:root,[data-theme=dark-gold]{--bg: #15171c;--panel: #12141a;--panel-2: #1b1d22;--panel-3: #21242c;--border: #2a2d35;--border-strong: #343744;--text: #e6e6e6;--text-dim: #9aa0b0;--text-faint: #6b6e78;--accent: #f0c350;--accent-strong: #ffd76a;--accent-text: #1a1a1a;--button: #272a33;--button-hover: #30343f;--shadow: 0 12px 36px rgba(0,0,0,.55);--shadow-soft: 0 4px 14px rgba(0,0,0,.35);--shadow-tiny: 0 1px 2px rgba(0,0,0,.4);--error: #ff6b6b;--checker: #2a2a2a;color-scheme:dark}[data-theme=light]{--bg: #f3f4f7;--panel: #ffffff;--panel-2: #ffffff;--panel-3: #f8f9fb;--border: #e3e5ea;--border-strong: #d0d3da;--text: #1a1c20;--text-dim: #5d6470;--text-faint: #9aa0b0;--accent: #c8a000;--accent-strong: #b08c00;--accent-text: #ffffff;--button: #f0f1f4;--button-hover: #e6e8ed;--shadow: 0 12px 36px rgba(20,30,50,.1);--shadow-soft: 0 4px 14px rgba(20,30,50,.06);--shadow-tiny: 0 1px 2px rgba(20,30,50,.08);--error: #d33030;--checker: #d8d8dc;color-scheme:light}[data-theme=cyberpunk]{--bg: #0a0014;--panel: #14001f;--panel-2: #1a0028;--panel-3: #220033;--border: #2d0044;--border-strong: #4d0070;--text: #efe6ff;--text-dim: #b89cd8;--text-faint: #806890;--accent: #ff2eea;--accent-strong: #ff66ff;--accent-text: #0a0014;--button: #200035;--button-hover: #2e004a;--shadow: 0 12px 36px rgba(255,0,200,.18);--shadow-soft: 0 4px 18px rgba(255,0,200,.22);--shadow-tiny: 0 0 4px rgba(255,0,200,.4);--error: #ff4080;--checker: #220038;color-scheme:dark}[data-theme=forest]{--bg: #182520;--panel: #0e1c14;--panel-2: #15241b;--panel-3: #1c2e23;--border: #2a4030;--border-strong: #3a5040;--text: #e8f0e8;--text-dim: #9eb8a4;--text-faint: #6e8474;--accent: #7fc97f;--accent-strong: #95d695;--accent-text: #0e1c14;--button: #1f3025;--button-hover: #2a3d30;--shadow: 0 12px 36px rgba(0,30,10,.45);--shadow-soft: 0 4px 14px rgba(0,30,10,.3);--shadow-tiny: 0 1px 2px rgba(0,30,10,.4);--error: #ff7070;--checker: #243a2c;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif}html,body{height:100%;background:var(--bg);color:var(--text);-webkit-user-select:none;user-select:none;overflow:hidden;transition:background .25s ease,color .25s ease}#app{display:grid;grid-template-columns:74px 1fr 340px;grid-template-rows:76px 1fr;height:100vh;transition:grid-template-columns .25s ease;position:relative}#app.sidebar-collapsed{grid-template-columns:0 1fr 340px}#app.right-collapsed{grid-template-columns:74px 1fr 0}#app.sidebar-collapsed.right-collapsed{grid-template-columns:0 1fr 0}#topbar{grid-column:1 / span 3;display:flex;align-items:center;gap:14px;padding:0 18px;background:var(--panel);border-bottom:1px solid var(--border);position:relative;z-index:50}.brand{font-weight:700;font-size:16px;color:var(--accent);letter-spacing:.4px;margin-right:8px}.group{display:flex;gap:4px;height:100%;align-items:center}.group+.group{padding-left:12px;margin-left:4px;border-left:1px solid var(--border)}.group-end{margin-left:auto;padding-left:0;border-left:none}button{background:var(--button);color:var(--text);border:1px solid transparent;padding:7px 12px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;transition:background .15s ease,transform .05s ease,border-color .15s ease,box-shadow .15s ease}button:hover{background:var(--button-hover)}button:active{transform:translateY(1px)}button.primary{background:var(--accent);color:var(--accent-text);font-weight:600}button.primary:hover{background:var(--accent-strong)}button.icon-btn{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center}.topbtn{background:transparent;border:1px solid transparent;color:var(--text-dim);padding:6px 10px 4px;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:58px;height:56px;cursor:pointer;transition:background .15s ease,color .15s ease}.topbtn svg{width:20px;height:20px;flex-shrink:0}.topbtn