@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');
:root{--white:#fff;--snow:#f8fafc;--ice:#f1f5f9;--silver:#e2e8f0;--steel:#94a3b8;--slate:#64748b;--charcoal:#334155;--ink:#1e293b;--midnight:#0f172a;
--red:#ef4444;--red-dark:#dc2626;--red-lt:#fef2f2;--red-md:#fee2e2;
--green:#22c55e;--green-dark:#16a34a;--green-lt:#f0fdf4;--green-md:#dcfce7;
--blue:#3b82f6;--blue-dark:#2563eb;--blue-lt:#eff6ff;--blue-md:#dbeafe;
--amber:#f59e0b;--amber-lt:#fffbeb;--violet:#8b5cf6;--violet-lt:#f5f3ff;--cyan:#06b6d4;--cyan-lt:#ecfeff;
--sidebar-w:256px;--topbar-h:62px;--r:14px;--rs:10px;--rx:6px;
--sh:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);--shm:0 4px 12px rgba(15,23,42,.08);--shl:0 10px 30px rgba(15,23,42,.1);--t:all .2s cubic-bezier(.4,0,.2,1)}
*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Outfit',sans-serif;background:var(--snow);color:var(--ink);overflow-x:hidden;line-height:1.6}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--ice)}::-webkit-scrollbar-thumb{background:var(--silver);border-radius:10px}
a{color:var(--blue);text-decoration:none;transition:var(--t)}a:hover{color:var(--blue-dark)}

.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);background:var(--midnight);z-index:1050;display:flex;flex-direction:column;transition:var(--t);box-shadow:4px 0 20px rgba(15,23,42,.15)}
.sidebar-brand{height:var(--topbar-h);display:flex;align-items:center;padding:0 20px;gap:12px;border-bottom:1px solid rgba(255,255,255,.06)}
.brand-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--blue),var(--green));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;color:#fff;font-weight:800;box-shadow:0 4px 12px rgba(59,130,246,.3)}
.brand-text h4{color:#fff;font-size:16px;font-weight:700;margin:0}.brand-text small{color:var(--steel);font-size:9.5px;letter-spacing:2px;text-transform:uppercase}
.sidebar-nav{flex:1;overflow-y:auto;padding:12px 0}
.nav-group{padding:18px 22px 6px;font-size:9.5px;text-transform:uppercase;letter-spacing:2.5px;color:rgba(255,255,255,.25);font-weight:700}
.nav-item{margin:1px 8px}
.nav-link{display:flex;align-items:center;gap:11px;padding:9px 14px;border-radius:var(--rs);color:rgba(255,255,255,.55);font-size:13.5px;font-weight:500;transition:var(--t)}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-dark));box-shadow:0 4px 12px rgba(59,130,246,.35)}
.nav-link i{width:18px;text-align:center;font-size:14px}
.nav-badge{margin-left:auto;background:var(--red);color:#fff;font-size:10px;padding:2px 8px;border-radius:10px;font-weight:600}
.sidebar-footer{padding:14px 16px;border-top:1px solid rgba(255,255,255,.06)}

.topbar{position:fixed;top:0;right:0;left:var(--sidebar-w);height:var(--topbar-h);background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--silver);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:1040;transition:var(--t)}
.topbar-left{display:flex;align-items:center;gap:14px}.topbar-left h5{margin:0;font-weight:700;font-size:17px}
.menu-toggle{display:none;background:none;border:none;font-size:20px;color:var(--ink);cursor:pointer;padding:8px}
.topbar-right{display:flex;align-items:center;gap:8px}
.top-btn{position:relative;background:none;border:none;cursor:pointer;width:38px;height:38px;border-radius:var(--rs);display:flex;align-items:center;justify-content:center;color:var(--slate);font-size:16px;transition:var(--t)}
.top-btn:hover{background:var(--ice);color:var(--blue)}
.dot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--red);border:2px solid #fff}
.top-user{display:flex;align-items:center;gap:8px;padding:5px 14px 5px 5px;border-radius:50px;background:var(--ice);cursor:pointer;transition:var(--t);color:var(--ink)}
.top-user:hover{background:var(--blue-lt)}
.top-avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;color:#fff}
.main{margin-left:var(--sidebar-w);margin-top:var(--topbar-h);padding:24px;min-height:calc(100vh - var(--topbar-h));transition:var(--t)}

