.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.login-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:url(https://images.unsplash.com/photo-1542314831-068cd1dbfeeb?w=1920) center/cover}.login-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#1a1a2ed1}.login-card{position:relative;z-index:1;background:#fff;border-radius:16px;padding:44px 40px;width:100%;max-width:420px;box-shadow:0 20px 60px #0006;text-align:center}.login-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:20px}.login-logo svg{font-size:2rem;color:var(--gold)}.login-logo span{font-family:Inter,sans-serif;font-size:1.3rem;font-weight:700;color:var(--dark)}.login-card h2{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:6px}.login-sub{color:var(--text-lt);font-size:.88rem;margin-bottom:28px}.login-field{position:relative;margin-bottom:16px}.login-field .lf-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-lt);font-size:.9rem}.login-field input{width:100%;padding:12px 14px 12px 40px;border:1.5px solid var(--border);border-radius:9px;font-size:.95rem;outline:none;transition:border-color .25s}.login-field input:focus{border-color:var(--gold)}.lf-eye{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--text-lt);font-size:.9rem;background:none;border:none;cursor:pointer;padding:4px}.login-btn{width:100%;padding:13px;background:var(--gold);color:#fff;border:none;border-radius:9px;font-size:1rem;font-weight:600;cursor:pointer;transition:.25s;margin-top:6px}.login-btn:hover{background:var(--gold-d)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-hint{margin-top:18px;font-size:.78rem;color:var(--text-lt)}.sidebar{width:240px;background:var(--sidebar);min-height:100vh;position:fixed;left:0;top:0;bottom:0;z-index:200;display:flex;flex-direction:column;overflow-y:auto}.sb-brand{display:flex;align-items:center;gap:12px;padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.sb-logo-icon{font-size:1.8rem;color:var(--gold);flex-shrink:0}.sb-hotel{color:#fff;font-weight:700;font-size:.95rem;line-height:1.2}.sb-role{color:#ffffff73;font-size:.72rem;text-transform:uppercase;letter-spacing:1px}.sb-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.sb-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:9px;color:#fff9;font-size:.88rem;font-weight:500;transition:var(--tr)}.sb-link svg{font-size:1rem;flex-shrink:0}.sb-link:hover{background:#ffffff12;color:#ffffffe6}.sb-link.active{background:var(--gold);color:#fff}.sb-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.08)}.sb-site-link{display:flex;align-items:center;gap:8px;color:#ffffff80;font-size:.82rem;transition:color .25s}.sb-site-link:hover{color:var(--gold)}@media (max-width:900px){.sidebar{transform:translate(-100%)}}.topbar{background:var(--white);border-bottom:1px solid var(--border);padding:14px 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;box-shadow:0 1px 8px #0000000d}.tb-title{font-size:1.05rem;font-weight:700;color:var(--dark)}.tb-right{display:flex;align-items:center;gap:16px}.tb-user{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--text)}.tb-avatar{font-size:1.5rem;color:var(--gold)}.admin-layout{display:flex;min-height:100vh}.admin-main{flex:1;display:flex;flex-direction:column;min-width:0;margin-left:240px}.admin-content{flex:1;padding:28px;overflow-y:auto}@media (max-width: 900px){.admin-main{margin-left:0}}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stat-card{background:var(--white);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px}.sc-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.stat-card p{font-size:.78rem;color:var(--text-lt);margin-bottom:4px;font-weight:500}.stat-card h3{font-size:1.5rem;font-weight:700;color:var(--dark)}.dash-bottom{display:grid;grid-template-columns:360px 1fr;gap:20px}.dash-chart h3,.dash-recent h3{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:18px}@media (max-width:1200px){.stat-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.stat-grid{grid-template-columns:repeat(2,1fr)}.dash-bottom{grid-template-columns:1fr}}@media (max-width:500px){.stat-grid{grid-template-columns:1fr 1fr}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:Inter,sans-serif;background:#f4f6fa;color:#333;line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}ul{list-style:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input,select,textarea{font-family:inherit}:root{--gold: #c9a96e;--gold-d: #b8924a;--dark: #1a1a2e;--dark2: #16213e;--sidebar: #1e2139;--bg: #f4f6fa;--white: #fff;--border: #e5e9f0;--text: #333;--text-lt: #888;--green: #27ae60;--red: #e74c3c;--blue: #3498db;--orange: #f39c12;--radius: 10px;--shadow: 0 2px 16px rgba(0,0,0,.08);--tr: .25s ease}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--gold);border-radius:3px}.full-center{display:flex;align-items:center;justify-content:center;min-height:100vh}.spin{width:44px;height:44px;border-radius:50%;border:3px solid #e8e0d4;border-top-color:var(--gold);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;border-radius:8px;font-size:.88rem;font-weight:600;transition:var(--tr);cursor:pointer;border:none}.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:var(--gold-d)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#c0392b}.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--gold);color:var(--gold)}.btn-sm{padding:6px 14px;font-size:.82rem}.btn-icon{padding:7px;border-radius:7px}.btn:disabled{opacity:.55;cursor:not-allowed}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-size:.83rem;font-weight:600;color:var(--text)}.form-group input,.form-group select,.form-group textarea{padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:.92rem;outline:none;transition:border-color .25s;background:#fafbfc}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--gold);background:#fff}.form-group textarea{resize:vertical}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.74rem;font-weight:600}.badge-green{background:#eafaf1;color:var(--green)}.badge-red{background:#fdf0ef;color:var(--red)}.badge-orange{background:#fef9e7;color:var(--orange)}.badge-blue{background:#eaf4fd;color:var(--blue)}.badge-gray{background:#f0f0f0;color:#666}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.88rem}th{background:var(--bg);padding:12px 14px;text-align:left;font-weight:600;color:var(--text-lt);font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafbfc}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal{background:var(--white);border-radius:var(--radius);width:100%;max-width:640px;max-height:90vh;overflow-y:auto;animation:mIn .25s ease}@keyframes mIn{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.1rem;font-weight:700;color:var(--dark)}.modal-close{color:var(--text-lt);font-size:1.1rem;padding:4px;border-radius:6px}.modal-close:hover{background:var(--bg);color:var(--text)}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-header h2{font-size:1.4rem;font-weight:700;color:var(--dark)}.page-header p{font-size:.85rem;color:var(--text-lt);margin-top:2px}.loading-box{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px;color:var(--text-lt);gap:14px}.empty-state{text-align:center;padding:50px;color:var(--text-lt)}.empty-state svg{font-size:2.5rem;margin-bottom:12px;color:#ddd}.search-bar{display:flex;align-items:center;gap:10px;background:var(--white);border:1.5px solid var(--border);border-radius:8px;padding:8px 14px;max-width:300px}.search-bar input{border:none;outline:none;font-size:.88rem;background:transparent;width:100%}.search-bar svg{color:var(--text-lt);font-size:.9rem}.img-man-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.img-man-item{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--border);aspect-ratio:4/3;background:#fafbfc}.img-man-item>img{width:100%;height:100%;object-fit:cover}.img-man-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:8px;background:#0000006b;opacity:0;transition:var(--tr)}.img-man-item:hover .img-man-overlay{opacity:1}.img-man-cover{background:var(--gold);color:#fff;font-size:.62rem;font-weight:700;letter-spacing:1px;padding:3px 10px;border-radius:20px}.img-man-act{width:34px;height:34px;border-radius:8px;background:#ffffffeb;color:var(--text);display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;box-shadow:0 2px 8px #0003;transition:var(--tr)}.img-man-actions{display:flex;gap:6px}.img-man-act:hover:not(:disabled){background:var(--gold);color:#fff;transform:translateY(-1px)}.img-man-act.danger:hover:not(:disabled){background:var(--red)}.img-man-act:disabled{opacity:.45;cursor:not-allowed}