:root{--bg: #f4f7fc;--text: #0f172a;--muted: #64748b;--card: #ffffff;--brand: #4a90e2;--border: #dbe3ef;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--text)}#root{min-height:100vh}.admin-loading{padding:40px;text-align:center;color:var(--muted)}.home-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,#dbeafe,#eef2ff 40%,#f8fafc)}.home-card{width:min(560px,100%);background:#fffffff5;border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:0 18px 40px #0f172a1f;text-align:center}.home-logo{width:60px;height:60px;margin-bottom:8px}.home-card h1{margin:8px 0 6px;font-size:1.6rem}.home-card p{margin:0 0 18px;color:var(--muted)}.home-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.home-link-btn{border:1px solid var(--border);border-radius:10px;padding:10px 12px;text-decoration:none;color:var(--text);background:#fff}.admin-login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top right,#dbeafe,#eef2ff 35%,#f8fafc)}.admin-login-card{width:min(440px,100%);background:#fffffff0;border:1px solid var(--border);border-radius:18px;padding:32px;box-shadow:0 20px 45px #0f172a1f}.admin-login-card img{width:52px;height:52px}.admin-login-card h1{margin:12px 0 4px;font-size:1.3rem}.admin-login-card p{margin:0 0 20px;color:var(--muted)}.admin-login-card label{display:block;margin:10px 0 6px;font-weight:600;font-size:.9rem}.admin-login-card input,.admin-login-card select,.search{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fff}.password-wrap{display:flex;gap:8px}.remember{display:flex!important;gap:8px;align-items:center;margin:12px 0;color:var(--muted)}.remember input{width:auto}.error-alert{background:#fee2e2;border:1px solid #fecaca;color:#b91c1c;padding:10px;border-radius:10px;margin-bottom:12px}.primary-btn{background:linear-gradient(135deg,#4a90e2,#2563eb);color:#fff;border:0;border-radius:10px;padding:11px 14px;font-weight:600;text-decoration:none}.admin-root{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{background:#0f172a;color:#cbd5e1;padding:18px;position:sticky;top:0;height:100vh}.admin-sidebar.collapsed{width:90px}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:inherit;margin-bottom:14px}.brand img{width:38px;height:38px}.brand p{margin:0;font-size:.76rem;color:#94a3b8}.collapse-btn{width:100%;border-radius:8px;background:#1e293b;border:1px solid #334155;color:#cbd5e1;margin-bottom:16px}.menu{display:grid;gap:6px}.menu-item{display:flex;align-items:center;gap:10px;text-decoration:none;color:#cbd5e1;padding:10px;border-radius:10px}.menu-item.active,.menu-item:hover{background:#4a90e238;color:#fff}.admin-main{display:flex;flex-direction:column;min-width:0}.admin-topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:#ffffffe6;border-bottom:1px solid var(--border)}.admin-topbar h1{margin:0;font-size:1.2rem}.crumb{margin:0;color:var(--muted);font-size:.82rem}.topbar-actions{display:flex;gap:12px;align-items:center}.icon-btn{border:1px solid var(--border);background:#fff;border-radius:10px;padding:9px}.profile{display:flex;align-items:center;gap:10px;color:var(--muted)}.profile button{border:1px solid var(--border);background:#fff;border-radius:8px}.admin-content{padding:22px}.admin-page{display:grid;gap:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;transition:transform .2s ease,box-shadow .2s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:0 12px 25px #0f172a14}.stat-card p{color:var(--muted);margin:0;font-size:.86rem}.stat-card h3{margin:6px 0;font-size:1.5rem}.stat-card small{color:#94a3b8}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.data-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}.data-card>header{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.data-card h3{margin:0;font-size:1rem}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px;border-bottom:1px solid #edf2f7;font-size:.9rem}.table th{color:var(--muted);font-weight:600}.avatar{width:30px;height:30px;border-radius:50%;background:#dbeafe;color:#1d4ed8;display:grid;place-items:center;font-weight:700}.badge{padding:3px 8px;border-radius:999px;font-size:.75rem;text-transform:capitalize}.badge.active{background:#dcfce7;color:#166534}.badge.inactive{background:#fee2e2;color:#991b1b}.inline-tools{display:flex;gap:8px}.thumb{width:28px;height:28px}.chart-placeholder{border:1px dashed #cbd5e1;border-radius:10px;padding:26px;color:var(--muted);text-align:center}.modal-backdrop{position:fixed;inset:0;background:#0f172a73;display:grid;place-items:center;padding:20px}.modal-card{width:min(520px,100%);background:#fff;border-radius:14px;border:1px solid var(--border);padding:14px}.modal-card>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.form-grid{display:grid;gap:10px}.empty-state{text-align:center;padding:24px;color:var(--muted)}.empty-state img{width:56px;height:56px;opacity:.7}.toast{position:fixed;right:16px;bottom:16px;background:#0f172a;color:#fff;border-radius:10px;padding:10px 12px;display:flex;gap:8px;align-items:center;box-shadow:0 10px 24px #00000040;z-index:1000}.toast button{background:transparent;color:#fff;border:0}@media(max-width:1024px){.admin-root{grid-template-columns:88px 1fr}.brand strong,.brand p,.menu-item span:last-child{display:none}}@media(max-width:768px){.admin-topbar{flex-direction:column;align-items:flex-start;gap:10px}.grid-2{grid-template-columns:1fr}.admin-content{padding:14px}.admin-root{grid-template-columns:1fr}.admin-sidebar{height:auto;position:static}}