/* security.26.systems — matches 26 Telecom (Option 4: paper / ink / brand red).
   Authored MOBILE-FIRST: base = phone; min-width queries scale up. */
:root{
  --paper:#f6f5f1; --paper-2:#efece5; --card:#ffffff;
  --ink:#0b0f1e; --ink-2:#1a2237; --muted:#5e6473;
  --line:#e5e1d6; --line-2:#d8d3c6;
  --brand:#dc1f1f; --brand-2:#b81818; --brand-soft:#fce4e4;
  --ok:#1f8a3d; --warn:#d18c00; --bad:#c11b1b;
  --shadow:0 1px 2px rgba(11,15,30,.04), 0 8px 28px -12px rgba(11,15,30,.10);
  --r:22px; --r-sm:14px; --r-xs:10px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,sans-serif;
  font-weight:500; letter-spacing:-0.01em;
  background:var(--paper); color:var(--ink);
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
h1,h2,h3,h4{font-weight:700;letter-spacing:-0.02em;color:var(--ink);margin:0}
p{color:var(--ink-2);line-height:1.6}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--paper-2);padding:2px 7px;border-radius:7px;font-size:.92em}

/* ---------- Brand mark ---------- */
.brand-mark{
  width:38px;height:38px;flex-shrink:0;border-radius:11px;
  background:var(--brand);color:#fff;font-weight:800;font-size:15px;letter-spacing:-0.03em;
  display:inline-flex;align-items:center;justify-content:center;
}
.brand-emblem{height:30px;width:auto;flex-shrink:0;display:block;object-fit:contain}

/* ---------- App shell (MOBILE FIRST: stacked) ---------- */
.app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;overflow-x:hidden}
.main{min-width:0}
.sidebar{
  background:var(--ink);color:#e8e9ee;
  display:flex;flex-direction:column;gap:12px;
  padding:14px 16px calc(14px + env(safe-area-inset-bottom));
  position:sticky;top:0;z-index:20;
}
.sidebar .brand{display:flex;align-items:center;gap:11px}
.brand-name{font-weight:800;font-size:16px;letter-spacing:-0.02em;color:#fff}
.brand-name .muted{color:#8d92a3;font-weight:500}
.sidebar nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:4px}
.sidebar nav a{
  padding:8px 13px;border-radius:999px;font-weight:500;font-size:14px;color:#bcc0cf;
  display:inline-flex;align-items:center;gap:9px;transition:background .15s,color .15s;
}
.sidebar nav a::before{content:"";width:6px;height:6px;border-radius:50%;background:#3a4156;flex-shrink:0;transition:background .15s}
.sidebar nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.sidebar nav a.active{background:rgba(220,31,31,.14);color:#fff}
.sidebar nav a.active::before{background:var(--brand)}
.sidebar-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px;color:#8d92a3}
.sidebar-foot .who{font-weight:600;color:#cbd1de}
.sidebar-foot .logout{padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.06);color:#cbd1de;font-weight:600;font-size:13px}
.sidebar-foot .logout:hover{background:rgba(220,31,31,.2);color:#fff}

.main{flex:1;min-width:0}
.content{padding:22px 18px calc(40px + env(safe-area-inset-bottom));max-width:1180px;margin:0 auto}

@media(min-width:900px){
  .app{display:grid;grid-template-columns:248px 1fr}
  .sidebar{height:100vh;height:100dvh;padding:26px 16px 18px;gap:18px;border-right:1px solid var(--ink-2);overflow-y:auto}
  .sidebar .brand{padding:4px 8px 14px;border-bottom:1px solid rgba(255,255,255,.06)}
  .sidebar nav{flex-direction:column;flex-wrap:nowrap;gap:2px;flex:1}
  .sidebar nav a{font-size:14px}
  .sidebar-foot{flex-direction:column;align-items:stretch;padding-top:14px;border-top:1px solid rgba(255,255,255,.06);gap:10px}
  .sidebar-foot .logout{text-align:center}
  .content{padding:34px 40px 48px}
}

/* ---------- Headings ---------- */
.page-title{font-size:24px;font-weight:800;letter-spacing:-0.025em;margin:0 0 4px}
.page-sub{color:var(--muted);font-size:14px;margin:0 0 20px}
@media(min-width:900px){.page-title{font-size:28px}}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.empty{text-align:center;color:var(--muted);padding:44px 20px}

