/* =====================================================================
   minimal.css — v14: clean, minimal admin + login. Loaded LAST.
   One accent, hairline borders, no shadows/gradients, left control panel.
   ===================================================================== */
:root {
  --paper: #FFFFFF; --surface: #FFFFFF; --surface-2: #F6F7F8; --surface-3: #EDEFF1;
  --ink: #111418; --ink-2: #444B53; --ink-3: #6B737C;
  --line: #E6E8EB; --line-2: #D3D7DC;
  --brand: #0B6E6B; --brand-ink: #075350; --brand-soft: #E7F3F2;
}
:root[data-theme="dark"] {
  --paper: #0F1214; --surface: #14181B; --surface-2: #1A1F23; --surface-3: #222830;
  --ink: #ECEFF1; --ink-2: #B3BAC1; --ink-3: #868E96;
  --line: #242A30; --line-2: #333B43;
  --brand: #3FC0B2; --brand-ink: #62D6C8; --brand-soft: #12302E;
}
body.is-admin, body.login-page { background: var(--paper); color: var(--ink); font-size: 15px; }
body.is-admin *, body.login-page * { box-shadow: none !important; text-shadow: none !important; }
body.is-admin::before, body.is-admin::after { display: none !important; }

/* ---------- shell: left control panel ---------- */
body.is-admin .adm { grid-template-columns: 224px minmax(0, 1fr); background: var(--paper); }
body.is-admin .adm-side {
  background: var(--surface); border-right: 1px solid var(--line); border-bottom: 0;
  padding: 18px 12px; gap: 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  backdrop-filter: none; -webkit-backdrop-filter: none;
}
body.is-admin .adm-brand { padding: 2px 8px 6px; }
body.is-admin .adm-brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--brand); box-shadow: none; }
body.is-admin .adm-brand strong { font-size: 15px; font-weight: 600; letter-spacing: 0; }
body.is-admin .adm-brand .sub { display: none; }
body.is-admin .adm-side > .btn-ghost { display: none; }          /* "back to visualization" moves into the nav */
body.is-admin .adm-nav { gap: 1px; }
body.is-admin .adm-nav .group {
  font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-3); padding: 14px 8px 4px;
}
body.is-admin .adm-nav a, body.is-admin .adm-nav summary {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 6px;
  font-size: 14px; font-weight: 500; color: var(--ink-2); background: transparent; border: 0;
}
body.is-admin .adm-nav a .ico { width: 16px; opacity: .6; font-size: 13px; }
body.is-admin .adm-nav a:hover, body.is-admin .adm-nav summary:hover { background: var(--surface-2); color: var(--ink); }
body.is-admin .adm-nav a[aria-current="page"] { background: var(--brand-soft); color: var(--brand-ink); font-weight: 600; }
body.is-admin .adm-nav a[aria-current="page"] .ico { opacity: 1; }
body.is-admin .adm-side-foot { border-top: 1px solid var(--line); padding-top: 12px; margin-top: auto; font-size: 12px; color: var(--ink-3); }
body.is-admin .adm-side-foot > span:last-child { display: none; }  /* version string */

/* ---------- main ---------- */
body.is-admin .adm-main { background: var(--paper); padding: 28px 36px 64px; max-width: 1180px; }
body.is-admin .adm-head { border: 0; padding: 0; margin: 0 0 22px; align-items: center; }
body.is-admin .adm-head h1 { font-size: 22px; font-weight: 600; margin: 0; letter-spacing: -.01em; }
body.is-admin .adm-head .lede, body.is-admin .adm-head .badge { display: none; }
body.is-admin .adm-main section { margin: 28px 0; }
body.is-admin h2 { font-size: 15px; font-weight: 600; margin: 0 0 10px; letter-spacing: 0; }
body.is-admin h3 { font-size: 14px; font-weight: 600; }
body.is-admin .muted { color: var(--ink-3); }
body.is-admin .small { font-size: 12px; }
body.is-admin .err-text { color: #B42318; }

/* ---------- surfaces ---------- */
body.is-admin .card, body.is-admin .stat, body.is-admin .tablewrap {
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px; backdrop-filter: none;
}
body.is-admin .card { padding: 16px; }
body.is-admin .stat-row { gap: 12px; }
body.is-admin .stat { padding: 14px 16px; }
body.is-admin .stat.good, body.is-admin .stat.warn, body.is-admin .stat.bad { border-left-width: 3px; }
body.is-admin .stat.good { border-left-color: #1A7F4B; } body.is-admin .stat.warn { border-left-color: #B7791F; } body.is-admin .stat.bad { border-left-color: #B42318; }

