.studio-tag { font: 700 .72rem var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-dark); background: var(--accent-soft); padding: 4px 9px; border-radius: 999px; }
.auth { display: flex; justify-content: center; padding-top: 6vh; }
.auth form { width: min(380px, 100%); text-align: center; }
.auth form .field { text-align: left; }
.auth-mark { width: 52px; height: 52px; margin-bottom: 10px; }
.form-error { color: var(--accent-dark); font-weight: 600; font-size: .9rem; min-height: 1.4em; margin: 10px 0 0; }

.studio-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.studio-head h1 { margin-bottom: 4px; }
.studio-head p { margin: 0; }
.head-actions { display: flex; gap: 8px; }

.studio { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; margin-bottom: 18px; }
.pane { display: flex; flex-direction: column; min-width: 0; }
.pane-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.pane-head h2 { margin: 0; font-size: 1.05rem; }

.drop {
  flex: 1; min-height: 320px; border: 2px dashed var(--line-strong); border-radius: 12px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px; text-align: center; padding: 24px; cursor: pointer; color: var(--ink-soft);
  background: var(--paper-2); transition: background .15s, border-color .15s;
}
.drop svg { width: 56px; height: 56px; margin-bottom: 6px; }
.drop b { color: var(--ink); font-family: var(--font-round); font-size: 1.1rem; }
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-dark); }
body.dragging .stage-wrap { outline: 3px dashed var(--accent); outline-offset: 4px; border-radius: 10px; }

.stage-wrap { display: flex; justify-content: center; align-items: center; background: repeating-conic-gradient(var(--paper-2) 0 25%, var(--card) 0 50%) 0 0 / 16px 16px; border-radius: 10px; padding: 10px; }
#stage { display: block; max-width: 100%; touch-action: none; cursor: crosshair; border-radius: 4px; }
.stage-tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.manual-note p { margin: 0 0 10px; }
.drop.compact { min-height: 180px; flex: 0 0 auto; }
.pane .manual-note + .drop { margin-top: 0; }

.result-wrap { display: flex; justify-content: center; align-items: center; min-height: 320px; background: var(--paper-2); border-radius: 10px; padding: 10px; }
#result { display: block; max-width: 100%; touch-action: none; cursor: cell; image-rendering: pixelated; }
.brushes { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.palette-row { display: flex; gap: 6px; }
.palette-row button { width: 32px; height: 32px; border-radius: 8px; border: 2px solid var(--line); cursor: pointer; padding: 0; position: relative; }
.palette-row button[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--ink); }
.palette-row button.eraser { background: var(--cell-bg); }
.palette-row button.eraser::after { content: ""; position: absolute; inset: 7px; background: linear-gradient(45deg, transparent 45%, var(--accent) 45%, var(--accent) 55%, transparent 55%); }

.analysis { margin-top: 12px; border-radius: 10px; padding: 12px 14px; font-size: .9rem; background: var(--paper-2); display: flex; gap: 10px; align-items: flex-start; min-height: 48px; }
.analysis .dot { width: 10px; height: 10px; border-radius: 50%; flex: none; margin-top: 6px; background: var(--ink-faint); }
.analysis.good { background: var(--ok-soft); } .analysis.good .dot { background: var(--ok); }
.analysis.warn { background: var(--warn-soft); } .analysis.warn .dot { background: var(--warn); }
.analysis.bad { background: var(--accent-soft); } .analysis.bad .dot { background: var(--accent); }
.analysis b { display: block; }
.analysis label { display: inline-flex; gap: 6px; align-items: center; margin-top: 6px; font-size: .84rem; cursor: pointer; }

