@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--bg:#f5f7fb;--panel:#fff;--ink:#182230;--muted:#758195;--line:#e7ebf1;--purple:#6756df;--nav:#172033}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:var(--nav);color:#fff;padding:25px 16px;display:flex;flex-direction:column;z-index:5}.brand{font-size:17px;font-weight:800;letter-spacing:1.1px;padding:0 10px 38px;display:flex;align-items:center;gap:10px}.brand-mark{color:#9d91ff;font-size:27px}.brand-light{color:#a9b2c4;font-weight:500}.side-label{font-size:10px;color:#8792a7;font-weight:700;letter-spacing:1.4px;padding:0 12px 12px}.nav{color:#bac4d5;text-decoration:none;padding:12px;border-radius:9px;display:flex;gap:13px;align-items:center;margin:2px 0}.nav span{font-size:17px;width:20px;text-align:center}.nav:hover,.nav.active{background:#2c3550;color:#fff}.nav.active{box-shadow:inset 3px 0 #9588ff}.settings-label{margin-top:30px}.sidebar-bottom{margin-top:auto;border-top:1px solid #344057;padding:18px 8px 0;display:flex;align-items:center;gap:10px}.sidebar-bottom b,.sidebar-bottom small{display:block}.sidebar-bottom b{font-size:12px}.sidebar-bottom small{color:#9da9bc;font-size:11px;margin-top:4px}.user-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#dedaff;color:#5849c8;font-weight:800}.user-avatar.small{width:34px;height:34px}.main{margin-left:245px;min-height:100vh}.topbar{height:90px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px}.eyebrow{font-size:10px;color:#8b95a5;letter-spacing:1.3px;font-weight:700;margin-bottom:5px}.topbar h1{font-size:22px;margin:0;font-weight:700}.top-actions{display:flex;align-items:center;gap:18px}.server-state{color:#687588;font-size:12px}.server-state i,.status i,.live-pill i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#a3adba;margin-right:6px}.menu-btn{display:none;border:0;background:none;font-size:22px}.content{padding:27px 32px;max-width:1800px;margin:auto}.notice{background:#f0efff;border:1px solid #dedaff;color:#5146a5;padding:13px 15px;border-radius:10px;margin-bottom:20px;line-height:1.55}.warning-note{background:#fff8e9;border-color:#f2dfb4;color:#815e18}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:30px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px;display:flex;align-items:center;gap:14px;min-width:0}.stat-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:20px}.purple{background:#efedff;color:#6c5ce7}.green{background:#e8f8f0;color:#24a36b}.orange{background:#fff2e6;color:#e28a36}.blue{background:#e9f3ff;color:#3987d6}.stat-card span,.stat-card small{display:block;color:var(--muted);font-size:11px}.stat-card strong{display:block;font-size:23px;margin:5px 0 3px}.stat-card em{font-size:12px;font-style:normal;color:#778397}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:17px}.section-head h2{font-size:18px;margin:0 0 6px}.section-head p,.muted{color:var(--muted);font-size:12px;margin:0}.toolbar{display:flex;gap:8px;align-items:center}.search,select{height:38px;border:1px solid var(--line);border-radius:8px;padding:0 11px;background:#fff;color:#536074;outline:none}.search{width:190px}.primary-btn{height:38px;border:0;border-radius:8px;padding:0 14px;background:var(--purple);color:white;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;cursor:pointer}.camera-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:16px}.camera-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}.preview{height:160px;background:linear-gradient(135deg,#202a3e,#303c55 60%,#222c40);position:relative;display:grid;place-items:center;color:#aeb9ca;overflow:hidden}.preview:before,.preview:after{content:"";position:absolute;border:1px solid #ffffff0b;border-radius:50%;width:220px;height:220px}.preview:after{width:310px;height:310px}.preview-pattern{z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12px}.preview-pattern small{color:#8f9bb0;font-size:10px}.cam-symbol{font-size:29px;color:#8f83ff}.live-pill{position:absolute;top:11px;left:11px;background:#202a3bcc;border:1px solid #ffffff22;padding:5px 8px;border-radius:5px;font-size:9px;color:#e3e8f0;letter-spacing:.5px}.live-pill i{background:#a1a9b5;width:6px;height:6px}.expand{position:absolute;right:10px;top:9px;background:#ffffff18;color:white;border:1px solid #ffffff33;border-radius:6px;width:29px;height:27px;cursor:pointer}.camera-info{padding:13px}.camera-title{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.camera-title b{font-size:12px}.camera-title small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.status{font-size:9px;white-space:nowrap;padding:5px 7px;border-radius:20px;background:#f0f2f5;color:#7b8796}.status.online,.status.recording{background:#eaf8f1;color:#238456}.status.online i,.status.recording i{background:#2ba66e}.status.offline{background:#fff0ef;color:#c35c55}.status.offline