/* ---------- tables ---------- */
body.is-admin table { font-size: 13.5px; }
body.is-admin thead th { background: var(--surface-2); font-size: 12px; font-weight: 600; color: var(--ink-3); text-transform: none; border-bottom: 1px solid var(--line); }
body.is-admin td, body.is-admin th { padding: 9px 12px; border-bottom: 1px solid var(--line); }
body.is-admin tbody tr:hover { background: var(--surface-2); }
body.is-admin .sensor-table td { vertical-align: top; }

/* ---------- controls ---------- */
body.is-admin .btn, body.is-admin button.btn {
  background: var(--brand); color: #fff; border: 1px solid var(--brand); border-radius: 6px;
  padding: 7px 14px; font-size: 14px; font-weight: 500; background-image: none;
}
body.is-admin .btn:hover { background: var(--brand-ink); border-color: var(--brand-ink); }
body.is-admin .btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-2); border-radius: 6px; padding: 7px 12px; font-size: 14px; }
body.is-admin .btn-ghost:hover { background: var(--surface-2); }
body.is-admin .btn-sm { padding: 4px 10px; font-size: 13px; }
body.is-admin .btn-danger { background: #B42318; border-color: #B42318; }
body.is-admin input[type=text], body.is-admin input[type=password], body.is-admin input[type=email], body.is-admin input[type=date],
body.is-admin input[type=number], body.is-admin select, body.is-admin textarea {
  background: var(--surface); color: var(--ink); border: 1px solid var(--line-2); border-radius: 6px; padding: 7px 10px; font-size: 14px;
}
body.is-admin input:focus, body.is-admin select:focus, body.is-admin textarea:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
body.is-admin .field span { font-size: 12px; color: var(--ink-3); font-weight: 500; }
body.is-admin .inline-form, body.is-admin .inline-form form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
body.is-admin .inline-form .chk { display: flex; gap: 6px; align-items: center; font-size: 13px; color: var(--ink-3); }
body.is-admin .toolbar { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin: 0 0 14px; padding: 0; background: none; border: 0; }
body.is-admin .add-sensor { margin-top: 14px; }
body.is-admin .add-sensor summary { cursor: pointer; color: var(--brand); font-size: 14px; font-weight: 500; }
body.is-admin .form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-top: 12px; }

/* ---------- status pills ---------- */
body.is-admin .qc { border-radius: 999px; padding: 2px 9px; font-size: 12px; font-weight: 500; border: 0; }
body.is-admin .qc.q0 { background: #E6F4EC; color: #14653D; }
body.is-admin .qc.q1 { background: #FDF3DC; color: #8A5A00; }
body.is-admin .qc.q2 { background: #FDE8E6; color: #9B1C14; }
body.is-admin .alert { border-radius: 8px; border: 1px solid var(--line); background: var(--surface-2); padding: 10px 14px; margin: 0 0 16px; }
body.is-admin .alert.ok { border-color: #BFE3CD; background: #EEF8F2; color: #14653D; }
body.is-admin .alert.err { border-color: #F4C7C3; background: #FDF1F0; color: #9B1C14; }
body.is-admin .alert.warn { border-color: #F1DDA8; background: #FDF8E8; color: #8A5A00; }
body.is-admin .pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; color: var(--ink-3); font-size: 13px; }
body.is-admin .ds-modes { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
body.is-admin .ds-modes a { padding: 8px 12px; font-size: 14px; color: var(--ink-3); border-bottom: 2px solid transparent; text-decoration: none; }
body.is-admin .ds-modes a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--brand); font-weight: 600; }
body.is-admin .theme-toggle { border: 1px solid var(--line-2); background: transparent; border-radius: 6px; width: 30px; height: 30px; }

/* ---------- small screens: sidebar becomes a top bar ---------- */
@media (max-width: 860px) {
  body.is-admin .adm { grid-template-columns: minmax(0, 1fr); }
  body.is-admin .adm-side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  body.is-admin .adm-nav { flex-direction: row; flex-wrap: wrap; }
  body.is-admin .adm-nav .group { display: none; }
  body.is-admin .adm-main { padding: 20px 16px 48px; }
}

