/* PixelTools tool UI. Minimal, theme-proof. Everything is scoped to .pxt-tool and
   protects its own colours so theme button/link hover styles cannot bleed in. */
.pxt-tool{--pxt-primary:#2563eb;--pxt-primary-dark:#1d4ed8;--pxt-ink:#0f172a;--pxt-text:#475569;--pxt-muted:#94a3b8;
	--pxt-line:#e2e8f0;--pxt-soft:#f8fafc;--pxt-danger:#b91c1c;--pxt-ok:#047857;
	max-width:860px;margin:0 auto;padding:32px 20px;color:var(--pxt-text);font-family:inherit;font-size:16px;line-height:1.55;box-sizing:border-box}
.pxt-tool *,.pxt-tool *::before,.pxt-tool *::after{box-sizing:border-box}
.pxt-tool .pxt-title{margin:0 0 8px;color:var(--pxt-ink);font-size:clamp(1.6rem,3vw,2.1rem);font-weight:700;letter-spacing:-.02em;line-height:1.15}
.pxt-tool .pxt-desc{margin:0 0 20px;color:var(--pxt-text)}

/* Drop zone */
.pxt-tool .pxt-drop{display:flex;flex-direction:column;align-items:center;gap:6px;width:100%;padding:56px 24px;
	background:#fff !important;color:var(--pxt-ink) !important;border:1.5px dashed #cbd5e1;border-radius:20px;text-align:center;
	cursor:pointer;transition:border-color .2s,background-color .2s,box-shadow .2s;box-shadow:none}
.pxt-tool .pxt-drop:hover,.pxt-tool .pxt-drop:focus,.pxt-tool .pxt-drop:active,.pxt-tool .pxt-drop.is-over{
	background:#f5f9ff !important;color:var(--pxt-ink) !important;border-color:var(--pxt-primary);outline:0}
.pxt-tool .pxt-drop:focus-visible{box-shadow:0 0 0 4px rgba(37,99,235,.18)}
.pxt-tool .pxt-drop-title{font-size:1.25rem;font-weight:650;color:var(--pxt-ink) !important;letter-spacing:-.01em}
.pxt-tool .pxt-drop-sub{font-size:.95rem;color:var(--pxt-text) !important}
.pxt-tool .pxt-drop-limits{margin-top:14px;font-size:.8125rem;color:var(--pxt-muted) !important}
.pxt-tool .pxt-drop .pxt-btn{margin-top:14px}
.pxt-tool .pxt-input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);opacity:0}

/* Buttons (colours locked so theme hover states cannot turn them red) */
.pxt-tool .pxt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;
	border:1px solid transparent;border-radius:999px;font:inherit;font-size:.9375rem;font-weight:600;letter-spacing:.01em;
	line-height:1;text-decoration:none;text-transform:none;cursor:pointer;transition:background-color .15s,border-color .15s,transform .05s;box-shadow:none}
.pxt-tool .pxt-btn:active{transform:translateY(1px)}
.pxt-tool .pxt-btn-primary,.pxt-tool .pxt-btn-primary:hover,.pxt-tool .pxt-btn-primary:focus,.pxt-tool .pxt-btn-primary:active{
	background:var(--pxt-primary) !important;border-color:var(--pxt-primary) !important;color:#fff !important}
.pxt-tool .pxt-btn-primary:hover,.pxt-tool .pxt-btn-primary:focus{background:var(--pxt-primary-dark) !important;border-color:var(--pxt-primary-dark) !important}
.pxt-tool .pxt-btn-secondary,.pxt-tool .pxt-btn-secondary:hover,.pxt-tool .pxt-btn-secondary:focus,.pxt-tool .pxt-btn-secondary:active{
	background:#fff !important;border-color:var(--pxt-line) !important;color:var(--pxt-ink) !important}
.pxt-tool .pxt-btn-secondary:hover{border-color:#cbd5e1 !important;background:var(--pxt-soft) !important}
.pxt-tool .pxt-btn-large{min-height:52px;padding:0 32px;font-size:1rem}
.pxt-tool .pxt-btn[disabled]{opacity:.5;cursor:not-allowed}
.pxt-tool .pxt-btn:focus-visible,.pxt-tool .pxt-remove:focus-visible,.pxt-tool select:focus-visible,.pxt-tool input:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}

.pxt-tool .pxt-errors{margin-top:12px}
.pxt-tool .pxt-error{margin:4px 0;color:var(--pxt-danger);font-size:.9375rem;font-weight:600}

/* Selected files */
.pxt-tool .pxt-files{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.pxt-tool .pxt-files .pxt-file{display:flex;align-items:center;gap:12px;padding:8px 6px 8px 8px;border:1px solid var(--pxt-line);border-radius:14px;background:#fff}
.pxt-tool .pxt-thumb{width:48px;height:48px;object-fit:cover;border-radius:10px;flex:none;background:var(--pxt-soft)}
.pxt-tool .pxt-file-meta{display:flex;flex-direction:column;min-width:0;flex:1}
.pxt-tool .pxt-file-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600;font-size:.9375rem;color:var(--pxt-ink)}
.pxt-tool .pxt-file-size{font-size:.8125rem;color:var(--pxt-muted)}
.pxt-tool .pxt-remove,.pxt-tool .pxt-remove:hover,.pxt-tool .pxt-remove:focus,.pxt-tool .pxt-remove:active{
	width:40px;height:40px;padding:0;border:0 !important;background:transparent !important;color:var(--pxt-muted) !important;font-size:1.4rem;line-height:1;border-radius:10px;cursor:pointer;box-shadow:none}
.pxt-tool .pxt-remove:hover{background:var(--pxt-soft) !important;color:var(--pxt-ink) !important}