.stat{background:var(--white);border-radius:var(--r);padding:20px;border:1px solid var(--silver);transition:var(--t);position:relative;overflow:hidden;box-shadow:var(--sh)}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shm)}.stat::after{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.stat-icon{width:46px;height:46px;border-radius:var(--rs);display:flex;align-items:center;justify-content:center;font-size:20px}
.stat-val{font-size:28px;font-weight:800;margin:8px 0 2px}.stat-label{font-size:12.5px;color:var(--slate);font-weight:500}
.stat-blue .stat-icon{background:var(--blue-lt);color:var(--blue)}.stat-blue::after{background:var(--blue)}
.stat-green .stat-icon{background:var(--green-lt);color:var(--green)}.stat-green::after{background:var(--green)}
.stat-red .stat-icon{background:var(--red-lt);color:var(--red)}.stat-red::after{background:var(--red)}
.stat-amber .stat-icon{background:var(--amber-lt);color:var(--amber)}.stat-amber::after{background:var(--amber)}
.stat-violet .stat-icon{background:var(--violet-lt);color:var(--violet)}.stat-violet::after{background:var(--violet)}
.stat-cyan .stat-icon{background:var(--cyan-lt);color:var(--cyan)}.stat-cyan::after{background:var(--cyan)}

.card{background:var(--white);border-radius:var(--r);border:1px solid var(--silver);overflow:hidden;box-shadow:var(--sh)}
.card-head{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ice)}
.card-head h6{margin:0;font-weight:700;font-size:14px;display:flex;align-items:center;gap:8px}
.card-body{padding:18px 20px}

.tbl{width:100%;border-collapse:separate;border-spacing:0}
.tbl thead th{background:var(--ice);color:var(--slate);font-weight:700;font-size:11px;padding:11px 14px;text-transform:uppercase;letter-spacing:.8px;border:none;white-space:nowrap}
.tbl thead th:first-child{border-radius:var(--rs) 0 0 0}.tbl thead th:last-child{border-radius:0 var(--rs) 0 0}
.tbl td{padding:11px 14px;font-size:13px;border-bottom:1px solid var(--ice);vertical-align:middle}
.tbl tr{transition:var(--t)}.tbl tr:hover{background:var(--blue-lt)}

.badge{font-size:10.5px;padding:4px 10px;border-radius:var(--rx);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.badge-green,.badge-emerald{background:var(--green-md);color:var(--green-dark)}.badge-red,.badge-rose{background:var(--red-md);color:var(--red-dark)}
.badge-blue{background:var(--blue-md);color:var(--blue-dark)}.badge-amber{background:rgba(245,158,11,.12);color:#b45309}
.badge-violet{background:rgba(139,92,246,.1);color:var(--violet)}.badge-slate,.badge-gray{background:var(--ice);color:var(--steel)}
.badge-orange{background:rgba(249,115,22,.1);color:#ea580c}.badge-cyan{background:var(--cyan-lt);color:#0891b2}

