*{box-sizing:border-box}:root{--ruby:#b51f2e;--ruby2:#8f1722;--ink:#17202a;--muted:#667085;--line:#e4e7ec;--panel:#fff;--bg:#f6f7f9}body{margin:0;font:15px system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--ruby)}header{min-height:70px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px 4vw;gap:20px}.brand{display:flex;align-items:center;gap:12px;color:#fff!important;text-decoration:none}.brand:hover,.brand:focus,.brand:visited{color:#fff!important;text-decoration:none}.brand b{font-size:20px;color:#fff!important}.brand b i{color:#ef5361!important;font-style:normal}.brand small{display:block;color:#aeb7c5!important;margin-top:2px}.brand .logo{width:44px;height:44px;display:grid;place-items:center;background:var(--ruby);color:#fff!important;border-radius:10px;font-weight:800;font-size:18px}nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap}nav a{color:#fff;text-decoration:none}nav span{color:#aeb7c5}main{max-width:1320px;margin:28px auto;padding:0 20px}.title-row{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}h1{margin:0 0 4px;font-size:25px}h2{font-size:17px;margin:0 0 16px}h3{margin:0 0 4px}.title-row p,.camera-card p{margin:0;color:var(--muted)}.login{min-height:100vh;display:grid;place-items:center;background:#111827}.login-card{width:min(430px,92vw);background:#fff;padding:34px;border-radius:16px;box-shadow:0 20px 60px #0005}.login-card .loginbrand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.login-card p{color:var(--muted)}label{display:block}.login-card label{margin:16px 0}.login-card input,.filters input,.filters select,.cameraform input{width:100%;padding:11px;border:1px solid #cbd5e1;border-radius:8px;margin-top:6px;background:#fff;font:inherit}button{background:var(--ruby);color:#fff;border:0;border-radius:8px;padding:11px 18px;font-weight:700;cursor:pointer}button:hover{background:var(--ruby2)}button.secondary{background:#fff;color:var(--ink);border:1px solid #cbd5e1}.error{background:#fee2e2;padding:10px;border-radius:8px}.filters{display:grid;grid-template-columns:2fr 1.2fr 1fr 1fr auto;gap:10px;background:#fff;padding:16px;border-radius:12px;border:1px solid var(--line)}.filters input,.filters select{margin:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0}.stats.four{grid-template-columns:repeat(4,1fr)}.stats article,.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.stats small{display:block;color:var(--muted)}.stats strong{font-size:32px}.stats strong.time{font-size:25px}.panel{margin:18px 0}.grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.grid2 .panel{margin:0}.chips{display:flex;flex-direction:column;gap:8px}.chips a{display:flex;justify-content:space-between;background:#f7f7f8;padding:9px 11px;border-radius:8px;text-decoration:none}.direction{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.direction>div{background:#f7f7f8;padding:12px;border-radius:9px}.direction small{display:block;color:var(--muted)}.direction strong{font-size:23px}.barrow{display:grid;grid-template-columns:1fr auto;gap:5px;margin:13px 0}.barrow>div{grid-column:1/3;height:9px;background:#f0f1f3;border-radius:9px;overflow:hidden}.barrow i{display:block;height:100%;background:var(--ruby);border-radius:9px}.panelhead{display:flex;justify-content:space-between;align-items:center}.muted{color:var(--muted)}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);white-space:nowrap}td img{width:120px;height:68px;object-fit:cover;border-radius:6px}.plate{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ruby)}.notice{background:#fff3cd;border:1px solid #ffe69c;padding:14px;border-radius:10px;margin-bottom:18px}.notice code{display:block;word-break:break-all;background:#111827;color:#fff;padding:10px;border-radius:7px;margin-top:10px}.cameraform{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end}.camera-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.camera-card{border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;grid-template-columns:1fr auto;gap:12px}.camera-stat{text-align:right}.camera-stat strong{display:block;font-size:28px}.camera-stat small{color:var(--muted)}.camera-actions{grid-column:1/3;display:flex;gap:8px;flex-wrap:wrap}.status{font-size:13px}.status.on{color:#16803b}.status.off{color:#b42318}@media(max-width:850px){.filters,.stats.four,.cameraform{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}.camera-grid{grid-template-columns:1fr}}@media(max-width:600px){header{align-items:flex-start;flex-direction:column}.filters,.stats,.stats.four,.cameraform{grid-template-columns:1fr}.camera-card{grid-template-columns:1fr}.camera-stat{text-align:left}.camera-actions{grid-column:1}.filters button{width:100%}}


/* User administration */
.admin-form input,
.admin-form select,
.user-edit-form input,
.user-edit-form select,
.password-form input {
    width:100%;
    padding:11px;
    border:1px solid #cbd5e1;
    border-radius:8px;
    margin-top:6px;
    background:#fff;
    font:inherit;
}
.admin-form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.admin-form-grid.compact{grid-template-columns:repeat(2,1fr)}
.admin-error{margin-bottom:18px;border:1px solid #fecaca}
.success-notice{background:#ecfdf3;border-color:#abefc6}
.user-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.user-card{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff}
.user-card-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}
.user-card-head h3{font-size:18px}
.user-badges{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.role-badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;background:#eef2f6;color:#344054}
.role-badge.admin{background:#fee4e2;color:#b42318}
.role-badge.viewer{background:#eaf2ff;color:#175cd3}
.role-badge.current{background:#ecfdf3;color:#027a48}
.user-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.user-meta>div{background:#f7f7f8;border-radius:8px;padding:10px}
.user-meta small{display:block;color:var(--muted);margin-bottom:3px}
.user-meta strong{font-size:14px}
.user-edit-form{border-top:1px solid var(--line);padding-top:14px}
.password-reset{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.password-reset summary{cursor:pointer;font-weight:700;color:var(--ruby)}
.password-form{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end;margin-top:12px}
.user-delete-form{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.danger-button{background:#b4232c}
.danger-button:hover{background:#861922}
@media(max-width:900px){.user-grid{grid-template-columns:1fr}.admin-form-grid{grid-template-columns:1fr 1fr}.password-form{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.admin-form-grid,.admin-form-grid.compact,.password-form,.user-meta{grid-template-columns:1fr}.user-card-head{flex-direction:column}.user-badges{justify-content:flex-start}}


/* Discreet Hikvision camera setup guide */
.camera-help{background:#fff;border:1px solid var(--line);border-radius:12px;margin:18px 0;overflow:hidden}
.camera-help summary{cursor:pointer;list-style:none;padding:15px 18px;font-weight:700;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:12px}
.camera-help summary::-webkit-details-marker{display:none}
.camera-help summary::after{content:"+";font-size:20px;line-height:1;color:var(--muted);font-weight:500}
.camera-help[open] summary{border-bottom:1px solid var(--line)}
.camera-help[open] summary::after{content:"–"}
.camera-help-body{padding:18px}
.camera-help-intro{margin:0 0 15px;color:var(--muted)}
.camera-help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.camera-help-grid>div{background:#f8fafc;border:1px solid #eef1f4;border-radius:9px;padding:12px}
.camera-help-grid strong{display:block;margin-bottom:5px;font-size:14px}
.camera-help-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.camera-help code{background:#eef2f6;border-radius:5px;padding:2px 5px;color:#344054;word-break:break-all}
.camera-help-note{margin-top:12px;padding:11px 12px;background:#fff8e7;border:1px solid #f3dfaa;border-radius:9px;color:#594513;font-size:13px;line-height:1.5}
@media(max-width:700px){.camera-help-grid{grid-template-columns:1fr}}