/* ---------- login ---------- */
body.login-page { display: grid; place-items: center; min-height: 100vh; background: var(--surface-2); padding: 20px; }
body.login-page .login-card {
  width: 100%; max-width: 360px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: 28px; display: grid; gap: 14px; backdrop-filter: none;
}
body.login-page .login-card h1 { font-size: 22px; font-weight: 600; margin: 0; }
body.login-page .login-card .sub, body.login-page .login-card p.muted { display: none; }
body.login-page .loginlang { margin: 0; text-align: right; font-size: 13px; }
body.login-page .field span { font-size: 12px; color: var(--ink-3); font-weight: 500; }
body.login-page input[type=email], body.login-page input[type=password] {
  width: 100%; background: var(--surface); color: var(--ink); border: 1px solid var(--line-2); border-radius: 6px; padding: 9px 11px; font-size: 15px;
}
body.login-page .btn.block { width: 100%; background: var(--brand); color: #fff; border: 1px solid var(--brand); border-radius: 6px; padding: 10px; font-size: 15px; font-weight: 500; }

body.is-admin .adm-viz { display: block; padding: 7px 10px; border-radius: 6px; font-size: 13px; color: var(--ink-3); text-decoration: none; }
body.is-admin .adm-viz:hover { background: var(--surface-2); color: var(--ink); }

/* ---------- v14 fixes after first render ---------- */
body.is-admin h1, body.is-admin .adm-head h1 { color: var(--ink); background: none; -webkit-text-fill-color: currentColor; background-clip: border-box; }
body.is-admin .adm-nav a .ico { background: none !important; color: var(--ink-3); width: 18px; height: auto; border-radius: 0; font-size: 13px; }
body.is-admin .adm-nav a[aria-current="page"] .ico { color: var(--brand-ink); }
body.is-admin .adm-nav summary .ico { background: none !important; }
body.is-admin .inline-form input[type=text], body.is-admin .inline-form input[type=password], body.is-admin .inline-form select { width: auto; min-width: 0; }
body.is-admin .inline-form > input[type=password], body.is-admin form.inline-form > input[type=password] { width: 340px; max-width: 100%; }
body.is-admin .sensor-table input[type=password] { width: 150px; }
body.is-admin .sensor-table select { width: 84px; }
body.is-admin .sensor-table td:last-child .inline-form { flex-wrap: nowrap; }
body.is-admin .sensor-table td:nth-child(5) .inline-form { flex-wrap: nowrap; }
body.is-admin .sensor-table .btn, body.is-admin .sensor-table .btn-ghost { white-space: nowrap; }
body.is-admin .qc, body.is-admin a.qc { text-decoration: none; }
body.is-admin .adm-nav a { text-decoration: none; }
body.is-admin .adm-side-foot .row { gap: 6px; }
body.is-admin .adm-side-foot .btn-ghost, body.is-admin .adm-side-foot .theme-toggle { padding: 4px 8px; font-size: 12px; }
body.is-admin .sensor-table td:last-child .inline-form { flex-wrap: wrap; gap: 6px; }
body.is-admin .sensor-table input[type=password] { width: 118px; }
body.is-admin .sensor-table td { padding: 10px 10px; }
body.is-admin .sensor-table .qc { white-space: nowrap; }
body.is-admin .sensor-table form.inline-form > input[type=password] { width: 118px; }
body.is-admin .sensor-table td:last-child { min-width: 150px; }

/* ===== v15.1 admin: live strip + colourful stat tiles ===== */
.live-strip{margin-bottom:20px}
.live-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.live-tile{position:relative;display:flex;flex-direction:column;gap:2px;padding:12px 14px 12px 16px;border:1px solid var(--line);border-radius:14px;background:var(--paper);overflow:hidden}
.live-tile::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--acc,#0B6E6B)}
.live-tile::after{content:"";position:absolute;right:-30px;top:-30px;width:80px;height:80px;border-radius:50%;background:var(--acc,#0B6E6B);opacity:.10}
.live-tile.is-old{opacity:.6}
.lt-k{font-size:12px;color:var(--ink-3,#5F6B70);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lt-main{font-size:10px;background:#0B6E6B;color:#fff;border-radius:99px;padding:1px 7px;margin-left:4px}
.lt-v{font-size:24px;font-weight:800;letter-spacing:-.02em}
.lt-s{font-size:12px;color:var(--ink-3,#5F6B70)}
.stat-row .stat{position:relative;overflow:hidden}
.stat-row .stat::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:#16A1B8}
.stat-row .stat.good::before{background:#2F9E6B}.stat-row .stat.warn::before{background:#F5A524}.stat-row .stat.bad::before{background:#E03131}

