:root{--bg:#f5f7fa;--panel:#fff;--line:#dfe5ec;--text:#172033;--muted:#697386;--blue:#2f80ed;--blue2:#eaf3ff;--danger:#c43b3b;--shadow:0 8px 30px rgba(25,40,65,.10)}*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}button,input,select{font:inherit}.designer-body{overflow:hidden}.topbar{height:58px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 14px;gap:22px;position:relative;z-index:30}.brand{display:flex;gap:9px;align-items:center;white-space:nowrap}.brand-icon{font-size:20px}.menu-row{display:flex;align-items:stretch;height:100%}.menu-wrap{position:relative}.menu-btn{height:100%;border:0;background:transparent;padding:0 13px;cursor:pointer}.menu-btn:hover,.menu-btn.active{background:#f2f5f8}.dropdown{display:none;position:absolute;left:0;top:52px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow);min-width:190px;padding:7px;z-index:50}.dropdown.open{display:block}.dropdown button{display:block;width:100%;text-align:left;border:0;background:transparent;border-radius:6px;padding:9px 10px;cursor:pointer}.dropdown button:hover{background:var(--blue2)}.dropdown hr{border:0;border-top:1px solid var(--line);margin:5px}.top-status{margin-left:auto;display:flex;align-items:center;gap:10px}.top-status input{border:1px solid transparent;border-radius:7px;padding:7px 8px;width:180px}.top-status input:focus{border-color:#aac7ea;outline:none}.save-status{font-size:12px;color:#2f8c66;white-space:nowrap}.ghost-link{font-size:13px;color:var(--muted);text-decoration:none}.workspace{height:calc(100vh - 58px);display:grid;grid-template-columns:100px minmax(0,1fr) 280px}.left-tools{background:#fff;border-right:1px solid var(--line);padding:10px 8px;display:flex;flex-direction:column;gap:5px}.tool{border:0;background:transparent;border-radius:9px;padding:10px 5px;color:#374151;cursor:pointer;font-size:12px;display:flex;flex-direction:column;align-items:center;gap:4px}.tool span{font-size:22px}.tool:hover,.tool.active{background:var(--blue2);color:#1558a4}.stage-wrap{position:relative;overflow:auto;padding:55px 28px 28px;display:flex;align-items:flex-start;justify-content:center;background-image:radial-gradient(#dbe2ea 1px,transparent 1px);background-size:18px 18px}.view-tabs{position:fixed;top:71px;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--line);border-radius:9px;padding:3px;z-index:10;box-shadow:0 2px 10px rgba(0,0,0,.05)}.view-tabs button{border:0;background:transparent;border-radius:6px;padding:7px 22px;cursor:pointer}.view-tabs button.active{background:#26384e;color:white}.canvas-shell{width:500px;height:683px;position:relative;transform-origin:top center;background:#fff;border:1px solid #e5eaf0;box-shadow:0 10px 30px rgba(25,40,65,.08);border-radius:10px;overflow:hidden;touch-action:none}.canvas-shell svg,.canvas-shell canvas,.import-overlay{position:absolute;inset:0;width:100%;height:100%}#drawCanvas{z-index:5;touch-action:none;pointer-events:none}.import-overlay{z-index:2;display:flex;align-items:center;justify-content:center;background:#fff}.import-overlay.hidden{display:none}.import-overlay img{max-width:100%;max-height:100%;opacity:.95}.body-guide{fill:#fbfcfe;stroke:#d5dae2;stroke-width:1.6;stroke-linejoin:round}.fashion-guide{opacity:.9}.section{fill:#fff;stroke:#4f5968;stroke-width:2;stroke-linejoin:round;cursor:pointer;transition:filter .1s,stroke .1s}.section:hover{filter:brightness(.95)}.section.selected{stroke:#2f80ed;stroke-width:5}.outline{fill:none;stroke:#4f5968;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.zoom-controls{position:fixed;bottom:16px;left:125px;background:#fff;border:1px solid var(--line);border-radius:9px;display:flex;align-items:center;box-shadow:0 2px 8px rgba(0,0,0,.06)}.zoom-controls button{border:0;background:transparent;padding:8px 12px;cursor:pointer}.zoom-controls span{font-size:12px;min-width:48px;text-align:center}.properties{background:#fff;border-left:1px solid var(--line);padding:16px;overflow-y:auto}.properties h3{font-size:14px;margin:0 0 12px}.property-section{border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:16px}.palette{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.swatch{aspect-ratio:1;border-radius:50%;border:1px solid #cbd3dd;cursor:pointer}.swatch.active{outline:3px solid #bad7fb}.prop-label{display:block;font-size:12px;color:var(--muted);margin:9px 0 5px}.prop-row{display:flex;gap:8px;align-items:center}.prop-row input[type="range"]{width:100%}.pill-row{display:flex;flex-wrap:wrap;gap:6px}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 9px;font-size:12px;cursor:pointer}.pill.active{background:var(--blue2);border-color:#9ec7f8}.primary-btn,.secondary-btn{border:0;border-radius:8px;padding:10px 14px;cursor:pointer}.primary-btn{background:var(--blue);color:#fff}.secondary-btn{background:#eef2f6;color:#243044}.danger-btn{background:#fff0f0;color:var(--danger);border:1px solid #f2c3c3;border-radius:7px;padding:7px 10px}.modal{position:fixed;inset:0;background:rgba(17,24,39,.35);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.modal.open{display:flex}.modal-card{width:min(520px,96vw);max-height:90vh;overflow:auto;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:18px}.modal-card.wide{width:min(980px,96vw)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.modal-head