span{font-size:9px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;line-height:1;white-space:nowrap}.topbtn:hover{background:var(--button-hover);color:var(--text)}.topbtn.active{background:var(--accent);color:var(--accent-text)}#sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;gap:6px;padding:12px 8px;align-items:center;overflow:hidden;transition:padding .25s ease}#app.sidebar-collapsed #sidebar{padding:12px 0;border-right:none}#sidebar .tool{width:52px;height:56px;padding:6px 0 4px;background:transparent;border-radius:10px;color:var(--text-dim);border:1px solid transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer;transition:background .15s ease,color .15s ease;flex-shrink:0}#sidebar .tool svg{width:20px;height:20px;flex-shrink:0}#sidebar .tool span{font-size:9px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;line-height:1}#sidebar .tool:hover{background:var(--button-hover);color:var(--text)}#sidebar .tool.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent);box-shadow:var(--shadow-tiny)}.panel-toggle{position:absolute;width:22px;height:56px;padding:0;background:var(--panel);border:1px solid var(--border);border-radius:0 8px 8px 0;color:var(--text-dim);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:30;top:50%;transform:translateY(-50%);transition:left .25s ease,right .25s ease,color .15s ease,background .15s ease}.panel-toggle:hover{background:var(--button-hover);color:var(--accent)}.panel-toggle svg{width:14px;height:14px}#sidebar-toggle{left:74px;border-left:none}#app.sidebar-collapsed #sidebar-toggle{left:0}#app.sidebar-collapsed #sidebar-toggle svg{transform:scaleX(-1)}#right-toggle{right:340px;border-radius:8px 0 0 8px;border-right:none;border-left:1px solid var(--border)}#app.right-collapsed #right-toggle{right:0}#app.right-collapsed #right-toggle svg{transform:scaleX(-1)}#center{position:relative;background:var(--bg);display:flex;align-items:safe center;justify-content:safe center;overflow:auto;padding:32px}#canvas-stage{position:relative;flex-shrink:0}#canvas-wrap{position:absolute;top:0;left:0;transform-origin:0 0;background-color:var(--bg);background-image:linear-gradient(45deg,var(--checker) 25%,transparent 25%),linear-gradient(-45deg,var(--checker) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--checker) 75%),linear-gradient(-45deg,transparent 75%,var(--checker) 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;border-radius:6px;box-shadow:var(--shadow);overflow:hidden}#canvas,#overlay{display:block}#overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}#text-input{position:absolute;display:none;background:transparent;color:inherit;outline:none;border:1px dashed var(--accent);padding:0 2px}#drop-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--text-faint);font-size:14px;pointer-events:none}#zoom-controls{position:absolute;bottom:18px;right:18px;display:flex;align-items:center;gap:2px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:5px;box-shadow:var(--shadow-soft);z-index:10}#zoom-controls button{background:transparent;border:none;padding:6px 10px;border-radius:7px;font-size:14px;font-weight:600;min-width:32px;color:var(--text-dim);display:flex;align-items:center;justify-content:center}#zoom-controls button:hover{background:var(--button-hover);color:var(--text)}#zoom-level{font-size:12px!important;min-width:56px!important;color:var(--text)!important}.zoom-divider{width:1px;height:18px;background:var(--border);margin:0 4px}#right{background:var(--panel);border-left:1px solid var(--border);padding:12px;overflow-y:auto;overflow-x:hidden;transition:padding .25s ease}#app.right-collapsed #right{padding:0;border-left:none}.panel-section{border:1px solid