:root{--bg:#020617;--card:rgba(30,41,59,0.4);--border:rgba(255,255,255,0.1);--purple:#7c3aed;--magenta:#d946ef;--blue:#3b82f6;--text:#f8fafc;--muted:#94a3b8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background-color:var(--bg);background-image:radial-gradient(circle at 12% 18%,rgba(124,58,237,.16),transparent 42%),radial-gradient(circle at 88% 12%,rgba(59,130,246,.13),transparent 40%),radial-gradient(circle at 75% 85%,rgba(217,70,239,.1),transparent 45%);color:var(--text);font-family:Instrument Sans,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}.spotlight{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(600px circle at var(--x,50%) var(--y,0),rgba(124,58,237,.13),transparent 80%)}.page{position:relative;z-index:1;min-height:100vh}.gradient-text{background:linear-gradient(135deg,var(--purple) 0,var(--magenta) 50%,var(--blue) 100%);background-size:200% 200%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradient-move 4s ease-in-out infinite}@keyframes gradient-move{0%,to{background-position:100% 50%}50%{background-position:0 50%}}.glow-text{text-shadow:0 0 18px rgba(217,70,239,.45)}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 24px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(2,6,23,.6);border-bottom:1px solid var(--border)}.logo{font-size:1.6rem;font-weight:800;letter-spacing:-.02em}.nav-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.container{max-width:1150px;margin:0 auto;padding:32px 24px 80px}.hero{padding:40px 0 28px;text-align:center}.hero .title{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.03em;margin:0 0 12px}.hero .subtitle{color:var(--muted);font-size:1.05rem;max-width:640px;margin:0 auto}.stats{display:flex;justify-content:center;gap:12px;margin-top:22px;flex-wrap:wrap}.stat{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:10px 18px;font-size:.85rem;color:var(--muted)}.stat b{font-size:1.15rem;color:var(--text)}.btn-gradient{background:linear-gradient(135deg,var(--purple) 0,var(--magenta) 50%,var(--blue) 100%);background-size:200% 200%;color:#fff;border:none;border-radius:14px;padding:10px 20px;font-weight:700;font:inherit;cursor:pointer;transition:transform .2s,box-shadow .3s;box-shadow:0 8px 24px -8px rgba(217,70,239,.35)}.btn-gradient:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 12px 30px -8px rgba(217,70,239,.5)}.btn-gradient.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:12px}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:12px;padding:9px 16px;font-weight:600;font:inherit;cursor:pointer;transition:all .2s}.btn-ghost:hover{border-color:var(--purple);background:rgba(124,58,237,.12)}.btn-outline{background:transparent;color:#c4b5fd;border:1px solid rgba(124,58,237,.5);border-radius:12px;padding:8px 14px;font-weight:600;font-size:.85rem;font:inherit;cursor:pointer;transition:all .2s}.btn-outline:hover{background:rgba(124,58,237,.15)}.btn-danger{background:rgba(239,68,68,.12);color:#fca5a5;border:1px solid rgba(239,68,68,.35);border-radius:12px;padding:9px 16px;font-weight:600;font:inherit;cursor:pointer;transition:all .2s}.btn-danger:hover{background:rgba(239,68,68,.22)}.btn-danger:disabled,.btn-ghost:disabled,.btn-gradient:disabled,.btn-outline:disabled{opacity:.55;cursor:not-allowed;transform:none}.card{background:var(--card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:24px;padding:20px;transition:border-color .3s,box-shadow .3s,transform .4s cubic-bezier(.175,.885,.32,1.275)}.card-hover:hover{border-color:var(--magenta);box-shadow:0 10px 30px -10px rgba(217,70,239,.3)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:16px}.card-head h2{margin:0;font-size:1.05rem;font-weight:700;letter-spacing:-.01em}.grid-panel{display:grid;grid-template-columns:1fr;grid-gap:18px;gap:18px;align-items:start}@media (min-width:920px){.grid-panel{grid-template-columns:360px 1fr}}.label{display:block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}.input,.select,.textarea{width:100%;background:rgba(2,6,23,.55);border:1px solid var(--border);border-radius:12px;padding:10px 13px;color:var(--text);font:inherit;font-size:.95rem;outline:none;transition:border-color .2s,box-shadow .2s}.input:focus,.select:focus,.textarea:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(124,58,237,.22)}.textarea{resize:vertical;min-height:92px}.select option{background:#0f172a;color:var(--text)}.field{margin-bottom:14px}.hint{margin:6px 0 0;font-size:.78rem;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr;grid-gap:14px;gap:14px}@media (min-width:560px){.form-grid{grid-template-columns:1fr 1fr}}.color-row{display:flex;gap:10px;align-items:center}.color-input{width:52px;height:42px;border:none;border-radius:12px;padding:0;cursor:pointer;background:transparent;flex-shrink:0}.color-input::-webkit-color-swatch-wrapper{padding:2px}.color-input::-webkit-color-swatch{border:1px solid var(--border);border-radius:10px}.segmented{display:flex;gap:8px;flex-wrap:wrap}.seg-btn{flex:1 1;min-width:52px;display:flex;align-items:center;justify-content:center;height:42px;background:rgba(2,6,23,.55);border:1px solid var(--border);border-radius:12px;color:var(--muted);cursor:pointer;transition:all .2s}.seg-btn:hover{color:var(--text);border-color:var(--purple)}.seg-btn.active{background:linear-gradient(135deg,rgba(124,58,237,.4),rgba(217,70,239,.35));border-color:var(--magenta);color:#fff;box-shadow:0 0 14px -4px rgba(217,70,239,.5)}.preview-wrap{margin:16px 