.btn-p{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;border:none;padding:10px 22px;border-radius:var(--rs);font-weight:600;font-size:13.5px;cursor:pointer;transition:var(--t);display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:inherit;box-shadow:0 2px 8px rgba(59,130,246,.25)}
.btn-p:hover{box-shadow:0 6px 20px rgba(59,130,246,.35);transform:translateY(-1px);color:#fff}
.btn-green{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;border:none;padding:10px 22px;border-radius:var(--rs);font-weight:600;font-size:13.5px;cursor:pointer;transition:var(--t);display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:inherit;box-shadow:0 2px 8px rgba(34,197,94,.25)}
.btn-green:hover{box-shadow:0 6px 20px rgba(34,197,94,.35);transform:translateY(-1px);color:#fff}
.btn-red{background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;border:none;padding:10px 22px;border-radius:var(--rs);font-weight:600;cursor:pointer;transition:var(--t);display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:inherit}
.btn-red:hover{color:#fff}
.btn-s{background:var(--white);color:var(--ink);border:1.5px solid var(--silver);padding:10px 22px;border-radius:var(--rs);font-weight:600;font-size:13.5px;cursor:pointer;transition:var(--t);display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:inherit}
.btn-s:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-lt)}
.btn-sm{padding:7px 14px;font-size:12px}
.act-btn{width:32px;height:32px;border-radius:var(--rx);border:none;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;transition:var(--t);text-decoration:none}
.act-view{background:var(--blue-lt);color:var(--blue)}.act-view:hover{background:var(--blue);color:#fff}
.act-edit{background:var(--green-lt);color:var(--green)}.act-edit:hover{background:var(--green);color:#fff}
.act-del{background:var(--red-lt);color:var(--red)}.act-del:hover{background:var(--red);color:#fff}

.form-input,.form-select,.form-textarea{background:var(--white);border:1.5px solid var(--silver);border-radius:var(--rs);padding:10px 14px;font-size:14px;color:var(--ink);transition:var(--t);font-family:inherit;width:100%}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.1);outline:none}
.form-label{font-weight:600;color:var(--charcoal);font-size:12.5px;margin-bottom:6px;display:block}
.search-bar{display:flex;gap:10px;margin-bottom:20px;background:var(--white);padding:14px 18px;border-radius:var(--r);border:1px solid var(--silver);flex-wrap:wrap;align-items:center;box-shadow:var(--sh)}

.alert{padding:12px 16px;border-radius:var(--rs);margin-bottom:14px;font-size:13.5px;display:flex;align-items:center;gap:10px;animation:slideDown .3s ease;font-weight:500}
.alert-success{background:var(--green-lt);color:var(--green-dark);border:1px solid var(--green-md)}
.alert-error,.alert-danger{background:var(--red-lt);color:var(--red-dark);border:1px solid var(--red-md)}
.alert-warning{background:var(--amber-lt);color:#92400e;border:1px solid rgba(245,158,11,.2)}
.alert-info{background:var(--blue-lt);color:var(--blue-dark);border:1px solid var(--blue-md)}

.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.page-head h4{margin:0;font-weight:800;display:flex;align-items:center;gap:10px;font-size:21px}.page-head h4 i{color:var(--blue)}

.detail-hero{background:linear-gradient(135deg,var(--midnight),#1e3a5f,var(--blue-dark));border-radius:var(--r);padding:28px;color:#fff;margin-bottom:22px;position:relative;overflow:hidden;box-shadow:var(--shl)}
.detail-hero::before{content:'';position:absolute;top:-40%;right:-8%;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.2),transparent 70%)}
.detail-hero h3{font-weight:800;margin:0 0 6px;position:relative;font-size:22px}.detail-hero p{margin:0;color:rgba(255,255,255,.6);font-size:13px;position:relative}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin-top:18px;position:relative}
.detail-item{background:rgba(255,255,255,.07);padding:10px 14px;border-radius:var(--rs);backdrop-filter:blur(4px)}
.detail-item label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.4);margin-bottom:3px;display:block}
.detail-item span{font-weight:600;font-size:14px}

.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:4px}
.slot-cell{aspect-ratio:1;border-radius:var(--rx);display:flex;align-items:center;justify-content:center;font-size:8.5px;font-weight:700;cursor:pointer;transition:var(--t);border:1.5px solid transparent;position:relative}
.slot-cell:hover{transform:scale(1.15);z-index:2;box-shadow:var(--shm)}
.slot-available{background:var(--green-lt);color:var(--green-dark);border-color:var(--green-md)}
.slot-occupied{background:var(--red-lt);color:var(--red-dark);border-color:var(--red-md)}
.slot-reserved{background:var(--amber-lt);color:#b45309;border-color:rgba(245,158,11,.2)}
.slot-maintenance,.slot-blocked{background:var(--ice);color:var(--steel);border-color:var(--silver)}
.occ-bar{height:8px;background:var(--ice);border-radius:4px;overflow:hidden}
.occ-fill{height:100%;border-radius:4px;transition:width .6s ease}

