:root{font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;color:#eaf3ff;background:#0b1321;color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 20% -10%,#1b3458 0,transparent 45%),#0b1321}a{color:#9cdafa;text-decoration:none}a:hover{text-decoration:underline}.shell{max-width:1150px;margin:0 auto;padding:30px 24px}header{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:26px}header nav,.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}h1{font-size:clamp(24px,3vw,33px);margin:5px 0}h2{font-size:19px}.eyebrow{color:#54cbe9;font-weight:700;font-size:11px;letter-spacing:.18em}.toolbar{display:flex;gap:16px;align-items:center;margin:0 0 24px}.toolbar span{margin-left:auto;color:#9bb0ca;font-size:13px}.deck{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.deck-button{background:linear-gradient(155deg,color-mix(in srgb,var(--accent),#172339 40%),#131e32 83%);border:1px solid color-mix(in srgb,var(--accent),white 20%);border-bottom:4px solid var(--accent);color:#fff;border-radius:20px;aspect-ratio:1.2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;cursor:pointer;box-shadow:0 10px 30px #0004;transition:transform .13s,filter .13s}.deck-button:hover{filter:brightness(1.22);transform:translateY(-2px)}.deck-button:active{transform:scale(.97)}.deck-button:disabled{opacity:.5;cursor:wait}.deck-icon{font-size:clamp(33px,5vw,55px)}.deck-label{font-size:clamp(12px,1.5vw,17px);font-weight:700;text-align:center;overflow-wrap:anywhere;padding:0 8px}footer{margin-top:35px;color:#7d95b1;text-align:center;font-size:12px}.panel{padding:24px;background:#142238;border:1px solid #2d405c;border-radius:18px;margin-bottom:24px}.login{max-width:400px;margin:15vh auto}.login form,.editor{display:grid;gap:14px}.editor{grid-template-columns:repeat(2,minmax(0,1fr))}label{display:grid;gap:7px;font-size:13px;font-weight:600;color:#c5d4e9}input,select,button{font:inherit}input,select{border:1px solid #415674;border-radius:9px;background:#0d192b;color:white;padding:12px;min-width:0;width:100%}input[type=color]{padding:3px;max-width:90px;height:42px}input[type=checkbox]{width:auto}button{padding:10px 14px;border:1px solid #536b89;border-radius:10px;color:#eaf3ff;background:#243855;cursor:pointer}button.primary{background:#096eaa;border-color:#2289c1;font-weight:bold}button.danger{border-color:#a34552;background:#532633}.ghost{background:transparent}.check{display:flex;align-items:center;gap:10px}.hint,small{color:#a7bad0;font-size:12px}.item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px;border-bottom:1px solid #293e57}.item:last-child{border:0}.item strong{margin-left:6px}.success{color:#75e6b6}.error{color:#ff9a9a}@media(max-width:700px){.deck{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.deck-button{border-radius:13px;aspect-ratio:1;gap:8px}.shell{padding:16px}.editor{grid-template-columns:1fr}.toolbar{flex-wrap:wrap}header{align-items:start}.item{align-items:flex-start;flex-direction:column}}@media(max-width:360px){.deck{grid-template-columns:repeat(2,minmax(0,1fr))}}