:root{
--sidebar:#10233f;--sidebar-2:#17375e;--primary:#215faa;--primary-dark:#17487f;
--ink:#172033;--muted:#6b7280;--line:#e6eaf0;--surface:#fff;--bg:#f4f6f9;
--radius:16px;--shadow:0 8px 26px rgba(16,35,63,.07)
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{text-decoration:none}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:linear-gradient(180deg,var(--sidebar),#0b1a30);color:#fff;padding:22px 18px;display:flex;flex-direction:column;z-index:1040}
.brand{display:flex;align-items:center;gap:12px;color:inherit}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#48a0ff,#1e64b2);display:grid;place-items:center;font-weight:800;font-size:1.25rem;box-shadow:0 8px 22px rgba(32,116,208,.4)}
.brand div{display:flex;flex-direction:column}.brand strong{font-size:1.05rem}.brand small{font-size:.72rem;color:#aebed3;letter-spacing:.02em}
.sidebar nav{margin-top:32px;gap:5px}.sidebar .nav-link{color:#b8c6d8;border-radius:11px;padding:11px 13px;font-weight:600;display:flex;gap:11px;align-items:center}.sidebar .nav-link i{font-size:1.05rem}.sidebar .nav-link:hover,.sidebar .nav-link.active{color:#fff;background:rgba(255,255,255,.10)}.sidebar-bottom{margin-top:auto}.btn-ai{background:linear-gradient(135deg,#635bff,#2e7eea);border:0;color:#fff;box-shadow:0 8px 18px rgba(64,88,230,.28)}.btn-ai:hover{color:#fff;filter:brightness(1.06)}
.user-card{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}.user-avatar,.avatar{background:#dcecff;color:#16528f;border-radius:50%;display:grid;place-items:center;font-weight:800}.user-avatar{width:36px;height:36px}.user-card div{display:flex;flex-direction:column}.user-card small{color:#aebed3;text-transform:capitalize}
.main-content{margin-left:260px;min-height:100vh}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);padding:0 28px;display:flex;align-items:center;position:sticky;top:0;z-index:1010}.content-wrap{padding:28px;max-width:1660px;margin:auto}
.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.page-heading h1{font-size:2rem;margin:.15rem 0 .25rem;font-weight:750;letter-spacing:-.035em}.page-heading p{margin:0;color:var(--muted)}.eyebrow{color:var(--primary);font-size:.72rem;font-weight:800;letter-spacing:.15em}
.panel-card,.stat-card{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:var(--surface)}.panel-card .card-header{background:transparent;border-bottom:1px solid var(--line);padding:18px 20px}.panel-card .card-body{padding:20px}
.stat-card{padding:18px;min-height:142px;display:flex;flex-direction:column}.stat-icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;font-size:1.15rem}.stat-card span{font-size:.82rem;color:var(--muted)}.stat-card strong{font-size:1.55rem;margin-top:2px}
.table>:not(caption)>*>*{padding:14px 16px;border-color:var(--line)}.table thead th{font-size:.73rem;text-transform:uppercase;letter-spacing:.07em;color:#6a7382;background:#fafbfc;white-space:nowrap}.table tbody tr:hover{background:#fbfcfe}
.person-cell{display:flex;align-items:center;gap:11px}.person-cell .avatar{width:38px;height:38px;font-size:.72rem}.person-cell div{display:flex;flex-direction:column}.person-cell small{color:var(--muted)}
.avatar.small{width:32px;height:32px;font-size:.65rem;flex:0 0 32px}.badge-soft{background:#eaf2fd;color:#245c99;border:1px solid #d6e5f8}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px}.status-dot.on{background:#23a26d}.status-dot.off{background:#adb5bd}
.form-control,.form-select{border-color:#dfe4ea;border-radius:10px;padding:.65rem .8rem}.form-control:focus,.form-select:focus{border-color:#79a9dc;box-shadow:0 0 0 .2rem rgba(33,95,170,.12)}.btn{border-radius:10px;font-weight:650}.btn-primary{background:var(--primary);border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(360px,520px) 1fr}.login-panel{background:#fff;padding:8vh 9%;display:flex;justify-content:center;flex-direction:column}.login-visual{background:linear-gradient(120deg,rgba(12,34,66,.91),rgba(28,87,146,.80)),url('https://images.unsplash.com/photo-1546519638-68e109498ffc?auto=format&fit=crop&w=1600&q=85') center/cover;display:flex;align-items:flex-end;padding:8vw;color:#fff}.login-visual h2{font-size:clamp(2.2rem,4vw,4.8rem);line-height:1.02;letter-spacing:-.055em;margin:.5rem 0 1.2rem}.login-visual p{font-size:1.15rem;max-width:620px;color:#dbe7f5}
