* { box-sizing: border-box; }
:root { --brand:#003f7d; --brand-2:#0067b8; --sidebar:#0f172a; --sidebar-hover:#1e293b; --sidebar-muted:#cbd5e1; --bg:#f4f6f8; --text:#1f2933; --muted:#64748b; --card:#ffffff; --border:#e2e8f0; --danger:#dc2626; --danger-hover:#b91c1c; --success:#16a34a; }
body { margin:0; font-family:Arial,sans-serif; background:var(--bg); color:var(--text); }
.app-shell { min-height:100vh; display:flex; }
.sidebar { width:270px; background:var(--sidebar); color:#fff; min-height:100vh; position:fixed; left:0; top:0; bottom:0; z-index:1000; transform:translateX(0); transition:transform .25s ease; box-shadow:2px 0 10px rgba(15,23,42,.18); display:flex; flex-direction:column; }
.sidebar-brand { display:flex; gap:12px; align-items:flex-start; padding:22px 20px; border-bottom:1px solid rgba(255,255,255,.12); }
.brand-text { min-width:0; }
.sidebar-brand strong { display:block; font-size:18px; line-height:1.2; }
.sidebar-brand small { display:block; color:var(--sidebar-muted); margin-top:2px; line-height:1.25; }
.sidebar-user-name { display:block; color:#fff; font-size:13px; margin-top:6px; line-height:1.25; word-break:break-word; opacity:.95; }
.brand-icon { width:42px; min-width:42px; height:42px; display:flex; align-items:center; justify-content:center; background:rgba(255,255,255,.12); border-radius:12px; font-size:22px; }
.sidebar-nav { padding:16px 12px; flex:1; overflow-y:auto; }
.sidebar-nav a { display:block; color:#fff; text-decoration:none; padding:12px 14px; border-radius:8px; font-weight:bold; margin-bottom:6px; }
.sidebar-nav a:hover { background:var(--sidebar-hover); }
.sidebar-footer { padding:14px 12px 18px; border-top:1px solid rgba(255,255,255,.12); }
.sidebar-footer .logout-link { display:block; color:#fff; text-decoration:none; padding:12px 14px; border-radius:8px; font-weight:bold; background:rgba(220,38,38,.9); text-align:center; }
.sidebar-footer .logout-link:hover { background:var(--danger-hover); }
.sidebar-overlay { display:none; }
.main-area { width:100%; margin-left:270px; min-height:100vh; display:flex; flex-direction:column; }
.topbar { background:var(--brand); color:#fff; padding:14px 24px; display:flex; justify-content:flex-start; align-items:center; gap:16px; min-height:64px; }
.guest-topbar { justify-content:center; }
.topbar-title strong { font-size:18px; }
.hamburger { display:inline-flex; width:42px; min-width:42px; height:42px; border:0; border-radius:8px; background:rgba(255,255,255,.12); cursor:pointer; align-items:center; justify-content:center; flex-direction:column; gap:5px; padding:0; }
.hamburger span { width:20px; height:2px; background:#fff; display:block; border-radius:2px; }
.container { max-width:1180px; width:100%; margin:32px auto; padding:0 16px; flex:1; }
.card { background:var(--card); border-radius:10px; padding:24px; box-shadow:0 2px 8px rgba(0,0,0,.08); margin-bottom:20px; }
.login-card { max-width:420px; margin:60px auto; }
.actions-bar { display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:16px; }
.form-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:16px; }
.form-group { margin-bottom:16px; }
label { display:block; margin-bottom:6px; font-weight:bold; }
input,select,textarea { width:100%; padding:10px 12px; border:1px solid #cbd5e1; border-radius:6px; font:inherit; }
input[type="checkbox"] { width:auto; margin-right:8px; }
textarea { min-height:90px; resize:vertical; }
.help-text { display:block; margin-top:4px; color:var(--muted); font-size:13px; }
button,.btn { display:inline-block; border:0; border-radius:6px; background:var(--brand-2); color:#fff; padding:10px 16px; cursor:pointer; text-decoration:none; font-weight:bold; }
button:hover,.btn:hover { background:#005a9e; }
.btn-secondary { background:#475569; } .btn-secondary:hover { background:#334155; }
.btn-danger { background:var(--danger); } .btn-danger:hover { background:var(--danger-hover); }
.btn-small { padding:7px 10px; font-size:13px; }
.inline-actions { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.alert { border-radius:6px; padding:12px; margin-bottom:16px; }
.alert-error { background:#fde8e8; color:#9b1c1c; border:1px solid #f8b4b4; }
.alert-success { background:#e6f4ea; color:#0f5132; border:1px solid #a3cfbb; }
.alert-info { background:#eff6ff; color:#1e40af; border:1px solid #bfdbfe; }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; }
.metric { background:#fff; border-radius:10px; padding:20px; box-shadow:0 2px 8px rgba(0,0,0,.08); }
.metric small { color:var(--muted); }
.metric strong { display:block; font-size:26px; margin-top:8px; }
.status-pill { display:inline-block; padding:4px 10px; border-radius:999px; font-size:13px; font-weight:bold; }
.status-open,.status-active,.status-scheduled { background:#dcfce7; color:#166534; }
.status-closed,.status-inactive,.status-cancelled { background:#fee2e2; color:#991b1b; }
.status-draft,.status-live { background:#fef3c7; color:#92400e; }
.status-finished { background:#e0e7ff; color:#3730a3; }
.table-wrapper { overflow-x:auto; }
table { width:100%; border-collapse:collapse; margin-top:16px; }
th,td { border-bottom:1px solid var(--border); padding:10px; text-align:left; vertical-align:middle; }
th { background:#f8fafc; }
.score-inputs { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.footer { text-align:center; padding:24px; color:var(--muted); }
body.sidebar-collapsed .sidebar { transform:translateX(-270px); }
body.sidebar-collapsed .main-area { margin-left:0; }
@media (max-width:860px) { .sidebar{transform:translateX(-270px);} .main-area{margin-left:0;} body.sidebar-open .sidebar{transform:translateX(0);} body.sidebar-open .sidebar-overlay{display:block; position:fixed; inset:0; background:rgba(15,23,42,.45); z-index:900;} .topbar{padding:12px 16px;} .topbar-title strong{font-size:16px;} .sidebar-brand{padding:18px 16px;} }