {
  display: flex; gap: 10px; align-items: center;
  border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); padding: 8px; background: #fafafa;
  transition: border-color .12s, background .12s;
}
.upload.drag { border-color: var(--accent); background: var(--accent-soft); }
.upload .thumb {
  width: 56px; height: 56px; flex: none; border-radius: 6px; overflow: hidden;
  background: #e5e7eb; display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 11px;
}
.upload .thumb.dark { background: #1f2937; }
.upload .thumb.tall { width: 40px; height: 72px; }
.upload .thumb img { width: 100%; height: 100%; object-fit: contain; }
.upload .thumb.tall img { object-fit: cover; object-position: top; }
.upload .meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.upload .meta .name { font-size: 12.5px; font-weight: 500; }
.upload .meta .sub { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.upload .meta .acts { display: flex; gap: 6px; flex-wrap: wrap; }

/* concept chips */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--border-strong); border-radius: 999px; background: #fff;
  padding: 5px 6px 5px 12px; font-size: 13px; font-weight: 500; cursor: pointer; max-width: 100%;
}
.chip:hover { border-color: var(--accent); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip .sw { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(0,0,0,.15); flex: none; }
.chip .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chip .pen { width: 22px; height: 22px; border-radius: 50%; border: 0; background: transparent; color: inherit; opacity: .7; display: inline-flex; align-items: center; justify-content: center; padding: 0; }
.chip .pen:hover { opacity: 1; background: rgba(0,0,0,.08); }
.chip.active .pen:hover { background: rgba(255,255,255,.2); }
.chip input { border: 0; background: transparent; color: inherit; width: 110px; font: inherit; padding: 0; outline: none; }

/* preset gallery */
.presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.preset {
  min-width: 0;
  border: 1px solid var(--border); border-radius: 8px; background: #fff; padding: 6px 6px 5px; cursor: pointer;
  display: flex; flex-direction: column; gap: 5px; align-items: stretch; text-align: left;
}
.preset:hover { border-color: var(--accent); }
.preset.active { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(29,78,216,.18); }
.preset .sw { display: flex; height: 26px; border-radius: 5px; overflow: hidden; border: 1px solid rgba(0,0,0,.08); }
.preset .sw i { flex: 1; }
.preset .nm { font-size: 10.5px; color: var(--muted); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* color rows */
.colors { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.color-row { display: flex; align-items: center; gap: 6px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 4px 6px 4px 4px; background: #fff; }
.color-row input[type=color] { width: 30px; height: 30px; border: 0; padding: 0; background: none; border-radius: 6px; cursor: pointer; flex: none; }
.color-row input[type=color]::-webkit-color-swatch-wrapper { padding: 0; }
.color-row input[type=color]::-webkit-color-swatch { border: 1px solid rgba(0,0,0,.12); border-radius: 6px; }
.color-row .cl { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.color-row .cl label { font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.color-row .cl input[type=text] { border: 0; padding: 0; font-size: 12.5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; width: 100%; outline: none; background: transparent; }
.color-row .cl input[type=text]:focus { color: var(--accent); }

/* pattern gallery */
.patterns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.pat {
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: #fff; padding: 0; cursor: pointer; text-align: left;
}
.pat:hover { border-color: var(--accent); }
.pat.active { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(29,78,216,.18); }
.pat .th { aspect-ratio: 16 / 9; background: #333; }
.pat .th svg { width: 100%; height: 100%; }
.pat .nm { font-size: 10.5px; color: var(--muted); padding: 4px 6px; line-height: 1.2; }

/* sizes */
.sizes { display: flex; flex-direction: column; gap: 6px; }
.size-row { display: grid; grid-template-columns: 1fr auto auto auto auto auto; gap: 6px; align-items: center; }
.size-row .nm { font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.size-row input { width: 62px; text-align: right; }
.size-row .unit { font-size: 11.5px; color: var(--muted); min-width: 20px; }
.size-row .x { color: var(--muted); }

/* ---------- Main / preview ---------- */
#main { display: flex; flex-direction: column; background: var(--stage); }
.main-top {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 12px; background: var(--card); border-bottom: 1px solid var(--border);
}
.tabs { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.tab-group { display: inline-flex; align-items: center; gap: 4px; padding-right: 8px; margin-right: 4px; border-right: 1px solid var(--border); }
.tab-group:last-child { border-right: 0; }
.tab-group .gl { font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-right: 2px; }
.tab {
  border: 1px solid transparent; background: transparent; border-radius: var(--radius-sm);
  padding: 6px 10px; min-height: 32px; font-size: 13px; font-weight: 500; color: var(--muted); white-space: nowrap;
}
.tab:hover { background: #f3f4f6; color: var(--text); }
.tab.active { background: var(--accent-soft); color: var(--accent); border-color: #c7d5f7; }
.view-controls { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.zoom { display: inline-flex; align-items: center; gap: 2px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: #fff; }
.zoom button { border: 0; background: transparent; min-width: 30px; height: 30px; padding: 0 6px; color: var(--muted); font-weight: 500; }
.zoom button:hover { background: #f3f4f6; color: var(--text); }
.zoom .pct { min-width: 50px; text-align: center; font-variant-numeric: tabular-nums; font-size: 12.5px; }