var(--border);background:var(--panel-2);border-radius:10px;margin-bottom:8px;overflow:hidden}.section-head{width:100%;background:transparent;border:none;padding:12px 14px;display:flex;align-items:center;gap:10px;cursor:pointer;border-radius:0}.section-head:hover{background:var(--button-hover)}.section-icon{width:16px;height:16px;color:var(--text-dim);flex-shrink:0}.section-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-dim);flex:1;text-align:left}.section-chevron{width:14px;height:14px;color:var(--text-faint);transition:transform .2s ease;flex-shrink:0}.panel-section.collapsed .section-chevron{transform:rotate(-90deg)}.section-body{padding:4px 14px 14px;max-height:1200px;opacity:1;overflow:hidden;transition:max-height .25s ease,opacity .2s ease,padding .25s ease}.panel-section.collapsed .section-body{max-height:0;opacity:0;padding-top:0;padding-bottom:0}.adj-badges{display:flex;gap:3px;flex-shrink:0;flex-wrap:nowrap;justify-content:flex-end}.adj-badge{font-size:9px;font-weight:700;letter-spacing:.2px;padding:2px 4px;border-radius:4px;background:var(--panel-3);color:var(--text-faint);border:1px solid var(--border);display:inline-flex;align-items:center;gap:1px;font-variant-numeric:tabular-nums;transition:background .15s ease,color .15s ease,border-color .15s ease;white-space:nowrap}.adj-badge em{font-style:normal;font-weight:700}.adj-badge.nonzero{background:#f0c3501f;color:var(--accent);border-color:var(--accent)}[data-theme=cyberpunk] .adj-badge.nonzero{background:#ff2eea26}[data-theme=forest] .adj-badge.nonzero{background:#7fc97f26}[data-theme=light] .adj-badge.nonzero{background:#c8a00026}#right label{display:grid;grid-template-columns:80px 1fr 30px;align-items:center;gap:10px;font-size:12px;margin-bottom:8px;color:var(--text-dim)}#right label .lbl{font-size:12px;color:var(--text-dim);text-align:left}#right label .val{text-align:right;color:var(--text);font-weight:600;font-size:12px}#right label>input[type=range]{width:100%;accent-color:var(--accent);margin:0}#right label>input[type=color]{background:transparent;border:1px solid var(--border);border-radius:6px;width:36px;height:22px;cursor:pointer;padding:0;justify-self:start}#right .row{display:flex;gap:8px;margin-top:12px}#right .row button{flex:1}#right .section-body>button{width:100%}.filters{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.filters button{padding:8px;font-size:12px;border-radius:8px}.color-row{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding:6px 10px;background:var(--panel-3);border-radius:8px;border:1px solid var(--border)}.color-row-lbl{font-size:12px;color:var(--text-dim);flex-shrink:0}.color-row>input[type=color]{width:24px;height:22px;border:1px solid var(--border-strong);border-radius:5px;background:transparent;cursor:pointer;padding:0;flex-shrink:0}.color-presets{display:flex;gap:5px;flex:1;min-width:0;justify-content:flex-end}.color-presets .swatch{width:16px;height:16px;padding:0;border-radius:50%;border:1px solid var(--border-strong);cursor:pointer;transition:transform .1s ease,border-color .15s ease,box-shadow .15s ease;flex-shrink:0}.color-presets .swatch:hover{transform:scale(1.25);border-color:var(--accent)}.color-presets .swatch.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}.clear-filters-btn{margin-top:10px;padding:8px;font-size:12px;border-radius:8px;background:transparent;border:1px dashed var(--border-strong);color:var(--text-dim)}.clear-filters-btn:hover{background:var(--button-hover);color:var(--accent);border-color:var(--accent);border-style:solid}.hint{font-size:11px;color:var(--text-faint);margin-top:8px;margin-bottom:8px;line-height:1.5}#loading{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000a6;display:none;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:20;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}#loading.on{display:flex}.spinner{width:44px;height:44px;border:3px