/* ---------- Buttons ---------- */
button,.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 18px;border-radius:999px;background:var(--ink);color:#fff;
  font-family:inherit;font-weight:600;font-size:14px;border:1px solid var(--ink);
  cursor:pointer;transition:transform .1s,background .15s;text-align:center;
}
button:hover,.btn:hover{background:var(--ink-2);transform:translateY(-1px);color:#fff}
.btn.primary,button.primary{background:var(--brand);border-color:var(--brand)}
.btn.primary:hover,button.primary:hover{background:var(--brand-2)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.btn.ghost:hover{background:var(--paper-2);color:var(--ink)}
.btn.sm{padding:7px 13px;font-size:12px}

/* ---------- Status pills / dots ---------- */
.status,.pill{display:inline-flex;align-items:center;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:3px 10px;border-radius:999px;background:var(--paper-2);color:var(--muted)}
.status-online{background:#d6f0dd;color:#0e5524}
.status-offline{background:#fadcdc;color:#7a1414}
.status-unknown{background:var(--paper-2);color:var(--muted)}
.pill.role-admin{background:var(--brand-soft);color:var(--brand-2)}
.battery{font-size:12px;color:var(--muted);font-weight:600}
.tag{font-size:12px;color:var(--muted)}

/* ---------- Alerts ---------- */
.alert{padding:11px 14px;border-radius:var(--r-xs);margin:0 0 14px;font-size:14px;font-weight:600}
.alert.err{background:#fadcdc;color:#7a1414}
.alert.info{background:#dee5f4;color:#1a346f}

/* ---------- Dashboard: systems + cameras ---------- */
.system{margin-bottom:28px}
.system-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.system-head h2{font-size:18px}
.cam-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:560px){.cam-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}}
.cam-tile{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .1s,border-color .15s}
.cam-tile:hover{transform:translateY(-2px);border-color:var(--line-2)}
.cam-tile.disabled{opacity:.55}
.cam-thumb{position:relative;aspect-ratio:16/9;background:#0b0f1e;display:flex;align-items:center;justify-content:center}
.cam-thumb img{width:100%;height:100%;object-fit:cover}
.cam-thumb .play{position:absolute;bottom:9px;right:9px;background:rgba(11,15,30,.72);color:#fff;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:600}
.cam-meta{display:flex;justify-content:space-between;align-items:center;padding:13px 15px}
.cam-name{font-weight:700}

/* ---------- Camera page ---------- */
.crumbs{color:var(--muted);font-size:13px;margin-bottom:14px;font-weight:500}
.crumbs a{color:var(--brand);font-weight:600}
.stage{position:relative;background:#0b0f1e;border-radius:var(--r);overflow:hidden;aspect-ratio:16/9;box-shadow:var(--shadow)}
.stage img,.stage video{width:100%;height:100%;object-fit:contain;background:#0b0f1e}
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:rgba(11,15,30,.62);color:#fff;text-align:center;padding:24px}
.overlay.hidden,.hidden{display:none}
.spinner{width:34px;height:34px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.controls{display:flex;align-items:center;gap:10px;margin-top:16px;flex-wrap:wrap}
.msg{color:var(--muted);font-size:13px;font-weight:500}
/* Auto / HD / Smooth segmented control */
.quality{display:inline-flex;background:var(--paper-2);border:1px solid var(--line-2);border-radius:999px;padding:3px;gap:2px}
.quality.hidden{display:none}
.quality .q-btn{appearance:none;border:0;background:transparent;color:var(--muted);font-weight:600;font-size:12.5px;
  padding:6px 13px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s;transform:none;letter-spacing:0}
.quality .q-btn:hover{background:rgba(11,15,30,.05);color:var(--ink);transform:none}
.quality .q-btn.active{background:var(--brand);color:#fff}
.cam-seen{display:block;font-size:11px;color:var(--muted);padding:2px 2px 0;font-weight:500}

