:root{
  --bg:#f4f6f8;--card:#fff;--text:#17202a;--muted:#68737d;--line:#e4e8ec;
  --primary:#171a1f;--accent:#e6edf6;--danger:#9b2c2c;--warn:#a15c00;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
button,input,select{font:inherit}
button{cursor:pointer;border:0}
.topbar{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:16px 20px;gap:15px}
.brand{font-size:21px;font-weight:800}.subtitle{font-size:12px;color:var(--muted);margin-top:3px}
.top-actions{display:flex;align-items:center;gap:8px}.user-email{font-size:12px;color:var(--muted)}
.container{max-width:1180px;margin:0 auto;padding:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px;box-shadow:0 3px 16px rgba(25,35,45,.04)}
.hidden{display:none!important}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
h1,h2{margin:4px 0 0}.hero-card h1{font-size:25px}
.assign-grid{display:grid;grid-template-columns:1.5fr .7fr 1.2fr auto;gap:12px;margin-top:16px}
.assign-grid .span-2{grid-column:span 2}
label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:700;color:#3b4650}
input,select{border:1px solid #d9dfe5;border-radius:10px;background:#fff;padding:11px 12px;outline:none;color:var(--text)}
input:focus,select:focus{border-color:#8593a3;box-shadow:0 0 0 3px rgba(120,140,160,.12)}
.primary{background:var(--primary);color:#fff;border-radius:10px;padding:11px 14px;font-weight:700}
.secondary{background:var(--accent);color:#1a2a3a;border-radius:10px;padding:10px 13px;font-weight:700}
.ghost{background:#fff;border:1px solid var(--line);color:#34414d;border-radius:10px;padding:9px 12px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.stat-name{font-size:13px;color:var(--muted)}.stat-count{font-size:32px;font-weight:800;margin-top:4px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:12px}
.tab{padding:11px 15px;background:transparent;border-bottom:2px solid transparent;color:var(--muted);font-weight:700}.tab.active{color:var(--text);border-bottom-color:var(--text)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:650px}
th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.badge{display:inline-block;padding:5px 8px;background:#f0f2f4;border-radius:99px;font-size:12px;font-weight:700}
.artist-status{font-size:12px;color:var(--muted);min-height:16px}.status-warning{color:var(--warn);font-weight:700}
.artist-edit-grid{display:grid;grid-template-columns:1.3fr .7fr 1.3fr auto;gap:12px;margin-bottom:18px}.form-actions{display:flex;align-items:end;gap:8px}
.icon-btn{background:transparent;padding:6px;border-radius:8px}.icon-btn:hover{background:#f1f3f5}.danger{color:var(--danger)}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(160deg,#f7f8fa,#edf1f5)}
.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 35px rgba(25,35,45,.08)}
.login-card p{color:var(--muted);font-size:14px}.login-card form{display:grid;gap:14px}.error{color:var(--danger);font-size:13px;min-height:18px;margin-top:10px}
.toast{position:fixed;right:18px;bottom:18px;background:#161a1f;color:#fff;padding:12px 15px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:none}
@media(max-width:860px){.assign-grid,.artist-edit-grid{grid-template-columns:1fr 1fr}.assign-grid .span-2{grid-column:span 2}.stats-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.top-actions{flex-wrap:wrap;justify-content:flex-end}}
@media(max-width:600px){.topbar{position:static;flex-direction:column}.top-actions{width:100%;justify-content:flex-start}.container{padding:10px}.card{padding:14px}.assign-grid,.artist-edit-grid{grid-template-columns:1fr}.assign-grid .span-2{grid-column:auto}.panel-head{align-items:flex-start;flex-direction:column}.table{font-size:12px}}

.small{font-size:12px!important;color:var(--muted)}

.panel-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.search-input{min-width:240px}.artist-suggestions{position:absolute;z-index:30;margin-top:2px;width:min(420px,calc(100vw - 40px));background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(25,35,45,.14);overflow:hidden}.assign-grid label:first-child{position:relative}.artist-suggestion{display:flex;width:100%;justify-content:space-between;align-items:center;gap:12px;text-align:left;background:#fff;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--text)}.artist-suggestion:last-child{border-bottom:0}.artist-suggestion:hover,.artist-suggestion:focus{background:#f3f6f9;outline:none}.artist-suggestion small{color:var(--muted);font-size:11px;text-align:right}mark{background:#fff0a8;color:inherit;border-radius:3px;padding:0 1px}.search-match td:first-child{font-weight:700}@media(max-width:600px){.panel-actions,.search-input{width:100%}.artist-suggestions{width:100%}}

.availability{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:0}.availability legend{font-size:12px;font-weight:700;color:#3b4650;padding:0 5px}.availability-choices{display:flex;gap:12px;flex-wrap:wrap}.availability-choice{display:flex;flex-direction:row;align-items:center;gap:6px;font-size:13px;font-weight:700}.availability-choice input{width:18px;height:18px}.duplicate-warning{margin-top:6px;padding:9px 10px;border-radius:9px;background:#fff7e8;color:var(--warn);font-weight:700}.duplicate-warning button{margin-left:6px}.duration-badge{white-space:nowrap}