solid rgba(255,255,255,.15);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal.hidden{display:none}.modal-box{background:var(--panel-2);padding:24px;border-radius:14px;min-width:340px;border:1px solid var(--border);box-shadow:var(--shadow)}.modal-box h3{margin-bottom:16px;font-size:15px;font-weight:600}.modal-box input{width:100%;padding:10px 12px;background:var(--panel-3);border:1px solid var(--border);color:var(--text);border-radius:8px;margin-bottom:12px;font-size:13px}.modal-box input:focus{outline:none;border-color:var(--accent)}.modal-err{color:var(--error);font-size:12px;margin-bottom:8px}.hidden{display:none}#landing{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .35s ease,visibility .35s ease}#landing.hidden{opacity:0;visibility:hidden;pointer-events:none}#landing-inner{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}#landing-logo{margin-bottom:8px;filter:drop-shadow(var(--shadow-soft))}#landing-title{font-size:36px;font-weight:700;color:var(--accent);letter-spacing:.5px;margin:0}#landing-sub{font-size:13px;color:var(--text-faint);margin:0;letter-spacing:1.5px}#landing-actions{display:flex;flex-direction:column;gap:10px;margin-top:24px;width:260px}#landing-actions button{display:flex;align-items:center;justify-content:center;gap:10px;padding:13px 0;font-size:14px;border-radius:10px;width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);cursor:pointer;box-shadow:var(--shadow-tiny)}#landing-actions button:hover{background:var(--button-hover);border-color:var(--accent);color:var(--accent)}#landing-actions button:hover svg{stroke:var(--accent)}#landing-actions button.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent);box-shadow:var(--shadow-soft)}#landing-actions button.primary:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:var(--accent-text)}#landing-actions button.primary:hover svg{stroke:var(--accent-text)}#landing-hint{font-size:12px;color:var(--text-faint);margin-top:10px}.popover{position:absolute;background:var(--panel-2);border:1px solid var(--border-strong);border-radius:12px;padding:6px;box-shadow:var(--shadow);z-index:60;min-width:180px}#theme-popover{top:86px;right:16px}.theme-option{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer}.theme-option span{font-size:13px;color:var(--text);font-weight:500}.theme-option:hover{background:var(--button-hover)}.theme-option:hover span{color:var(--accent)}.theme-swatch{width:22px;height:22px;border-radius:50%;flex-shrink:0;box-shadow:var(--shadow-tiny)}.compress-box{min-width:380px}.compress-box label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:8px;margin-top:14px;font-weight:500}.format-row{display:flex;gap:6px;margin-bottom:4px}.format-row .format-btn,.format-row .save-fmt-btn{flex:1;padding:10px;background:var(--panel-3);border:1px solid var(--border);color:var(--text-dim);cursor:pointer;border-radius:8px;font-weight:600}.format-row .format-btn:hover,.format-row .save-fmt-btn:hover{background:var(--button-hover);color:var(--text)}.format-row .format-btn.active,.format-row .save-fmt-btn.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}#quality-slider{width:100%;accent-color:var(--accent)}#quality-val{color:var(--accent);font-weight:700}.size-display{background:var(--panel-3);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-top:16px;margin-bottom:16px}.size-line{font-size:12px}.size-line+.size-line{margin-top:6px}.size-label{color:var(--text-dim);margin-right:8px}#size-estimate{color:var(--text);font-weight:700}.size-compare{color:var(--text-faint);font-size:11px}#quality-row.disabled{opacity:.4;pointer-events:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:6px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}