/* Options */
.pxt-tool .pxt-options{margin-top:24px;padding:24px 0 0;border-top:1px solid var(--pxt-line)}
.pxt-tool .pxt-field{margin:0 0 20px;padding:0;border:0;min-width:0}
.pxt-tool .pxt-field legend,.pxt-tool .pxt-field>label:first-child{display:block;margin:0 0 10px;padding:0;font-size:.8125rem;font-weight:600;color:var(--pxt-text);text-transform:uppercase;letter-spacing:.06em}
.pxt-tool .pxt-presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.pxt-tool .pxt-seg{position:relative;display:inline-block;margin:0;cursor:pointer}
.pxt-tool .pxt-seg input{position:absolute;opacity:0;width:1px;height:1px}
.pxt-tool .pxt-seg span{display:inline-block;padding:9px 16px;border:1px solid var(--pxt-line);border-radius:999px;background:#fff;color:var(--pxt-text);font-size:.9rem;font-weight:500;transition:all .15s}
.pxt-tool .pxt-seg:hover span{border-color:#cbd5e1;color:var(--pxt-ink)}
.pxt-tool .pxt-seg input:checked+span{background:var(--pxt-ink);border-color:var(--pxt-ink);color:#fff}
.pxt-tool .pxt-seg input:focus-visible+span{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}
.pxt-tool .pxt-slider{display:flex;align-items:center;gap:14px}
.pxt-tool .pxt-slider label{margin:0;font-size:.9rem;color:var(--pxt-text)}
.pxt-tool .pxt-slider input[type=range]{flex:1;min-width:120px;accent-color:var(--pxt-primary)}
.pxt-tool .pxt-slider output{min-width:2.4em;text-align:right;font-weight:700;color:var(--pxt-ink);font-variant-numeric:tabular-nums}
.pxt-tool .pxt-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pxt-tool select{width:100%;min-height:46px;padding:0 14px;border:1px solid var(--pxt-line);border-radius:12px;background:#fff;color:var(--pxt-ink);font:inherit;font-size:.9375rem}
.pxt-tool .pxt-check{display:flex;align-items:flex-start;gap:10px;font-weight:500;color:var(--pxt-ink);text-transform:none;letter-spacing:0;font-size:.9375rem}
.pxt-tool .pxt-check input{margin-top:4px;accent-color:var(--pxt-primary)}
.pxt-tool .pxt-hint{margin:6px 0 0 26px;font-size:.8125rem;color:var(--pxt-muted)}

/* Progress */
.pxt-tool .pxt-status{margin-top:24px}
.pxt-tool .pxt-status p{margin:0 0 8px;font-size:.9375rem;color:var(--pxt-ink);font-weight:500}
.pxt-tool .pxt-status progress{display:block;width:100%;height:6px;border:0;border-radius:99px;overflow:hidden;accent-color:var(--pxt-primary);background:var(--pxt-line)}

/* Results */
.pxt-tool .pxt-results{margin-top:24px}
.pxt-tool .pxt-result-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.pxt-tool .pxt-result{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;padding:16px;border:1px solid var(--pxt-line);border-radius:18px;background:#fff}
.pxt-tool .pxt-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pxt-tool .pxt-fig{margin:0}
.pxt-tool .pxt-fig img{display:block;width:100%;height:140px;object-fit:contain;background:var(--pxt-soft);border-radius:12px}
.pxt-tool .pxt-fig figcaption{margin-top:6px;font-size:.8125rem;color:var(--pxt-muted)}
.pxt-tool .pxt-result-info{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:6px}
.pxt-tool .pxt-result-name{font-weight:650;color:var(--pxt-ink);word-break:break-word}
.pxt-tool .pxt-result-stat{font-weight:700;color:var(--pxt-ok)}
.pxt-tool .pxt-note{font-size:.8125rem;color:var(--pxt-muted)}
.pxt-tool .pxt-result-info .pxt-btn{margin-top:8px;min-height:42px;padding:0 20px}
.pxt-tool .pxt-summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin:18px 0;padding:18px 20px;border-radius:18px;background:var(--pxt-soft)}
.pxt-tool .pxt-summary-line{margin:0;font-weight:600;color:var(--pxt-ink)}
.pxt-tool .pxt-privacy{margin:22px 0 0;font-size:.8125rem;color:var(--pxt-muted)}
.pxt-notice{padding:16px;border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc;color:#475569}

@media (max-width:640px){
	.pxt-tool{padding:20px 14px}
	.pxt-tool .pxt-drop{padding:40px 16px;border-radius:16px}
	.pxt-tool .pxt-row,.pxt-tool .pxt-result{grid-template-columns:1fr}
	.pxt-tool .pxt-btn-large,.pxt-tool .pxt-result-info .pxt-btn{width:100%}
	.pxt-tool .pxt-summary{flex-direction:column;align-items:stretch}
}
@media (prefers-reduced-motion:reduce){.pxt-tool *{transition:none !important}}
.pxt-tool .pxt-field>label.pxt-check{margin:0;font-size:.9375rem;font-weight:500;color:var(--pxt-ink);text-transform:none;letter-spacing:0}
.pxt-tool .pxt-status progress::-webkit-progress-bar{background:var(--pxt-line)}
.pxt-tool .pxt-status progress::-webkit-progress-value{background:var(--pxt-primary);border-radius:99px}
.pxt-tool .pxt-status progress::-moz-progress-bar{background:var(--pxt-primary);border-radius:99px}