:root{--background:#fff;--foreground:#0a0a0a;--card:#fff;--muted:#f5f5f5;--muted-foreground:#737373;--border:#e5e5e5;--input:#e5e5e5;--primary:#1f6b62;--primary-hover:#1a5c54;--primary-foreground:#fff;--destructive:#dc2626;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#fafafa;--card:#171717;--muted:#262626;--muted-foreground:#a1a1a1;--border:#ffffff1a;--input:#ffffff26;--primary:#1f6b62;--primary-hover:#247a70;--primary-foreground:#fff;--destructive:#f87171;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;margin:0;font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}main{max-width:672px;margin:0 auto;padding:48px 16px}svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;width:16px;height:16px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}[hidden]{display:none!important}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;height:36px;padding:0 16px;font:500 14px/1 inherit;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn-primary{background:var(--primary);color:var(--primary-foreground)}.btn-primary:hover{background:var(--primary-hover)}.btn-outline{background:var(--background);color:var(--foreground);border-color:var(--input)}.btn-outline:hover{background:var(--muted)}.btn-sm{height:32px;padding:0 12px;font-size:13px}.btn-icon{width:28px;height:28px;color:var(--muted-foreground);cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;padding:0;transition:color .15s,background-color .15s;display:inline-flex}.btn-icon:hover{color:var(--foreground);background:var(--muted)}.drop{text-align:center;border:1px dashed color-mix(in srgb, var(--muted-foreground) 25%, transparent);border-radius:var(--radius);cursor:pointer;flex-direction:column;align-items:center;gap:16px;padding:32px;transition:border-color .15s,background-color .15s;display:flex}.drop:hover{border-color:color-mix(in srgb, var(--muted-foreground) 50%, transparent)}.drop.over{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 5%, transparent)}.drop:focus-within{outline:2px solid color-mix(in srgb, var(--primary) 50%, transparent);outline-offset:2px}.drop-icon{background:var(--muted);width:64px;height:64px;color:var(--muted-foreground);border-radius:50%;justify-content:center;align-items:center;display:flex}.drop-icon svg{width:24px;height:24px}.drop.over .drop-icon{background:color-mix(in srgb, var(--primary) 10%, transparent);color:var(--primary)}.drop-text{flex-direction:column;gap:8px;display:flex}.drop-title{font-size:18px;font-weight:600}.drop-sub{color:var(--muted-foreground)}.drop-hint{color:var(--muted-foreground);font-size:12px}.status{color:var(--muted-foreground);margin:12px 0 0;font-size:13px}.status.error{color:var(--destructive)}.status:empty{display:none}.field{flex-direction:column;gap:6px;margin-top:24px;display:flex}.field label{font-weight:500}.field .optional{color:var(--muted-foreground);font-weight:400}.input{border:1px solid var(--input);height:36px;color:var(--foreground);font:inherit;background:0 0;border-radius:8px;padding:0 12px;transition:border-color .15s,box-shadow .15s}.input::placeholder{color:var(--muted-foreground)}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent);outline:none}#list{margin-top:24px}.list-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.list-head h2{margin:0;font-size:14px;font-weight:500}.list-actions{gap:8px;display:flex}#decks{flex-direction:column;gap:12px;margin-top:16px;display:flex}.deck{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:10px;padding:10px;display:flex}.deck-icon{border:1px solid var(--border);border-radius:var(--radius);width:48px;height:48px;color:var(--muted-foreground);flex-shrink:0;justify-content:center;align-items:center;display:flex}.deck-info{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.deck-name,.deck-meta{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.deck-name{font-weight:500}.deck-meta{color:var(--muted-foreground);font-size:12px}.deck-meta .error{color:var(--destructive)}.deck-actions{gap:4px;display:flex}