/* ===== v15.7 admin live: weather (sky + clouds) | air quality (haze) ===== */
.live-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
@media (max-width:1100px){.live-two{grid-template-columns:1fr}}
.live-panel{background:var(--paper,#fff);border:1px solid var(--line,#E6E8EB);border-radius:18px;padding:14px 16px}
.live-panel h2{margin:0 0 12px;font-size:15px}
.live-panel .live-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.wx-tile,.aq-tile{position:relative;overflow:hidden;border-radius:16px;padding:12px 14px 12px;min-height:118px;display:flex;flex-direction:column;gap:2px;isolation:isolate}
.wx-tile{color:#fff;background:linear-gradient(160deg,var(--g1),var(--g2))}
/* soft clouds */
.wx-tile::before{content:"";position:absolute;z-index:-1;right:-18px;bottom:-14px;width:150px;height:62px;
  background:radial-gradient(circle at 30% 70%,rgba(255,255,255,.55) 0 22px,transparent 23px),radial-gradient(circle at 58% 48%,rgba(255,255,255,.5) 0 30px,transparent 31px),radial-gradient(circle at 82% 72%,rgba(255,255,255,.45) 0 20px,transparent 21px);filter:blur(.3px)}
.wx-tile::after{content:"";position:absolute;z-index:-1;left:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:rgba(255,255,255,.12)}
.aq-tile{background:linear-gradient(160deg,color-mix(in srgb,var(--b) 32%,#fff),color-mix(in srgb,var(--b) 70%,#fff));color:#1b1b1b;border:1px solid color-mix(in srgb,var(--b) 55%,#fff)}
.aq-tile::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.55;
  background:radial-gradient(circle at 15% 80%,rgba(255,255,255,.7) 0 3px,transparent 4px),radial-gradient(circle at 40% 60%,rgba(255,255,255,.6) 0 2px,transparent 3px),radial-gradient(circle at 70% 85%,rgba(255,255,255,.7) 0 4px,transparent 5px),radial-gradient(circle at 88% 55%,rgba(255,255,255,.6) 0 2px,transparent 3px),radial-gradient(circle at 55% 30%,rgba(255,255,255,.5) 0 2px,transparent 3px)}
.wx-ic{position:absolute;right:10px;top:8px;font-size:34px;line-height:1;filter:drop-shadow(0 4px 10px rgba(0,0,0,.18))}
.wx-k{font-size:12.5px;font-weight:700;padding-right:40px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.95}
.wx-v{font-size:30px;font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-top:6px}
.wx-v small{font-size:13px;font-weight:700;margin-left:2px;opacity:.85}
.wx-s{font-size:12px;opacity:.92;margin-top:auto}
.aq-name{display:inline-block;align-self:flex-start;font-size:11.5px;font-weight:800;background:var(--b);color:var(--bi);border-radius:99px;padding:1px 9px}
.wx-tile.is-old,.aq-tile.is-old{filter:grayscale(.7);opacity:.7}
.wx-tile .lt-main{background:rgba(255,255,255,.25);color:#fff}
/* v15.10 auto-sync status */
.auto-box{border-radius:16px;padding:14px 18px;margin-bottom:18px;border:1px solid}
.auto-box h2{margin:0 0 6px;font-size:16px}.auto-box p{margin:4px 0}.auto-box ol{margin:6px 0 0 18px}.auto-box li{margin:6px 0}
.auto-box code{background:rgba(0,0,0,.06);padding:2px 6px;border-radius:6px;font-size:12.5px}
.auto-box.is-ok{background:#EAF7F0;border-color:#BFE6CF}.auto-box.is-bad{background:#FFF1EE;border-color:#F6C9BF}
/* v15.13 data hub flow line */
body.is-admin .ds-flow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;font-size:12.5px;color:var(--ink-3);margin:-6px 0 16px;padding:8px 12px;background:var(--surface-2,#F4F6F7);border-radius:12px}
body.is-admin .ds-flow .ds-rollup{margin-left:auto;display:flex;gap:6px;align-items:center}
body.is-admin .ds-modes{flex-wrap:wrap;overflow-x:auto}