:root{--bg: #f6f7fb;--card: #ffffff;--ink: #1f2430;--muted: #7c8598;--line: #e4e7ef;--brand: #4f6bed;--open: #ffffff;--pending: #fff3d6;--pending-line: #e6b800;--approved: #d9f5e3;--approved-line: #2fa866;--blocked: #ececf1;--blocked-line: #9aa2b1;--danger: #d64545}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}.muted{color:var(--muted)}.center{min-height:100vh;display:grid;place-items:center;padding:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 6px 24px #1e28500f}.login{width:320px;display:flex;flex-direction:column;gap:12px}.login h1{margin:0;font-size:22px}.login label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.login input{padding:10px;border:1px solid var(--line);border-radius:8px;font-size:15px}button{cursor:pointer;border:none;border-radius:8px;padding:10px 14px;background:var(--brand);color:#fff;font-size:15px;font-weight:600}button:disabled{opacity:.6;cursor:default}.link{background:none;color:var(--brand);font-weight:500;padding:6px}.error{color:var(--danger);font-size:13px}.notice{color:var(--approved-line);font-size:13px}.app{max-width:900px;margin:0 auto;padding:16px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:8px 4px 16px}.pill{margin-left:8px;font-size:11px;padding:2px 8px;border-radius:999px;background:var(--brand);color:#fff;font-weight:700}.cal-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.cal-header h2{margin:0;font-size:20px;flex:0 0 auto;min-width:190px;text-align:center}.nav{background:var(--card);color:var(--ink);border:1px solid var(--line);width:36px}.badge{margin-left:auto;background:var(--pending-line);color:#3a2c00;font-weight:700;font-size:13px;padding:4px 10px;border-radius:999px}.flash{background:#eef1fe;border:1px solid #c9d2fb;color:#2a3a8f;padding:8px 12px;border-radius:8px;margin-bottom:8px;font-size:14px}.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.weekdays{margin-bottom:6px}.weekday{text-align:center;font-size:12px;color:var(--muted);font-weight:600}.cell{min-height:78px;background:var(--open);border:1px solid var(--line);border-radius:10px;padding:6px;display:flex;flex-direction:column;gap:4px}.cell.out{opacity:.35}.cell.past{opacity:.55}.cell.today{outline:2px solid var(--brand);outline-offset:-2px}.cell-top{display:flex;justify-content:space-between;align-items:center}.daynum{font-size:13px;font-weight:600}.dot{width:6px;height:6px;border-radius:50%;background:var(--brand)}.who{font-size:12px;font-weight:600;line-height:1.1}.state-pending{background:var(--pending);border-color:var(--pending-line)}.state-approved{background:var(--approved);border-color:var(--approved-line)}.state-blocked{background:var(--blocked);border-color:var(--blocked-line)}.actions{margin-top:auto;display:flex;gap:4px;flex-wrap:wrap}.mini{font-size:12px;padding:3px 8px;border-radius:6px;font-weight:600;background:var(--brand);color:#fff}.mini.book{background:var(--brand)}.mini.cancel,.mini.deny{background:var(--danger)}.mini.approve{background:var(--approved-line)}.mini.block{background:var(--blocked-line)}.legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:16px;font-size:13px;color:var(--muted)}.legend-item{display:flex;align-items:center;gap:6px}.swatch{width:14px;height:14px;border-radius:4px;border:1px solid var(--line);display:inline-block}.swatch.state-open{background:var(--open)}.swatch.state-pending{background:var(--pending);border-color:var(--pending-line)}.swatch.state-approved{background:var(--approved);border-color:var(--approved-line)}.swatch.state-blocked{background:var(--blocked);border-color:var(--blocked-line)}@media (max-width: 560px){.cell{min-height:64px}.who{font-size:11px}.cal-header h2{min-width:150px;font-size:17px}}