0}.preview-label{gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.preview-label,.preview-shell{display:flex;align-items:center}.preview-shell{background:#ffffff;border-radius:18px;padding:28px;min-height:120px;justify-content:center;border:1px solid var(--border)}.preview-widget{line-height:1.4;word-break:break-word}.embed-wrap{margin:16px 0}.code-block{background:#040c1f;border:1px solid var(--border);border-radius:14px;padding:16px;overflow-x:auto;font-family:ui-monospace,Cascadia Code,JetBrains Mono,Menlo,Consolas,monospace;font-size:.8rem;line-height:1.6;color:#a5b4fc;white-space:pre}.embed-actions{margin-top:10px}.embed-actions,.form-actions{display:flex;gap:10px;flex-wrap:wrap}.form-actions{margin-top:18px}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.widget-row{display:flex;align-items:stretch;gap:8px}.widget-item{flex:1 1;min-width:0;display:flex;align-items:center;gap:12px;text-align:left;background:rgba(2,6,23,.45);border:1px solid var(--border);border-radius:16px;padding:12px 14px;color:var(--text);font:inherit;cursor:pointer;transition:all .25s}.widget-item:hover{border-color:var(--purple);transform:translateY(-2px)}.widget-item.active{border-color:var(--magenta);background:rgba(217,70,239,.1);box-shadow:0 0 18px -6px rgba(217,70,239,.4)}.widget-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0;box-shadow:0 0 10px currentColor}.widget-body{display:flex;flex-direction:column;gap:2px;min-width:0}.widget-id{font-weight:700;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem;color:#c4b5fd}.widget-id,.widget-text{overflow:hidden;text-overflow:ellipsis}.widget-text{color:var(--muted);font-size:.82rem;white-space:nowrap}.widget-meta{font-size:.72rem;color:#64748b;text-transform:uppercase;letter-spacing:.04em}.icon-btn{width:40px;flex-shrink:0;border:1px solid var(--border);background:rgba(2,6,23,.45);color:var(--muted);border-radius:16px;cursor:pointer;font-size:1rem;transition:all .2s}.icon-btn:hover{color:#fca5a5;border-color:rgba(239,68,68,.4);background:rgba(239,68,68,.12)}.empty-state{text-align:center;padding:32px 12px;color:var(--muted)}.empty-emoji{font-size:2.2rem;margin-bottom:8px}.muted{color:var(--muted)}.items-list{display:flex;flex-direction:column;gap:10px;margin-bottom:10px}.item-card{background:rgba(2,6,23,.45);border:1px solid var(--border);border-radius:14px;padding:12px;transition:all .25s}.item-card.active{border-color:var(--magenta);box-shadow:0 0 14px -6px rgba(217,70,239,.45)}.item-head{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}.item-badge{font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#c4b5fd;background:rgba(124,58,237,.15);border:1px solid rgba(124,58,237,.35);padding:3px 8px;border-radius:999px}.item-active-btn{margin-left:auto;font:inherit;font-size:.78rem;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);transition:all .2s}.item-active-btn:hover{border-color:var(--purple);color:var(--text)}.item-active-btn.active{border-color:var(--magenta);color:#f0abfc;background:rgba(217,70,239,.12)}.md-toolbar{display:flex;align-items:center;gap:4px;flex-wrap:wrap;margin-bottom:8px}.md-btn{min-width:30px;height:30px;padding:0 8px;font:inherit;font-size:.82rem;line-height:1;cursor:pointer;color:var(--text);background:rgba(2,6,23,.45);border:1px solid var(--border);border-radius:8px;transition:all .2s;display:inline-flex;align-items:center;justify-content:center}.md-btn:hover{border-color:var(--purple);color:#e9d5ff}.md-btn:disabled{opacity:.5;cursor:not-allowed}.md-btn.md-code{font-family:ui-monospace,Menlo,Consolas,monospace;color:#93c5fd}.md-btn.md-apply{color:#e9d5ff;border-color:rgba(124,58,237,.5);background:rgba(124,58,237,.15)}.md-sep{width:1px;height:20px;background:var(--border);margin:0 4px}.md-select{height:30px;font:inherit;font-size:.78rem;color:var(--text);background:rgba(2,6,23,.45);border:1px solid var(--border);border-radius:8px;padding:0 6px;max-width:150px}.md-select option{background:#0f172a;color:var(--text)}.md-color{display:inline-flex;align-items:center;height:30px;padding:0 4px;border:1px solid var(--border);border-radius:8px;background:rgba(2,6,23,.45);cursor:pointer}.md-color input[type=color]{width:26px;height:22px;padding:0;border:none;background:transparent;cursor:pointer}.md-textarea{min-height:72px}.item-preview{background:#ffffff;border:1px solid var(--border);border-radius:10px;padding:12px;min-height:40px;color:#0f172a;cursor:pointer;line-height:1.5;word-break:break-word}.item-preview:hover{border-color:var(--purple)}.alert{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.35);color:#fca5a5;border-radius:14px}.alert,.notice{padding:12px 16px;margin-bottom:16px;font-size:.9rem}.notice{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.35);color:#86efac;border-radius:14px}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:400px;background:var(--card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:28px;padding:36px 30px;text-align:center}.login-card .logo{font-size:2rem;display:block;margin-bottom:6px}.login-card h1{font-size:1.2rem;margin:8px 0 4px}.login-card p{color:var(--muted);font-size:.9rem;margin:0 0 22px}.login-form{display:flex;flex-direction:column;gap:12px}.footer{text-align:center;color:#64748b;font-size:.8rem;padding:24px;border-top:1px solid var(--border);margin-top:24px}.footer a{color:#c4b5fd;text-decoration:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:linear-gradient(var(--purple),var(--blue));border-radius:10px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.card,.hero{animation:fadeInUp .5s ease both}