:root{--brand: #1e4fd8;--brand-dark: #173fae;--brand-soft: #e8eefc;--ink: #0f172a;--ink-2: #475569;--ink-3: #94a3b8;--bg: #f4f6fa;--card: #ffffff;--line: #e2e8f0;--free: #16a34a;--free-soft: #e9f9ef;--busy: #dc2626;--busy-soft: #fdecec;--warn: #d97706;--warn-soft: #fdf3e3;--radius: 14px;--radius-s: 9px;--shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 4px 16px rgba(15, 23, 42, .06);--pad: 16px;font-size:16px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{margin:0 0 8px;line-height:1.2}h1{font-size:1.45rem;letter-spacing:-.02em}h2{font-size:1.15rem;letter-spacing:-.01em}h3{font-size:1rem}p{margin:0 0 10px;line-height:1.5}a{color:var(--brand);text-decoration:none}.page{max-width:760px;margin:0 auto;padding:calc(env(safe-area-inset-top,0px) + 14px) var(--pad) calc(env(safe-area-inset-bottom,0px) + 90px)}.page.wide{max-width:1100px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:var(--pad);margin-bottom:14px}.muted{color:var(--ink-2)}.small{font-size:.85rem}.tiny{font-size:.75rem}.center{text-align:center}.row{display:flex;align-items:center;gap:10px}.row.wrap{flex-wrap:wrap}.spread{display:flex;align-items:center;justify-content:space-between;gap:10px}.stack{display:flex;flex-direction:column;gap:10px}.grow{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 18px;border:none;border-radius:var(--radius-s);background:var(--brand);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .15s,transform .05s}.btn:active{transform:scale(.98)}.btn:hover{background:var(--brand-dark)}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:var(--brand-soft);color:var(--brand-dark)}.btn.secondary:hover{background:#dbe6fb}.btn.ghost{background:transparent;color:var(--brand-dark);border:1.5px solid var(--line)}.btn.danger{background:var(--busy)}.btn.free{background:var(--free)}.btn.sm{min-height:36px;padding:6px 12px;font-size:.88rem}input,select,textarea{width:100%;min-height:46px;padding:10px 12px;border:1.5px solid var(--line);border-radius:var(--radius-s);font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}textarea{min-height:80px;resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin:10px 0 4px}.field{margin-bottom:4px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-weight:700;font-size:.85rem}.badge.free{background:var(--free-soft);color:var(--free)}.badge.busy{background:var(--busy-soft);color:var(--busy)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.neutral{background:var(--brand-soft);color:var(--brand-dark)}.dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.now-hero{border-radius:var(--radius);padding:22px var(--pad);color:#fff;margin-bottom:14px;box-shadow:var(--shadow)}.now-hero.free{background:linear-gradient(135deg,#15803d,#16a34a)}.now-hero.busy{background:linear-gradient(135deg,#b91c1c,#dc2626)}.now-hero .state{font-size:1.9rem;font-weight:800;letter-spacing:-.02em}.occ{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:var(--radius-s);background:#fff;border:1px solid var(--line)}.occ .bar{width:5px;align-self:stretch;border-radius:4px;flex-shrink:0}.occ .time{font-variant-numeric:tabular-nums;font-weight:700;white-space:nowrap}.occ .who{font-weight:600}.occ.released{opacity:.95;border-style:dashed;border-color:var(--free);background:var(--free-soft)}.occ.suppressed{opacity:.55}.occ.suppressed .who{text-decoration:line-through}.week-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(150px,1fr);gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}.day-col{scroll-snap-align:start;min-width:150px}.day-col .day-head{font-weight:700;font-size:.85rem;padding:6px 4px;position:sticky;top:0}.day-col .day-head.today{color:var(--brand)}.day-col .stack{gap:6px}.occ.compact{padding:7px 9px;font-size:.8rem;gap:8px;flex-direction:column;align-items:flex-start}.occ.compact .bar{display:none}.occ.compact{border-left:4px solid var(--line)}.month-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.month-cell{aspect-ratio:1;border-radius:var(--radius-s);border:1px solid var(--line);background:#fff;padding:4px;font-size:.8rem;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px}.month-cell:hover{border-color:var(--brand)}.month-cell.out{opacity:.35}.month-cell.selected{outline:2px solid var(--brand)}.month-cell .dots{display:flex;gap:2px;flex-wrap:wrap;justify-content:center}.month-cell .dots .dot{width:6px;height:6px}.tabbar{position:fixed;bottom:0;left:0;right:0;background:#fffffff0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:6px 0 calc(env(safe-area-inset-bottom,0px) + 6px);z-index:50}.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.7rem;font-weight:600;color:var(--ink-3);min-width:64px;padding:4px 6px}.tabbar a.active{color:var(--brand)}.tabbar .ico{font-size:1.35rem;line-height:1}.appbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.appbar .logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.2rem;letter-spacing:-.02em;color:var(--ink)}.appbar .logo img{width:30px;height:30px;border-radius:8px}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:flex-end;justify-content:center;z-index:100}.modal{background:#fff;border-radius:var(--radius) var(--radius) 0 0;width:100%;max-width:560px;max-height:88vh;overflow-y:auto;padding:var(--pad) var(--pad) calc(env(safe-area-inset-bottom,0px) + 20px)}@media(min-width:640px){.modal-back{align-items:center}.modal{border-radius:var(--radius)}}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th{text-align:left;color:var(--ink-2);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;padding:8px;border-bottom:2px solid var(--line)}.table td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle}.table-wrap{overflow-x:auto}.tabs{display:flex;gap:4px;overflow-x:auto;margin-bottom:14px;padding-bottom:2px}.tabs button{border:none;background:transparent;padding:9px 14px;border-radius:999px;font-weight:600;font-size:.9rem;color:var(--ink-2);cursor:pointer;white-space:nowrap}.tabs button.active{background:var(--ink);color:#fff}.seg{display:inline-flex;background:#e9edf5;border-radius:999px;padding:3px}.seg button{border:none;background:transparent;padding:7px 16px;border-radius:999px;font-weight:600;font-size:.88rem;color:var(--ink-2);cursor:pointer}.seg button.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px #0f172a26}.alert{border-radius:var(--radius-s);padding:12px 14px;margin:10px 0;font-size:.92rem}.alert.error{background:var(--busy-soft);color:#991b1b}.alert.ok{background:var(--free-soft);color:#166534}.alert.warn{background:var(--warn-soft);color:#92400e}.empty{text-align:center;padding:34px 10px;color:var(--ink-3)}.empty .ico{font-size:2.3rem;margin-bottom:8px}.chip{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line);border-radius:999px;padding:5px 12px;font-size:.85rem;font-weight:600;background:#fff;cursor:pointer}.chip.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-dark)}.spin{display:inline-block;width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}