.scanner-zone{background:var(--white);border:3px dashed var(--blue);border-radius:var(--r);padding:30px;text-align:center}
.scanner-zone video{width:100%;max-width:400px;border-radius:var(--rs);border:2px solid var(--ink)}
.qr-code-img{background:var(--white);padding:12px;border-radius:var(--rs);border:2px solid var(--ice);display:inline-block;box-shadow:var(--shm)}
.scan-result{background:var(--green-lt);border:2px solid var(--green);border-radius:var(--rs);padding:20px;margin-top:16px}
.scan-btn{background:linear-gradient(135deg,var(--green),#059669);color:#fff;border:none;padding:14px 30px;border-radius:var(--rs);font-weight:700;font-size:15px;cursor:pointer;display:inline-flex;align-items:center;gap:10px;font-family:inherit;box-shadow:0 4px 15px rgba(34,197,94,.3);transition:var(--t)}
.scan-btn:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(34,197,94,.4)}
.scan-btn-out{background:linear-gradient(135deg,var(--red),var(--red-dark));box-shadow:0 4px 15px rgba(239,68,68,.3)}
.scan-btn-out:hover{box-shadow:0 6px 25px rgba(239,68,68,.4)}

.login-wrap{min-height:100vh;display:flex;background:linear-gradient(135deg,var(--midnight),#1e3a5f,var(--blue-dark))}
.login-side{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;position:relative;overflow:hidden}
.login-side::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.15),transparent 60%);top:5%;right:-10%}
.login-side h1{color:#fff;font-size:48px;font-weight:800;position:relative;margin-bottom:10px}
.login-side p{color:rgba(255,255,255,.55);font-size:15px;text-align:center;max-width:400px;position:relative}
.login-form-side{width:480px;background:var(--white);display:flex;align-items:center;justify-content:center;padding:50px}
.login-box{width:100%;max-width:360px}.login-box h3{font-weight:800;margin-bottom:6px;font-size:24px}.login-box>p{color:var(--slate);font-size:14px;margin-bottom:28px}
.login-box .form-input{margin-bottom:14px}
.btn-login{width:100%;padding:13px;border:none;border-radius:var(--rs);background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;font-weight:700;font-size:15px;cursor:pointer;transition:var(--t);font-family:inherit;box-shadow:0 4px 15px rgba(59,130,246,.3)}
.btn-login:hover{box-shadow:0 6px 25px rgba(59,130,246,.4);transform:translateY(-1px)}
.login-demo{margin-top:22px;padding:14px;border-radius:var(--rs);background:var(--blue-lt);border:1px dashed var(--blue-md);font-size:12px;color:var(--blue-dark)}

.chart-box{position:relative;height:260px}
.notif{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--ice)}
.notif-ico{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}
.notif h6{margin:0;font-size:13px;font-weight:600}.notif p{margin:3px 0 0;font-size:12px;color:var(--slate)}
.empty{text-align:center;padding:50px 20px;color:var(--steel)}.empty i{font-size:40px;margin-bottom:12px;color:var(--silver)}
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1040}.sidebar.show~.overlay{display:block}
.mono{font-family:'JetBrains Mono',monospace}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .3s ease}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s infinite}
@media(max-width:991px){.sidebar{transform:translateX(-100%)}.sidebar.show{transform:translateX(0)}.topbar{left:0}.main{margin-left:0}.menu-toggle{display:block}.login-side{display:none}.login-form-side{width:100%}}
@media(max-width:768px){.main{padding:14px}.page-head{flex-direction:column;align-items:flex-start}}