:root{--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#68738a;--line:#dfe5ef;--primary:#0e5aa7;--primary2:#0b457f;--warn:#f5a623;--danger:#c43d3d;--ok:#21875d;--shadow:0 8px 30px rgba(23,32,51,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}.topbar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}.topbar .inner{max-width:1200px;margin:auto;padding:13px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{font-weight:900;letter-spacing:.02em}.brand span{color:var(--primary)}
.wrap{max-width:1200px;margin:22px auto;padding:0 16px}.hero{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}.hero h1{margin:0;font-size:clamp(24px,4vw,38px)}.hero p{margin:4px 0 0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none}.btn.primary{background:var(--primary);color:#fff}.btn.secondary{background:#e9f1fb;color:var(--primary2)}.btn.danger{background:#fdeaea;color:var(--danger)}.btn.ghost{background:#fff;border:1px solid var(--line)}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.calendar-head{display:grid;grid-template-columns:repeat(7,1fr);border-bottom:1px solid var(--line)}.calendar-head div{padding:10px 8px;text-align:center;font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.calendar{display:grid;grid-template-columns:repeat(7,1fr)}.day{min-height:135px;padding:8px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.day:nth-child(7n){border-right:0}.day.other{background:#f8fafc;color:#a5afbf}.date{font-size:13px;font-weight:800;margin-bottom:6px}.today .date{display:inline-flex;width:27px;height:27px;border-radius:50%;align-items:center;justify-content:center;background:var(--primary);color:white}
.event{display:block;margin:5px 0;padding:7px 8px;border-radius:9px;background:#eaf3ff;border-left:4px solid var(--primary);font-size:12px;font-weight:800;text-decoration:none}.event small{display:block;margin-top:2px;font-weight:600;color:var(--muted)}.event.changed{background:#fff4d9;border-left-color:var(--warn)}.event.cancelled{background:#fdeaea;border-left-color:var(--danger);text-decoration:line-through}.legend{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin:12px 0 0}.dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:5px}.dot.blue{background:var(--primary)}.dot.orange{background:var(--warn)}.dot.red{background:var(--danger)}
.monthnav{display:flex;align-items:center;gap:8px}.monthtitle{min-width:180px;text-align:center;font-weight:900}.grid2{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.side{padding:16px}.side h3{margin-top:0}.upcoming{display:grid;gap:9px}.upitem{padding:10px;border:1px solid var(--line);border-radius:10px}.upitem strong{display:block}.upitem span{font-size:12px;color:var(--muted)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:grid;gap:6px;margin-bottom:12px}.field label{font-size:12px;font-weight:800;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #ccd5e3;border-radius:10px;padding:10px 11px;font:inherit;background:#fff}textarea{min-height:85px;resize:vertical}.actions{display:flex;gap:10px;flex-wrap:wrap}.notice{padding:10px 12px;border-radius:10px;margin:12px 0;background:#edf7f1;color:#1f6a4a}.notice.warn{background:#fff6df;color:#8a5e00}.notice.err{background:#fdeaea;color:#922d2d}.login{max-width:420px;margin:80px auto;padding:24px}.login h1{margin-top:0}.small{font-size:12px;color:var(--muted)}
.admin-list{overflow:auto}.admin-list table{width:100%;border-collapse:collapse}.admin-list th,.admin-list td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.admin-list th{font-size:11px;text-transform:uppercase;color:var(--muted)}
.badge{display:inline-block;padding:3px 7px;border-radius:999px;font-size:11px;font-weight:800}.badge.changed{background:#fff1c9;color:#7d5600}.badge.cancelled{background:#fde5e5;color:#9d2f2f}.badge.scheduled{background:#e7f1ff;color:#0e5aa7}
@media(max-width:850px){.grid2{grid-template-columns:1fr}.calendar-head div{font-size:10px}.day{min-height:105px;padding:5px}.event{font-size:10px;padding:5px}.event small{display:none}.monthtitle{min-width:auto}.form .row,form .row{grid-template-columns:1fr}}
@media(max-width:600px){.wrap{padding:0 8px;margin-top:12px}.topbar .inner{padding:10px}.hero{align-items:flex-start}.calendar-head div{padding:8px 2px}.day{min-height:88px}.date{font-size:11px}.event{border-left-width:3px;padding:4px 5px}.brand{font-size:14px}}