/* ---------- Events table ---------- */
.events{margin-top:30px}
.events h2{font-size:18px;margin-bottom:10px}
.evt-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);font-size:14px}
.evt-table td{padding:13px 15px;border-bottom:1px solid var(--line)}
.evt-table tr:last-child td{border-bottom:none}
.kind{text-transform:uppercase;font-size:11px;font-weight:800;width:96px;letter-spacing:.04em}
.k-snapshot{color:var(--brand)}.k-live{color:var(--ok)}.k-motion{color:var(--warn)}.k-error{color:var(--bad)}
.ts{color:var(--muted);text-align:right;white-space:nowrap;font-size:13px}

/* ---------- Admin tables + forms ---------- */
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);overflow-x:auto;-webkit-overflow-scrolling:touch}
table.admin{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
table.admin th,table.admin td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
table.admin th{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:var(--paper-2)}
table.admin tbody tr:last-child td{border-bottom:none}
table.admin tbody tr:hover{background:var(--paper-2)}
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin:14px 0}
.inline-form label,form label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);display:flex;flex-direction:column;gap:6px}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  font-family:inherit;font-size:15px;font-weight:500;padding:11px 14px;border-radius:var(--r-sm);
  border:1px solid var(--line-2);background:var(--card);color:var(--ink);width:100%;
  transition:border-color .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(11,15,30,.08)}
.right{margin-left:auto}

/* ---------- Split login (mobile-first: stacked) ---------- */
body.login-split{display:block;min-height:100vh;min-height:100dvh;background:var(--paper);overflow-x:hidden}
.login-panel,.login-main,.login-form{min-width:0;max-width:100%}
.login-panel{
  background:var(--ink);color:#e8e9ee;position:relative;overflow:hidden;
  padding:40px 28px calc(36px + env(safe-area-inset-top)) 28px;
  display:flex;flex-direction:column;gap:26px;
}
.login-panel::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 700px at 110% -10%,rgba(220,31,31,.24),transparent 60%),radial-gradient(700px 500px at -10% 120%,rgba(220,31,31,.10),transparent 60%)}
.login-panel>*{position:relative;z-index:1}
.login-brand{display:flex;align-items:center;gap:13px}
.login-brand .brand-mark{width:48px;height:48px;border-radius:13px;font-size:18px}
.login-brand .brand-emblem{height:46px}
.login-brand .brand-name{font-size:18px}
.login-tagline h2{font-family:'Instrument Serif','Manrope',Georgia,serif;font-size:34px;font-weight:400;line-height:1.05;letter-spacing:-0.02em;font-style:italic;margin:0 0 14px;color:#fff}
.login-tagline h2 em{font-style:italic;color:#ff6f6f}
.login-tagline p{font-size:15px;color:#cdd2dd;line-height:1.55;margin:0;max-width:440px}
.login-features{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.login-features li{font-size:14px;color:#cdd2dd;display:flex;align-items:center;gap:12px;font-weight:500}
.login-features li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--brand);flex-shrink:0}
.login-main{display:block;padding:32px 24px calc(32px + env(safe-area-inset-bottom))}
.login-form{width:100%;max-width:380px;margin:0 auto}
.login-tagline p{max-width:100%}
.login-form h1{font-size:30px;font-weight:800;letter-spacing:-0.025em;margin:0 0 6px}
.login-form .subtitle{font-size:14px;color:var(--muted);margin:0 0 24px}
.login-form label{display:block;text-transform:none;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.login-form .form-group{margin-bottom:15px}
.login-form input{font-size:16px;padding:13px 15px}
.login-form button{width:100%;background:var(--brand);border-color:var(--brand);padding:14px;font-weight:700;font-size:15px;margin-top:10px}
.login-form button:hover{background:var(--brand-2)}

@media(min-width:860px){
  body.login-split{display:grid;grid-template-columns:minmax(360px,.5fr) 1fr}
  .login-panel{padding:56px 52px 40px;justify-content:space-between;gap:48px}
  .login-tagline h2{font-size:50px;margin-bottom:18px}
  .login-main{display:flex;align-items:center;justify-content:center;padding:48px}
}

/* ---------- Centered card (account) ---------- */
.auth-wrap{min-height:70vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth{width:100%;max-width:400px}
.auth h1{font-size:22px;margin:0 0 4px;text-align:center}
.auth .sub{color:var(--muted);margin:0 0 18px;text-align:center;font-size:14px}
.auth button{width:100%;margin-top:8px}