/* Admin Panel Styles */
:root{--navy:#0f2347;--primary:#1a3a6b;--gold:#f5a623;--bg:#f0f4f8;--white:#fff;--text:#2c3e50;--sidebar-w:260px;--font:'Battambang',serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--navy);color:rgba(255,255,255,0.8);flex-shrink:0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;overflow-y:auto}
.s-logo{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,0.08);display:flex;align-items:center;gap:12px}
.s-logo i{font-size:1.5rem;color:var(--gold)}
.s-logo span{font-size:0.9rem;font-weight:700;color:white}
.s-nav{padding:16px 12px;flex:1}
.s-section{font-size:0.65rem;font-weight:700;letter-spacing:0.12em;color:rgba(255,255,255,0.3);text-transform:uppercase;padding:12px 8px 6px}
.s-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;color:rgba(255,255,255,0.65);font-size:0.84rem;margin-bottom:2px;transition:0.25s;cursor:pointer}
.s-link:hover,.s-link.active{background:rgba(255,255,255,0.1);color:white}
.s-link.active{background:rgba(245,166,35,0.15);color:var(--gold)}
.s-link i{width:18px;text-align:center}
.main-wrap{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column}
.topbar{background:var(--white);padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 8px rgba(0,0,0,0.06);position:sticky;top:0;z-index:100}
.tb-title{font-size:1rem;font-weight:700;color:var(--text)}
.tb-right{display:flex;align-items:center;gap:12px}
.tb-icon{width:36px;height:36px;border-radius:50%;background:var(--bg);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text);font-size:0.9rem}
.tb-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);color:white;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem}
.content{padding:24px;flex:1}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}
.stat-card{background:var(--white);border-radius:16px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 2px 12px rgba(15,35,71,0.08)}
.sc-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.sc-num{font-size:1.6rem;font-weight:700;color:var(--text);line-height:1}
.sc-label{font-size:0.75rem;color:#90a4ae;margin-top:2px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:var(--white);border-radius:16px;padding:20px;box-shadow:0 2px 12px rgba(15,35,71,0.08)}
.card-title{font-size:0.9rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
table{width:100%;border-collapse:collapse;font-size:0.82rem}
th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--bg);color:#90a4ae;font-weight:700;font-size:0.72rem}
td{padding:10px 12px;border-bottom:1px solid var(--bg)}
tr:hover td{background:rgba(26,58,107,0.03)}
.badge{display:inline-block;padding:3px 10px;border-radius:50px;font-size:0.68rem;font-weight:700}
.badge-green{background:#d4edda;color:#155724}
.badge-yellow{background:#fff3cd;color:#856404}
.badge-red{background:#f8d7da;color:#721c24}