.controls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.ctl h3 { margin-bottom: 12px; }
.slider { display: block; margin-bottom: 12px; }
.slider span { display: flex; justify-content: space-between; font-size: .86rem; font-weight: 600; margin-bottom: 2px; }
.slider output { font-variant-numeric: tabular-nums; color: var(--ink-soft); font-weight: 500; }
.slider input:disabled { opacity: .45; }
.check { display: flex; gap: 8px; align-items: center; font-size: .88rem; cursor: pointer; margin: 4px 0; }
.check-row { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.hint { font-size: .8rem; margin: -4px 0 10px; }
#n-col { margin-bottom: 12px; display: flex; flex-wrap: nowrap; width: 100%; }
#n-col button { flex: 1; padding: 7px 4px; }
.swatches { display: flex; flex-direction: column; gap: 8px; }
.swatch { display: flex; align-items: center; gap: 10px; font-size: .86rem; }
.swatch input[type="color"] { width: 40px; height: 32px; border: 1px solid var(--line-strong); border-radius: 8px; padding: 2px; background: var(--card); cursor: pointer; }
.swatch .count { color: var(--ink-soft); margin-left: auto; font-variant-numeric: tabular-nums; }
.swatch button { font-size: .75rem; }
body.no-image .img-only { display: none; }
body.no-image .controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.manage { display: flex; flex-direction: column; gap: 10px; }
.mrow { display: grid; grid-template-columns: auto 64px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 12px 14px; }
.mrow canvas { width: 64px; height: 64px; object-fit: contain; image-rendering: pixelated; border-radius: 6px; background: var(--paper-2); }
.mrow .info input { font-weight: 700; font-family: var(--font-round); border-color: transparent; background: transparent; padding: 5px 8px; margin-left: -8px; max-width: 360px; }
.mrow .info input:hover, .mrow .info input:focus { border-color: var(--line-strong); background: var(--cell-bg); }
.mrow .sub { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: .8rem; color: var(--ink-soft); margin-top: 2px; }
.mrow .acts { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.mrow.hiddenp { opacity: .65; }
.pill-off { background: var(--paper-2); color: var(--ink-soft); }
.narrow { max-width: 460px; }

@media (max-width: 1100px) { .controls { grid-template-columns: repeat(2, minmax(0, 1fr)); } body.no-image .controls { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 820px) { .studio { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .controls, body.no-image .controls { grid-template-columns: 1fr; }
  .mrow { grid-template-columns: auto 52px minmax(0, 1fr); }
  .mrow canvas { width: 52px; height: 52px; }
  .mrow .acts { grid-column: 1 / -1; justify-content: flex-start; }
}

/* Pack import */
.import { margin-bottom: 18px; }
.import.over { outline: 3px dashed var(--accent); outline-offset: 3px; }
.imp-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.imp-head h2 { margin-bottom: 2px; }
.imp-bar { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; margin: 12px 0; padding: 10px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.imp-bar .muted { margin-left: auto; }
.imp-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; max-height: 460px; overflow: auto; padding: 2px; }
.imp-item { display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--line); border-radius: 10px; padding: 10px; cursor: pointer; background: var(--cell-bg); position: relative; }
.imp-item:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.imp-item.dup { opacity: .6; }
.imp-item input { position: absolute; top: 8px; left: 8px; }
.imp-item canvas { width: 100%; aspect-ratio: 1; object-fit: contain; image-rendering: pixelated; border-radius: 6px; background: var(--paper-2); }
.imp-item b { font-family: var(--font-round); font-size: .92rem; }
.imp-item .sub { font-size: .76rem; color: var(--ink-soft); display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.imp-item .state { font-size: .74rem; font-weight: 700; }
.imp-item .state.ok { color: var(--ok); } .imp-item .state.err { color: var(--accent-dark); } .imp-item .state.skip { color: var(--ink-soft); }
.imp-foot { display: flex; justify-content: flex-end; align-items: center; gap: 14px; margin-top: 14px; }
.imp-progress { flex: 1; height: 8px; border-radius: 99px; background: var(--paper-2); overflow: hidden; }
.imp-progress div { height: 100%; width: 0; background: var(--accent); transition: width .2s; }

/* Print export */
.export-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 18px; padding: 12px 16px; margin-bottom: 10px; position: sticky; top: 66px; z-index: 5; }
.export-bar #sel-count { font-weight: 600; }
.export-opts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.export-opts .inline { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; }
.export-opts select { width: auto; padding: 6px 9px; }
.mrow > .pick { display: flex; align-items: center; }
.mrow.picked { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }