.wpstl-photo-svg-prep{--p:#189ed3;--b:#d8dde3;--ink:#18202a;--muted:#667281;font:inherit;color:var(--ink);max-width:1500px;margin:0 auto}.wpstl-photo-svg-prep *{box-sizing:border-box}.wpstl-photo-svg-prep__head{margin-bottom:14px}.wpstl-photo-svg-prep__head h2{margin:0 0 6px}.wpstl-photo-svg-prep__head p{margin:0;color:var(--muted)}.stlpsp-drop{min-height:180px;border:2px dashed #aab6c2;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:28px;background:#f8fafc;cursor:pointer;text-align:center}.stlpsp-drop:hover,.stlpsp-drop:focus{border-color:var(--p);background:#f3fbff;outline:none}.stlpsp-drop.is-dragging{border-color:var(--p);background:#eef9fe}.stlpsp-file{position:absolute;opacity:0;pointer-events:none}.stlpsp-drop-title{font-weight:700;font-size:1.2rem}.stlpsp-drop-sub,.stlpsp-help{color:var(--muted);font-size:.9rem}.stlpsp-privacy{margin-top:8px;color:var(--muted);font-size:.78rem;line-height:1.45}.stlpsp-workspace{display:grid;grid-template-columns:minmax(250px,320px) 1fr;gap:18px;margin-top:18px}.stlpsp-controls{border:1px solid var(--b);border-radius:10px;background:#fff;overflow:hidden;align-self:start}.stlpsp-controls section{padding:15px;border-bottom:1px solid var(--b)}.stlpsp-controls section:last-child{border-bottom:0}.stlpsp-controls h3{font-size:1rem;margin:0 0 12px}.stlpsp-controls label{display:block;font-weight:600;font-size:.9rem;margin:10px 0}.stlpsp-controls select,.stlpsp-controls input[type=range]{width:100%;margin-top:5px}.stlpsp-controls select{padding:8px;border:1px solid #c8d0d8;border-radius:6px;background:#fff}.stlpsp-controls output{float:right;font-variant-numeric:tabular-nums;color:#4c5967}.stlpsp-controls button{border:1px solid #b8c2cc;border-radius:6px;background:#fff;padding:8px 10px;cursor:pointer}.stlpsp-controls button:hover{border-color:var(--p)}.stlpsp-controls button:disabled{opacity:.45;cursor:not-allowed}.stlpsp-download-svg{background:var(--p)!important;border-color:var(--p)!important;color:#fff;width:100%;font-weight:700}.stlpsp-download-png,.stlpsp-copy-svg{width:100%;margin-top:8px}.stlpsp-segment-actions,.stlpsp-inline-buttons{display:flex;gap:8px;flex-wrap:wrap}.stlpsp-tool.is-active{background:#e9f7fd;border-color:var(--p);color:#0878a7}.stlpsp-main{min-width:0}.stlpsp-status{min-height:42px;padding:10px 12px;border:1px solid var(--b);background:#f8fafc;border-radius:8px;margin-bottom:12px;color:#4e5c6b}.stlpsp-status.is-error{border-color:#d76464;background:#fff4f4;color:#8a2929}.stlpsp-status.is-success{border-color:#79b995;background:#f2fbf5;color:#28613d}.stlpsp-status.is-info{border-color:#9ec6da;background:#f3fbff;color:#315d73}.stlpsp-previews{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stlpsp-previews section{border:1px solid var(--b);border-radius:10px;background:#fff;min-width:0;overflow:hidden}.stlpsp-preview-head{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--b);font-size:.88rem}.stlpsp-preview-head span{color:var(--muted)}.stlpsp-canvas-wrap,.stlpsp-vector{min-height:440px;display:flex;align-items:center;justify-content:center;background:repeating-conic-gradient(#f2f4f6 0 25%,#fff 0 50%) 50%/24px 24px;overflow:auto}.stlpsp-canvas-wrap canvas{display:block;max-width:100%;max-height:70vh;touch-action:none;cursor:crosshair}.stlpsp-vector svg{display:block;max-width:100%;max-height:70vh;width:auto;height:auto}.stlpsp-controls [hidden]{display:none!important}@media(max-width:900px){.stlpsp-workspace{grid-template-columns:1fr}.stlpsp-previews{grid-template-columns:1fr}.stlpsp-canvas-wrap,.stlpsp-vector{min-height:320px}}
.stlpsp-tip{position:relative;display:inline-flex;flex:0 0 16px;align-items:center;justify-content:center;width:16px;height:16px;margin-left:3px;border:1px solid #aeb9c4;border-radius:50%;font-size:.72rem;line-height:1;color:#52606e;background:#f7f9fb;vertical-align:middle;cursor:help;outline:none}.stlpsp-tip:hover,.stlpsp-tip:focus,.stlpsp-tip.is-open{border-color:var(--p);color:#0878a7;background:#eef9fe}.stlpsp-floating-tip{position:fixed;z-index:2147483000;width:min(300px,calc(100vw - 24px));padding:10px 12px;border:1px solid #bfc9d3;border-radius:8px;background:#18202a;color:#fff;font-weight:400;font-size:.79rem;line-height:1.45;box-shadow:0 8px 24px rgba(0,0,0,.22);white-space:normal;overflow-wrap:anywhere;word-break:normal;pointer-events:none;opacity:0;visibility:hidden;transform:translateY(3px);transition:opacity .1s ease,transform .1s ease,visibility .1s ease}.stlpsp-floating-tip.is-visible{opacity:1;visibility:visible;transform:translateY(0)}

.stlpsp-check{display:flex;align-items:center;gap:8px}.stlpsp-check input{margin:0}.stlpsp-check span{font-weight:500}.stlpsp-controls [data-role=assisted-split][hidden]{display:none!important}.stlpsp-tool.is-active{box-shadow:0 0 0 2px rgba(24,158,211,.25) inset}.stlpsp-inline-buttons button{margin-right:8px;margin-bottom:8px}

.stlpsp-split-state{margin:0 0 10px;padding:8px 10px;border-radius:6px;background:#f6f8fa;color:#52606e;font-size:.82rem;line-height:1.4}.stlpsp-person-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stlpsp-person-tools .stlpsp-tool{font-weight:700}.stlpsp-person-a{border-color:#d46d6d!important}.stlpsp-person-b{border-color:#7f8fe0!important}.stlpsp-person-a.is-active{background:#fff0f0!important;color:#a13232!important;box-shadow:0 0 0 2px rgba(232,91,91,.2) inset!important}.stlpsp-person-b.is-active{background:#f0f2ff!important;color:#3d4ebe!important;box-shadow:0 0 0 2px rgba(90,110,232,.2) inset!important}.stlpsp-person-a.has-marks:not(.is-active){background:#fff7f7}.stlpsp-person-b.has-marks:not(.is-active){background:#f7f8ff}.stlpsp-apply-split:not(:disabled){background:#eef9fe!important;border-color:var(--p)!important;color:#0878a7;font-weight:700}

.stlpsp-guided-state{margin:0 0 10px;font-size:12px;line-height:1.4;color:var(--muted);font-weight:600}.stlpsp-guided-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.stlpsp-guided-tools .stlpsp-tool{white-space:normal;line-height:1.2}.stlpsp-apply-guided{width:100%;margin-top:4px}.stlpsp-controls [data-role=guided-controls][hidden]{display:none!important}@media(max-width:760px){.stlpsp-guided-tools{grid-template-columns:1fr}}

.stlpsp-guided-tools .stlpsp-tool[data-tool="add"].is-active{box-shadow:inset 0 0 0 2px rgba(36,118,224,.35)}.stlpsp-guided-tools .stlpsp-tool[data-tool="erase"].is-active{box-shadow:inset 0 0 0 2px rgba(226,65,65,.35)}


/* v0.5.1 compact control workspace */
.stlpsp-controls{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.stlpsp-quick-controls{padding:12px 12px 10px!important}
.stlpsp-section-title{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:8px}.stlpsp-section-title h3{margin:0}.stlpsp-section-title span{font-size:.72rem;color:var(--muted);font-weight:600}
.stlpsp-compact-select{display:grid!important;grid-template-columns:92px minmax(0,1fr);align-items:center;gap:8px;margin:5px 0!important}.stlpsp-compact-select>span{font-size:.82rem}.stlpsp-compact-select select{margin:0!important;padding:6px 7px!important;min-width:0}
.stlpsp-compact-slider{display:grid!important;grid-template-columns:132px minmax(62px,1fr) 32px;align-items:center;column-gap:7px;margin:5px 0!important;min-height:26px}.stlpsp-compact-slider>span{display:inline-flex;align-items:center;gap:3px;min-width:0;font-size:.77rem;line-height:1.15;white-space:nowrap}.stlpsp-compact-slider input[type=range]{margin:0!important;min-width:0}.stlpsp-compact-slider output{float:none!important;text-align:right;font-size:.78rem}
.stlpsp-accordion{border-top:1px solid var(--b)}.stlpsp-accordion details{border-bottom:1px solid var(--b);background:#fff}.stlpsp-accordion details:last-child{border-bottom:0}.stlpsp-accordion summary{list-style:none;cursor:pointer;padding:10px 12px;display:grid;grid-template-columns:1fr auto;grid-template-areas:'title chevron' 'sub chevron';align-items:center;column-gap:8px;user-select:none}.stlpsp-accordion summary::-webkit-details-marker{display:none}.stlpsp-accordion summary>span{grid-area:title;font-size:.88rem;font-weight:750}.stlpsp-accordion summary>small{grid-area:sub;color:var(--muted);font-size:.69rem;line-height:1.2;margin-top:1px}.stlpsp-accordion summary:after{content:'›';grid-area:chevron;font-size:1.3rem;line-height:1;color:#6b7785;transform:rotate(90deg);transition:transform .12s ease}.stlpsp-accordion details[open]>summary{background:#f7fafc}.stlpsp-accordion details[open]>summary:after{transform:rotate(-90deg)}.stlpsp-panel-body{padding:4px 12px 12px;border-top:1px solid #eef1f4}.stlpsp-panel-body label{margin:8px 0}.stlpsp-panel-body .stlpsp-help{margin-bottom:0}.stlpsp-secondary-wide{width:100%;margin-top:6px}.stlpsp-accordion .stlpsp-inline-buttons{gap:6px}.stlpsp-accordion .stlpsp-inline-buttons button{margin:0}
@media(max-width:900px){.stlpsp-controls{position:static;top:auto;max-height:none;overflow:visible}.stlpsp-compact-slider{grid-template-columns:132px minmax(80px,1fr) 34px}.stlpsp-compact-slider>span{white-space:normal}}

.stlpsp-sourcebar{margin-top:8px;border:1px solid var(--b);border-radius:9px;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px}.stlpsp-sourcebar[hidden]{display:none!important}.stlpsp-sourcebar__info{min-width:0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.stlpsp-sourcebar__info strong{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem}.stlpsp-sourcebar__info span{color:var(--muted);font-size:.78rem}.stlpsp-sourcebar button{flex:0 0 auto;border:1px solid #b8c2cc;border-radius:6px;background:#fff;padding:6px 10px;cursor:pointer}.stlpsp-sourcebar button:hover{border-color:var(--p)}@media(max-width:600px){.stlpsp-sourcebar{align-items:flex-start}.stlpsp-sourcebar__info{display:block}.stlpsp-sourcebar__info strong,.stlpsp-sourcebar__info span{display:block;max-width:220px}.stlpsp-sourcebar__info span{margin-top:2px}}


/* v0.9.6 UI cleanup */
.stlpsp-status[hidden]{display:none!important}
.stlpsp-status{min-height:0}
.stlpsp-sourcebar--control{margin:0 0 10px;padding:7px 8px;border-radius:8px;background:#f8fafc}
.stlpsp-sourcebar--control .stlpsp-sourcebar__info{display:block;min-width:0}
.stlpsp-sourcebar--control .stlpsp-sourcebar__info strong{display:block;max-width:none;font-size:.84rem;line-height:1.2}
.stlpsp-sourcebar--control .stlpsp-sourcebar__info span{display:block;margin-top:2px;font-size:.74rem}
.stlpsp-sourcebar--control button{padding:5px 8px;font-size:.78rem;white-space:nowrap}