h2{margin:0;font-size:20px}.close-modal{border:0;background:transparent;font-size:25px;cursor:pointer;color:#677184}.template-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:12px}.template-tabs button{border:0;background:transparent;padding:9px 14px;cursor:pointer;border-bottom:2px solid transparent}.template-tabs button.active{color:#1762b5;border-bottom-color:#1762b5}.template-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.template-card{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff;cursor:pointer;text-align:left}.template-card:hover{border-color:#9cc4f1;box-shadow:0 3px 14px rgba(40,80,130,.08)}.template-preview{height:230px;background:linear-gradient(#fff,#fbfcfe);border-radius:8px;overflow:hidden}.template-preview svg{width:100%;height:100%}.template-name{font-size:13px;font-weight:650;margin-top:8px}.template-category{font-size:11px;color:var(--muted);margin-top:2px}.design-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.design-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.design-thumb{height:180px;background:#f7f9fb;display:flex;align-items:center;justify-content:center}.design-thumb img{width:100%;height:100%;object-fit:contain}.design-info{padding:10px}.design-info strong{display:block}.design-info small{color:var(--muted)}.design-actions{display:flex;gap:6px;margin-top:9px;flex-wrap:wrap}.design-actions button{border:1px solid var(--line);background:#fff;border-radius:6px;padding:6px 8px;font-size:12px;cursor:pointer}.convert-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.convert-grid canvas{width:100%;background:#f9fafb;border:1px solid var(--line);border-radius:8px}.conversion-controls{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:15px}.conversion-controls label{font-size:13px}.conversion-controls input{width:100%}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.drop-zone{height:220px;border:2px dashed #bec8d5;border-radius:12px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);cursor:pointer}.drop-zone.drag{background:var(--blue2);border-color:#6aa5e9}.stack-form{display:flex;flex-direction:column;gap:13px}.stack-form label{font-size:13px;font-weight:600;display:flex;flex-direction:column;gap:6px}.stack-form input,.stack-form select{border:1px solid #ccd5df;border-radius:8px;padding:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.auth-bg{min-height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#eff5fb,#f7f9fb)}.auth-card{width:min(440px,92vw);background:#fff;padding:28px;border-radius:16px;box-shadow:var(--shadow)}.auth-card.install-card{width:min(680px,94vw)}.auth-card h1{margin:8px 0 6px}.brand-mark{font-size:34px}.muted{color:var(--muted);font-size:14px}.alert{padding:10px 12px;border-radius:8px;margin:12px 0;font-size:13px}.alert.error{background:#fff0f0;color:#9d2d2d}.alert.success{background:#eaf7f0;color:#246b4c}.layer-row{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:8px;padding:9px;margin-bottom:7px}.hidden{display:none!important}@media(max-width:980px){.workspace{grid-template-columns:82px minmax(0,1fr) 240px}.left-tools{padding-left:5px;padding-right:5px}.topbar{gap:8px}.brand strong{display:none}.top-status input{width:130px}.menu-btn{padding:0 9px}.properties{padding:12px}.canvas-shell{width:440px;height:601px}}@media(max-width:760px){.workspace{grid-template-columns:70px minmax(0,1fr)}.properties{position:fixed;right:0;top:58px;bottom:0;width:280px;z-index:20;box-shadow:-8px 0 25px rgba(0,0,0,.12);transform:translateX(100%);transition:.2s}.properties.open{transform:translateX(0)}.top-status .ghost-link{display:none}.top-status input{width:110px}.save-status{display:none}.menu-row{overflow-x:auto}.canvas-shell{width:400px;height:546px}.template-grid,.design-grid{grid-template-columns:repeat(2,1fr)}.convert-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}

/* Crystal Edge branding */
:root{--blue:#638cc8;--blue2:#edf4ff;--ice:#f7fbff;--lavender:#8d84c7}
.auth-bg{background:radial-gradient(circle at 20% 15%,rgba(190,218,255,.65),transparent 30%),radial-gradient(circle at 82% 78%,rgba(220,208,255,.55),transparent 34%),linear-gradient(135deg,#f8fbff,#f3f5fb)}
.crystal-auth-card{border:1px solid rgba(156,179,216,.42);box-shadow:0 18px 60px rgba(76,96,139,.16)}
.auth-logo{display:block;width:min(350px,92%);height:auto;margin:0 auto 8px;mix-blend-mode:multiply}
.auth-intro{text-align:center;margin:0 0 18px}
.brand{min-width:190px}.brand-logo{width:38px;height:38px;border-radius:9px;object-fit:cover;box-shadow:0 2px 9px rgba(80,105,155,.15)}.brand-copy{display:flex;flex-direction:column;line-height:1.05}.brand-copy strong{font-family:Georgia,"Times New Roman",serif;font-size:18px;font-weight:500;letter-spacing:.2px;color:#33445f}.brand-copy small{font-size:8px;letter-spacing:1.35px;text-transform:uppercase;color:#7d8798;margin-top:4px}.topbar{background:linear-gradient(90deg,#fff 0%,#fbfdff 68%,#f8f7ff 100%)}
.primary-btn{background:linear-gradient(135deg,#547fbf,#7d79bd);box-shadow:0 3px 10px rgba(84,127,191,.18)}.primary-btn:hover{filter:brightness(.98)}
.tool:hover,.tool.active{background:linear-gradient(135deg,#edf5ff,#f2efff);color:#315e9f}.pill.active{background:linear-gradient(135deg,#edf5ff,#f2efff);border-color:#b0c8e8}
@media(max-width:980px){.brand{min-width:auto}.brand-copy small{display:none}.brand-copy strong{font-size:16px}}
@media(max-width:760px){.brand-copy{display:none}.brand{min-width:auto}.brand-logo{width:34px;height:34px}}