:root{color-scheme:light;--bg: #f6f8fb;--fg: #0f172a;--card-bg: rgba(255, 255, 255, .82);--card-border: rgba(15, 23, 42, .12);--muted-fg: rgba(15, 23, 42, .65);--menu-bg: rgba(255,255,255,.72);--menu-border: rgba(15,23,42,.14);--menu-hover: rgba(2, 132, 199, .1);--menu-active-bg: rgba(2,132,199,.16);--menu-active-border: rgba(2,132,199,.5);--accent-border: rgba(2,132,199,.4);--input-bg: rgba(255,255,255,.88)}.dark{color-scheme:dark;--bg: #050507;--fg: #e5e7eb;--card-bg: rgba(15, 15, 25, .7);--card-border: rgba(0,242,255,.12);--muted-fg: rgba(229,231,235,.7);--menu-bg: rgba(0,0,0,.2);--menu-border: rgba(255,255,255,.12);--menu-hover: rgba(0,242,255,.08);--menu-active-bg: rgba(0,242,255,.12);--menu-active-border: rgba(0,242,255,.65);--accent-border: rgba(0,242,255,.45);--input-bg: rgba(0,0,0,.2)}html,body{margin:0;overflow-x:hidden}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--fg)}.scc-app-shell{display:grid;grid-template-columns:208px minmax(0,1fr);width:100%;max-width:100vw;min-height:100vh;box-sizing:border-box}.scc-root{min-width:0;width:100%;max-width:100%;margin:0;padding:18px 20px;box-sizing:border-box;overflow-x:hidden}.scc-sidebar{border-radius:0;border-left:0;border-top:0;border-bottom:0;min-height:100vh;padding:14px 10px;box-sizing:border-box}.scc-sidebar-title{font-size:11px;color:var(--muted-fg);margin-bottom:8px;text-transform:uppercase;letter-spacing:.08em}.scc-sidebar-nav{display:grid;gap:6px}.scc-menu-item{border-radius:8px;border:1px solid var(--menu-border);background:var(--menu-bg);color:var(--fg);text-align:left;padding:8px 10px;font-size:13px;cursor:pointer;transition:border-color .15s ease,background-color .15s ease}.scc-menu-item:hover{border-color:var(--accent-border);background:var(--menu-hover)}.scc-menu-item.is-active{border-color:var(--menu-active-border);background:var(--menu-active-bg)}.scc-header{margin-bottom:16px}.scc-header-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.scc-title{font-size:28px;font-weight:800;letter-spacing:-.02em;min-width:0}.scc-logout-btn{border-radius:10px;border:1px solid var(--menu-border);background:var(--menu-bg);color:var(--fg);padding:8px 12px;cursor:pointer}.scc-logout-btn:hover{border-color:var(--accent-border)}.scc-header-actions{display:flex;align-items:center;gap:8px}.scc-theme-btn{border-radius:10px;border:1px solid var(--menu-border);background:var(--menu-bg);color:var(--fg);width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.scc-theme-btn:hover{border-color:var(--accent-border)}.scc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) minmax(0,1fr);gap:14px;width:100%;min-width:0}@media (max-width: 1200px){.scc-grid{grid-template-columns:1fr}}@media (max-width: 980px){.scc-app-shell{grid-template-columns:1fr}.scc-sidebar{min-height:auto;border-right:0;border-left:0}}.scc-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;padding:14px;box-shadow:0 10px 28px #02061759;min-width:0;box-sizing:border-box}.scc-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px}.scc-card-title{font-size:16px;font-weight:800;margin:0}.scc-subtle{font-size:12px;color:var(--muted-fg)}.scc-muted{color:var(--muted-fg);font-size:13px}.scc-error{margin-top:10px;padding:10px 12px;border-radius:12px;background:#f871711f;border:1px solid rgba(248,113,113,.25);color:#ffffffeb;font-size:13px}.scc-upload{border-radius:14px;border:1.5px dashed rgba(0,242,255,.35);background:var(--menu-bg);padding:16px;min-height:140px;display:flex;align-items:center;justify-content:center;position:relative}.scc-upload.is-dragging{border-color:var(--accent-border);background:var(--menu-hover)}.scc-upload-input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.scc-upload-inner{pointer-events:none;text-align:center}.scc-upload-title{font-weight:800;margin-bottom:4px}.scc-upload-sub{font-size:12px;color:var(--muted-fg)}.scc-preview{margin-top:12px}.scc-preview-label{font-size:12px;color:var(--muted-fg);margin-bottom:6px}.scc-preview-img{width:100%;height:auto;border-radius:12px;border:1px solid rgba(255,255,255,.08);display:block}.scc-style-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-width:0}@media (max-width: 980px){.scc-style-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width: 520px){.scc-style-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.scc-style-card{border-radius:12px;padding:8px;border:1px solid var(--menu-border);background:var(--menu-bg);cursor:pointer;transition:transform .14s ease,border-color .14s ease;text-align:center}.scc-style-card:hover{transform:translateY(-1px);border-color:var(--accent-border)}.scc-style-card.is-selected{border-color:var(--menu-active-border);box-shadow:0 0 0 2px var(--menu-active-bg)}.scc-style-img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,.06)}.scc-style-label{margin-top:8px;font-size:11px;color:var(--fg);word-break:break-word}.scc-actions{margin-bottom:10px}.scc-convert-btn{width:100%;border-radius:12px;border:1px solid var(--accent-border);background:var(--menu-hover);color:var(--fg);padding:12px 14px;font-weight:900;cursor:pointer;transition:filter .14s ease,transform .14s ease}.scc-convert-btn:disabled{opacity:.45;cursor:not-allowed}.scc-convert-btn:not(:disabled):hover{filter:brightness(1.08);transform:translateY(-1px)}.scc-loading{margin-top:10px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted-fg)}.scc-spinner{width:18px;height:18px;border-radius:50%;border:2px solid rgba(0,242,255,.28);border-top-color:#00f2ffe6;animation:scc-spin .9s linear infinite}@keyframes scc-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.scc-result-img{width:100%;height:auto;border-radius:12px;border:1px solid rgba(255,255,255,.08);display:block}.scc-login-root{min-height:100vh;display:grid;place-items:center;padding:20px}.scc-login-card{width:100%;max-width:430px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;padding:18px;box-shadow:0 14px 36px #02061766}.scc-login-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.scc-login-theme-btn{margin-left:auto}.scc-login-icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;border:1px solid rgba(0,242,255,.35);background:#00f2ff1f}.scc-login-title{margin:0;font-size:22px}.scc-login-sub{margin:3px 0 0;font-size:12px;color:#e5e7eba6}.scc-login-form{display:grid;gap:10px}.scc-login-label{font-size:13px;color:#e5e7ebd9}.scc-login-input{border-radius:10px;border:1px solid var(--menu-border);background:var(--input-bg);color:var(--fg);padding:10px 12px;outline:none}.scc-login-input:focus{border-color:var(--accent-border);box-shadow:0 0 0 2px var(--menu-hover)}.scc-login-btn{margin-top:6px;border-radius:10px;border:1px solid var(--accent-border);background:var(--menu-hover);color:var(--fg);padding:10px 14px;font-weight:800;cursor:pointer}.scc-login-btn:disabled{opacity:.6;cursor:not-allowed}.scc-login-error{margin:4px 0 0;color:#fca5a5;font-size:13px}