:root{--bg:#0b1020;--panel:#121832;--ink:#fff;--muted:#aab3d9;--brand:#4da3ff;--accent:#a1ff4d;--line:#223066}*{box-sizing:border-box}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;margin:0;background:var(--bg);color:var(--ink)}.container{max-width:960px;margin:auto;padding:24px 16px 60px}header{display:flex;align-items:center;gap:12px;margin-bottom:10px}h1{margin:0;font-size:clamp(22px,3vw,32px)}.head-actions{margin-left:auto;display:flex;align-items:center;gap:14px}.hint-link{font-size:13px;color:#cfe0ff;text-decoration:none;opacity:.9}.hint-link:hover{opacity:1}.toggle{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}.switch{position:relative;width:44px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background:#27325c;border-radius:999px}.slider:before{content:"";position:absolute;height:18px;width:18px;left:4px;top:3px;background:#fff;border-radius:50%;transition:transform .2s}input:checked+.slider{background:#3a9cff}input:checked+.slider:before{transform:translate(20px)}.intro{background:linear-gradient(180deg,#ffffff0d,#ffffff05);border:1px solid var(--line);border-radius:12px;padding:12px;margin:6px 0 8px}.intro p{margin:.2rem 0;color:#d7e5ff}.intro small{color:#aab3d9}.intro .act{font-size:13px;color:#cfe0ff;cursor:pointer;text-decoration:underline;margin-left:6px}.tabs{display:flex;gap:10px;margin:.6rem 0 1rem;flex-wrap:wrap}.tab{padding:10px 14px;background:#121832;border:1px solid var(--line);border-radius:10px;cursor:pointer;color:#cfe0ff}.tab.active{background:#3a4e99;color:#fff;border-color:#4da3ff}.card{background:linear-gradient(180deg,#ffffff0d,#ffffff05);border:1px solid var(--line);border-radius:14px;padding:14px;position:relative}.row{margin-bottom:12px}label{display:block;margin-bottom:6px;color:#aab3d9;font-size:13px}input[list],input[type=time],input[type=date],input[type=datetime-local],select,button,input[type=text]{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #283772;background:#0f1736;color:#fff;font-size:14px}button{background:#4da3ff;color:#081123;font-weight:700;cursor:pointer;border:none}button:disabled{opacity:.5;cursor:not-allowed}.toolbar{display:flex;justify-content:flex-end;margin-top:8px}.copy-btn{background:#223066;color:#fff;font-size:12px;padding:6px 10px;border:none;border-radius:8px;cursor:pointer;width:auto}.copy-btn.copied{background:#4da3ff;color:#000}.result{margin-top:12px;line-height:1.5;word-wrap:break-word}.headline{font-size:clamp(22px,3.4vw,32px);font-weight:800}footer{margin-top:18px;color:#8ea1de;font-size:13px;display:flex;gap:12px;flex-wrap:wrap}footer a{color:#8ea1de;text-decoration:none}.ad-slot{border:1px dashed #3a4e99;border-radius:10px;padding:12px;margin:10px 0;background:#0f1736;color:#9fb2f5;text-align:center}.ad-slot small{color:#aab3d9}@media(min-width:900px){.ad-slot{padding:14px}}.bar-title{font-size:14px;opacity:.9;margin:6px 0 4px}.bar-grid{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:2px}.bar-cell{height:18px;background:#0f1736;border:1px solid #223066}.bar-work{background:#274a9f}.bar-overlap{background:#4da3ff}.bar-offday{background:repeating-linear-gradient(135deg,#ffffff0f,#ffffff0f 6px,#ffffff05 6px 12px)}.bar-midnight{outline:2px solid #4da3ff}.bar-axis{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:2px;margin-top:4px;color:#aab3d9;font-size:11px}.bar-axis div{text-align:center;opacity:.9}pre.yaml{background:#0f1736;border:1px solid #223066;padding:10px 12px;border-radius:10px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;color:#e6efff;white-space:pre;overflow:auto}.legend{font-size:12px;color:#aab3d9;display:flex;gap:14px;align-items:center;margin-top:8px}.legend .sw{display:inline-block;width:14px;height:10px;border:1px solid #223066;background:#274a9f;vertical-align:middle}.legend .so{display:inline-block;width:14px;height:10px;border:1px solid #223066;background:#4da3ff}.legend .sd{display:inline-block;width:14px;height:10px;border:1px solid #223066;background:repeating-linear-gradient(135deg,#ffffff0f,#ffffff0f 6px,#ffffff05 6px 12px)}input[type=date]::-webkit-calendar-picker-indicator,input[type=time]::-webkit-calendar-picker-indicator,input[type=datetime-local]::-webkit-calendar-picker-indicator{filter:invert(1);opacity:.95;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="white"><path d="M7 10h5v5H7z"></path><path d="M19 4h-1V2h-2v2H8V2H6v2H5c-1.103 0-2 .897-2 2v13a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6c0-1.103-.897-2-2-2zm0 15H5V9h14v10z"/></svg>');background-repeat:no-repeat;background-position:center}input[type=date],input[type=time],input[type=datetime-local]{color-scheme:dark}