.profile-card{text-align:center}.profile-avatar{width:90px;height:90px;border-radius:28px;background:linear-gradient(145deg,#d9ebff,#edf6ff);display:grid;place-items:center;color:#1c5a99;font-size:1.6rem;font-weight:800;margin:5px auto 16px}.profile-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.profile-metrics div{display:flex;flex-direction:column;padding:12px 4px;background:#f7f9fc;border-radius:12px}.profile-metrics strong{font-size:1.2rem}.profile-metrics span{font-size:.7rem;color:var(--muted)}.details-list{display:grid;grid-template-columns:95px 1fr;text-align:left;gap:10px;font-size:.88rem}.details-list dt{color:var(--muted);font-weight:500}.details-list dd{margin:0;font-weight:650}
.upload-zone{position:relative;border:2px dashed #b9c9db;border-radius:16px;min-height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#f8fbff;gap:6px;color:var(--muted)}.upload-zone i{font-size:2.8rem;color:var(--primary)}.upload-zone strong{color:var(--ink)}.upload-zone input{position:absolute;inset:0;opacity:0;cursor:pointer}
.designation-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:18px}.games-board{display:grid;gap:14px}.game-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px}.game-card-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:14px}.game-card-head>div{display:flex;flex-direction:column}.game-card-head strong{font-size:1rem}.game-card-head small{color:var(--muted)}.game-date{font-size:.73rem;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:.05em}
.assignment-slots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.assignment-slot{border:1.5px dashed #cbd5e1;border-radius:13px;min-height:70px;display:flex;align-items:center;justify-content:center;background:#fafcfe;transition:.18s}.assignment-slot.drag-over{border-color:var(--primary);background:#eaf3ff;transform:scale(1.01)}.assignment-slot.filled{border-style:solid;background:#fff}.empty-slot{display:flex;align-items:center;gap:8px;color:#7c8795}.empty-slot small{color:#a2aab5}.assigned-person{width:100%;display:flex;align-items:center;gap:9px;padding:9px}.assigned-person>div{display:flex;flex-direction:column}.assigned-person small{color:var(--muted)}.remove-assignment{margin-left:auto;border:0;background:transparent;color:#98a1ad;font-size:1.15rem}.remove-assignment:hover{color:#dc3545}
.udc-pool{min-width:0}.sticky-panel{position:sticky;top:90px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);max-height:calc(100vh - 110px);display:flex;flex-direction:column}.udc-list{overflow:auto;display:flex;flex-direction:column;gap:7px;padding-right:3px}.udc-chip{display:flex;align-items:center;gap:9px;padding:10px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:grab}.udc-chip:hover{border-color:#9abbe0;background:#f8fbff}.udc-chip.dragging{opacity:.45}.udc-chip>div{display:flex;flex-direction:column;min-width:0}.udc-chip strong{font-size:.85rem}.udc-chip small{font-size:.72rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.candidate-info{font-size:.78rem;background:#edf6ff;color:#285d91;padding:9px;border-radius:10px;margin-bottom:10px}
.map-container{height:calc(100vh - 185px);min-height:560px;border-radius:16px}.map-marker{border-radius:50%;display:grid;place-items:center;font-weight:800;border:3px solid #fff;box-shadow:0 4px 12px rgba(0,0,0,.25)}.udc-marker{background:#2974bd;color:#fff}.venue-marker{background:#f59e0b;color:#fff}
.ai-conversation{min-height:210px;max-height:420px;overflow:auto;background:#f6f8fb;border-radius:14px;padding:15px}.ai-message{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;white-space:pre-wrap}.ai-message.user{background:#eaf3ff;margin-left:12%;margin-bottom:10px}.ai-message.assistant{margin-right:7%;margin-bottom:10px}.empty-state{text-align:center;padding:80px 20px;color:var(--muted)}.empty-state i{font-size:3rem;color:#9aacc1}.empty-state h1,.empty-state h3{color:var(--ink);margin-top:12px}
@media(max-width:1100px){.designation-layout{grid-template-columns:1fr}.udc-pool{order:-1}.sticky-panel{position:relative;top:0;max-height:420px}.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.main-content{margin-left:0}.login-page{grid-template-columns:1fr}.login-visual{display:none}}
@media(max-width:700px){.content-wrap{padding:18px 12px}.topbar{padding:0 14px}.page-heading{flex-direction:column}.assignment-slots{grid-template-columns:1fr}.login-panel{padding:9vh 8%}.stat-card{min-height:120px}}