.stage { flex: 1; min-height: 0; overflow: auto; display: flex; position: relative; }
.stage-inner { margin: auto; padding: 18px; }
.stage-inner svg { display: block; box-shadow: 0 10px 40px rgba(0,0,0,.45); background: #111; }
.stage-inner.checker svg { background-color: #fff; background-image: linear-gradient(45deg, #ddd 25%, transparent 25%, transparent 75%, #ddd 75%), linear-gradient(45deg, #ddd 25%, transparent 25%, transparent 75%, #ddd 75%); background-size: 16px 16px; background-position: 0 0, 8px 8px; }

.all-grid {
  width: 100%; padding: 16px; align-self: flex-start;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px;
}
.all-card {
  background: #111827; border: 1px solid #374151; border-radius: var(--radius); overflow: hidden; cursor: pointer;
  display: flex; flex-direction: column; transition: border-color .12s, transform .12s;
}
.all-card:hover { border-color: #93c5fd; transform: translateY(-1px); }
.all-card .cap { display: flex; justify-content: space-between; gap: 8px; padding: 8px 10px; color: #e5e7eb; font-size: 12.5px; }
.all-card .cap span { color: #9ca3af; font-size: 11.5px; white-space: nowrap; }
.all-card .pv { flex: 1; display: flex; align-items: center; justify-content: center; padding: 10px; background: #0b0f19; min-height: 160px; }
.all-card .pv svg { max-width: 100%; max-height: 300px; width: auto; height: auto; }
.all-card.tall .pv svg { max-height: 300px; }
.all-card.wide { grid-column: 1 / -1; }
.all-card.wide .pv svg { width: 100%; height: auto; max-height: 360px; }

.preview-footer {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 8px 12px; background: var(--card); border-top: 1px solid var(--border);
}
#info-line { font-size: 12.5px; color: var(--muted); flex: 1; min-width: 200px; }
#info-line b { color: var(--text); font-weight: 600; }
.export-controls { display: flex; align-items: center; gap: 6px; }
.export-controls .select { min-height: 32px; padding: 4px 8px; width: auto; }
.export-controls label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }

/* ---------- Modal ---------- */
.modal-backdrop { position: fixed; inset: 0; z-index: 80; background: rgba(17,24,39,.55); display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 460px; box-shadow: var(--shadow-lg); overflow: hidden; }
.modal-head { padding: 14px 18px; font-weight: 600; font-size: 15px; border-bottom: 1px solid var(--border); display: flex; align-items: center; }
.modal-head .x { margin-left: auto; border: 0; background: transparent; font-size: 20px; color: var(--muted); width: 28px; height: 28px; border-radius: 6px; }
.modal-head .x:hover { background: #f3f4f6; }
.modal-body { padding: 16px 18px; display: flex; flex-direction: column; gap: 12px; }
.modal-foot { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
.progress { height: 8px; background: #e5e7eb; border-radius: 4px; overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.progress-label { font-size: 12px; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }
.progress-label span:last-child { font-variant-numeric: tabular-nums; }

/* ---------- Toasts ---------- */
#toasts { position: fixed; right: 16px; bottom: 16px; z-index: 90; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast {
  pointer-events: auto; max-width: 360px;
  background: #111827; color: #f9fafb; border-radius: var(--radius-sm); padding: 10px 14px;
  box-shadow: var(--shadow-lg); font-size: 13px;
  animation: toast-in .18s ease-out;
  border-left: 3px solid #6b7280;
}
.toast.ok { border-left-color: #34d399; }
.toast.err { border-left-color: #f87171; }
.toast.info { border-left-color: #60a5fa; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Drawer (narrow) ---------- */
#drawer-backdrop { position: fixed; inset: var(--topbar-h) 0 0 0; z-index: 29; background: rgba(17,24,39,.45); }

@media (max-width: 1100px) {
  #app { grid-template-columns: minmax(0, 1fr); }
  #main { grid-column: 1; }
  #btn-drawer { display: inline-flex; }
  #panel {
    position: fixed; top: var(--topbar-h); left: 0; bottom: 0; z-index: 30;
    width: min(var(--panel-w), 92vw);
    transform: translateX(-104%); transition: transform .2s ease;
    box-shadow: none;
  }
  body.drawer-open #panel { transform: none; box-shadow: var(--shadow-lg); }
}
@media (max-width: 760px) {
  .brand span { display: none; }
  .project-name { display: none; }
  .btn .txt { display: none; }
  .btn.keep-txt .txt { display: inline; }
  #btn-drawer .txt { display: none; }
  .brand b { font-size: 14px; }
  .topbar-actions .btn { padding: 0 9px; }
  #topbar { gap: 6px; padding: 0 8px; }
  .tab-group .gl { display: none; }
  .tab { padding: 5px 8px; font-size: 12.5px; }
  .view-controls { margin-left: 0; width: 100%; justify-content: space-between; }
  .presets { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .preview-footer { gap: 8px; }
  #info-line { font-size: 11.5px; }
}