i{background:#d66a62}.camera-meta{display:flex;justify-content:space-between;color:#8994a4;font-size:10px;border-top:1px solid #f0f2f5;margin-top:13px;padding-top:11px}.camera-actions{display:flex;gap:8px;margin-top:12px}.outline-btn{flex:1;text-align:center;border:1px solid var(--line);background:#fff;color:#586477;border-radius:7px;padding:8px;text-decoration:none;font-size:10px;cursor:pointer}.outline-btn:hover{border-color:#a99fff;color:#5c4ed0}.empty{text-align:center;color:var(--muted);padding:35px}.main footer{color:#a0a9b6;font-size:10px;text-align:center;padding:30px 0 10px}.modal{position:fixed;inset:0;background:#101827b8;display:none;align-items:center;justify-content:center;padding:18px;z-index:10}.modal.show{display:flex}.modal-panel{width:min(800px,100%);background:#fff;border-radius:14px;padding:15px;position:relative}.modal-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:27px;cursor:pointer;color:#657184}.modal-screen{margin-top:35px;aspect-ratio:16/9;background:#1d2739;border-radius:9px;display:grid;place-items:center;color:#fff;text-align:center;padding:20px}.modal-screen-inner{display:flex;flex-direction:column;align-items:center;gap:10px}.modal-screen small,.modal-screen p{color:#b6c0d0;font-size:12px;max-width:480px;line-height:1.6}.modal-foot{display:flex;justify-content:space-between;color:#7b8796;font-size:11px;padding:13px 3px 2px}.modal-foot a{color:var(--purple);text-decoration:none}.subpage{padding:30px}.sub-wrap{max-width:1000px;margin:auto}.back{color:var(--purple);text-decoration:none;font-size:12px}.sub-wrap h1{font-size:25px;margin:18px 0 8px}.form-card,.table-card,.storage-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;margin-top:20px}.form-card h2,.table-card h2{font-size:15px;margin:0 0 18px}.form-card label{display:block;font-size:12px;color:#647186;margin:14px 0}.form-card input{display:block;width:100%;height:40px;border:1px solid var(--line);border-radius:7px;margin-top:7px;padding:0 10px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th,td{padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:#778397;font-weight:600}.empty-cell{text-align:center;color:#8b95a5;padding:30px}.storage-numbers strong{font-size:28px}.storage-numbers span{color:var(--muted);font-size:12px}.progress{height:11px;background:#edf0f5;border-radius:20px;overflow:hidden;margin:22px 0 10px}.progress i{display:block;height:100%;background:linear-gradient(90deg,#7666e8,#9d91ff);border-radius:20px}.storage-legend,.setting-row{display:flex;justify-content:space-between;color:#778397;font-size:11px}.setting-row{padding:14px 0;border-bottom:1px solid var(--line)}.setting-row b{color:#344054}
@media(max-width:1100px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{align-items:flex-start;flex-direction:column}.toolbar{width:100%;flex-wrap:wrap}.search{flex:1;min-width:140px}}
@media(max-width:700px){.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.menu-btn{display:block}.topbar{height:76px;padding:0 16px;gap:12px}.topbar h1{font-size:17px}.top-actions{gap:8px}.server-state{display:none}.content{padding:18px 14px}.stats{gap:9px}.stat-card{padding:12px;gap:9px}.stat-icon{width:34px;height:34px;font-size:16px}.stat-card strong{font-size:19px}.stat-card span{font-size:10px}.stat-card small{font-size:9px}.camera-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}.preview{height:145px}.toolbar select{flex:1}.primary-btn{flex:1}.modal-foot{gap:10px;flex-wrap:wrap}}

.logout-form{margin:2px 0}.logout-link{width:100%;border:0;background:transparent;text-align:left;font:inherit;cursor:pointer}.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef0ff,#f7f8fc)}.auth-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:0 18px 55px #202a4012}.auth-logo{font-weight:800;letter-spacing:1.2px;color:#222d42;font-size:16px}.auth-logo:first-letter{color:var(--purple)}.auth-logo span{color:#8b93a5;font-weight:500}.auth-card h1{font-size:23px;margin:28px 0 8px}.auth-card p,.auth-card small{color:var(--muted);font-size:12px;line-height:1.6}.auth-card label{display:block;margin:18px 0 0;color:#536074;font-size:12px;font-weight:600}.auth-card input{display:block;width:100%;height:44px;border:1px solid var(--line);border-radius:8px;margin-top:7px;padding:0 12px;font:inherit}.auth-submit{width:100%;height:44px;margin-top:22px}.auth-error{background:#fff0ef;color:#b4443d;border:1px solid #f3d1ce;padding:11px 13px;border-radius:8px;font-size:12px;margin:12px 0}.media-placeholder{min-height:360px;background:#1d2739;border-radius:12px;color:#fff;display:grid;place-items:center;text-align:center;padding:30px}.media-placeholder>div{max-width:560px}.media-placeholder p{color:#c0c9d7;line-height:1.7;font-size:13px}.media-placeholder h3{font-size:19px}.media-placeholder .cam-symbol{font-size:40px}