:root{color-scheme:dark;--bg: #0f0f12;--panel: #17171d;--line: #2a2a33;--text: #e7e7ea;--muted: #9a9aa5;--accent: #22c1c3}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;height:100vh;width:100%}.sidebar{width:360px;flex:0 0 360px;display:flex;flex-direction:column;min-height:0;background:var(--panel);border-right:1px solid var(--line)}.brand{padding:16px 20px 10px;border-bottom:1px solid var(--line)}.brand-row{display:flex;align-items:center;gap:10px}.brand-logo{width:32px;height:32px;flex:0 0 auto;display:inline-flex}.brand-logo svg{width:100%;height:100%}.home{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:34px 20px;overflow-y:auto;background:radial-gradient(1100px 560px at 50% -8%,rgba(34,193,195,.2),transparent 60%),radial-gradient(900px 500px at 90% 110%,rgba(124,92,255,.1),transparent 60%),linear-gradient(180deg,#0c0e13,#0f1116)}.home.hidden{display:none}.home-inner{max-width:940px;width:100%;text-align:center}.home-lockup{width:min(420px,82%);margin:0 auto}.home-lockup svg{width:100%;height:auto;display:block}.home-eyebrow{margin:6px 0 0;font-size:15px;font-weight:700;letter-spacing:6px;text-transform:uppercase;color:var(--muted)}.home-sub{color:var(--muted);max-width:560px;margin:16px auto 30px;line-height:1.6;font-size:15px}.home-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.home-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;padding:18px;border:1px solid var(--line);border-radius:16px;background:#14161c;color:var(--text);cursor:pointer;transition:transform .12s ease,border-color .12s ease,background .12s ease}.home-card:hover{transform:translateY(-3px);border-color:var(--accent);background:#171b23}.hc-icon{font-size:30px;line-height:1}.home-card b{font-size:16px}.hc-sub{font-size:12px;color:var(--muted);line-height:1.45}@media(max-width:600px){.home{padding:24px 16px;align-items:flex-start}.home-lockup{width:min(320px,92%)}.home-eyebrow{letter-spacing:4px;font-size:13px}}.brand h1{font-size:18px;margin:0;font-weight:700}.brand h1 span{color:var(--accent);font-weight:600}.brand p{font-size:11px;color:var(--muted);margin:6px 0 0}.tool-area{flex:1 1 auto;min-height:0;overflow-y:auto;padding:16px 20px}.sidebar-footer{flex:0 0 auto;padding:12px 20px 16px;border-top:1px solid var(--line)}.portal-intro{font-size:13px;color:var(--muted);margin:2px 0 14px}.tool-list{display:flex;flex-direction:column;gap:10px}.tool-card{display:flex;flex-direction:column;gap:4px;text-align:left;padding:14px;border:1px solid var(--line);border-radius:12px;background:#0e0e12;color:var(--text);cursor:pointer}.tool-card:hover:not(.disabled){border-color:var(--accent);background:#16121f}.tool-card b{font-size:15px}.tool-card span{font-size:12px;color:var(--muted)}.tool-card.disabled{opacity:.5;cursor:default}.back{border:none;background:transparent;color:var(--accent);font-size:13px;cursor:pointer;padding:0 0 6px}.tool-title{font-size:17px;margin:2px 0 14px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.field>span{font-size:12px;color:var(--muted)}textarea,select,input[type=number],input[type=file]{width:100%;padding:8px 10px;background:#0e0e12;color:var(--text);border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit}textarea{resize:vertical}.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.dropdown{position:relative}.dropdown-trigger{width:100%;text-align:left;padding:9px 10px;background:#0e0e12;color:var(--text);border:1px solid var(--line);border-radius:8px;font-size:16px;cursor:pointer}.dropdown-panel{position:absolute;z-index:20;top:calc(100% + 4px);left:0;right:0;max-height:320px;overflow-y:auto;background:#0e0e12;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px #00000080}.dropdown-panel.hidden{display:none}.font-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;cursor:pointer;border-bottom:1px solid #1e1e26}.font-item:hover{background:#1b1b23}.font-item.selected{background:#241f3a}.font-item .label{font-size:20px;line-height:1.1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.font-item .remove{flex:0 0 auto;border:none;background:transparent;color:#d06a6a;font-size:16px;cursor:pointer;padding:2px 6px;border-radius:6px}.font-item .remove:hover{background:#3a1e1e}.font-item .badge{flex:0 0 auto;font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 7px}.toggles{display:flex;gap:18px;margin:4px 0 14px;font-size:14px}.colors{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:16px}.colors input[type=color]{width:100%;height:34px;padding:2px;background:#0e0e12;border:1px solid var(--line);border-radius:8px}button#download{width:100%;padding:12px;font-size:15px;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:10px;cursor:pointer}button#download:disabled{opacity:.45;cursor:not-allowed}.status{font-size:13px;color:var(--muted);min-height:18px;margin:12px 0 8px}.hint{font-size:11px;color:#6b6b76;line-height:1.5}.preview-wrap{flex:1;min-width:0;position:relative}#preview{display:block;width:100%;height:100%;touch-action:none}.font-item.font-upload{color:var(--accent);font-size:13px;justify-content:flex-start}.mag-list{display:flex;flex-direction:column;gap:6px;margin:6px 0 4px}.mag-row{display:flex;align-items:center;gap:6px}.mag-row .mag-tag{font-size:11px;color:var(--muted);width:30px;flex:0 0 auto;background:#0e0e12;border:1px solid var(--line);border-radius:6px;padding:4px 0;cursor:pointer}.mag-row .mag-tag:hover{border-color:var(--accent);color:var(--text)}.mag-row label{display:flex;align-items:center;gap:3px;font-size:11px;color:var(--muted);flex:1}.mag-row input{width:100%;padding:5px 6px;background:#0e0e12;color:var(--text);border:1px solid var(--line);border-radius:6px;font-size:13px}input[type=range]{width:100%;accent-color:var(--accent)}@media(max-width:860px){html,body{overflow-x:hidden}.app{flex-direction:column;height:auto;min-height:100vh}.preview-wrap{order:1;height:46vh;min-height:280px;flex:0 0 auto;position:sticky;top:0;z-index:5}.sidebar{order:2;width:100%;flex:1 1 auto;max-height:none;border-right:none;border-top:1px solid var(--line)}.tool-area{overflow-y:visible}textarea,select,input[type=number],input[type=text],input[type=file]{font-size:16px;padding:11px 12px}.dropdown-trigger{font-size:16px;padding:12px}.font-item{padding:13px 12px}.font-item .label{font-size:22px}.colors input[type=color]{height:40px}input[type=range]{height:28px}button#download{padding:15px;font-size:16px}.tool-card{padding:16px}.mag-row{flex-wrap:wrap}.mag-row label{flex:1 1 30%}}@media(max-width:480px){.grid{grid-template-columns:1fr}.colors{grid-template-columns:1fr 1fr}}