/* ═══════════════════════════════════════════════════════════════════════
   TESSERA — logged-in platform app chrome
   Built on the site design tokens (site.css). White theme, lime/teal accents.
   ═══════════════════════════════════════════════════════════════════════ */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--sans); color: var(--text); background: #F7F8FA;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

:root { --side-w: 248px; --top-h: 60px; }

/* ── App shell ────────────────────────────────────────────────────────── */
.app { display: grid; grid-template-columns: var(--side-w) 1fr; grid-template-rows: var(--top-h) 1fr; min-height: 100vh; grid-template-areas: "side top" "side main"; }

/* ── Sidebar ──────────────────────────────────────────────────────────── */
.side { grid-area: side; background: var(--ink); color: #C8D2DE; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.side-brand { display: flex; align-items: center; gap: 9px; padding: 16px 20px; height: var(--top-h); border-bottom: 1px solid rgba(255,255,255,0.07); }
.side-brand .wm { display: flex; flex-direction: column; line-height: 1; }
.side-brand .wm b { font-family: var(--sans); font-weight: 600; letter-spacing: 0.02em; font-size: 16px; color: #EDEFF7; }
.side-brand .wm span { font-family: var(--mono); font-weight: 500; letter-spacing: 0.26em; font-size: 6.5px; color: var(--lime); margin-top: 3px; }
.side-scroll { flex: 1; overflow-y: auto; padding: 14px 12px; }
.side-group { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime); font-weight: 600; padding: 14px 12px 6px; }
.side-link { display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: 8px; font-size: 14px; font-weight: 500; color: #C8D2DE; transition: background 0.12s, color 0.12s; position: relative; }
.side-link:hover { background: rgba(255,255,255,0.05); color: #fff; }
.side-link.is-active { background: rgba(197,255,59,0.14); color: #fff; }
.side-link.is-active::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--lime); }
.side-link svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.85; }
.side-link .badge { margin-left: auto; background: var(--rose); color: #fff; font-family: var(--mono); font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 999px; }
.side-foot { padding: 14px; border-top: 1px solid rgba(255,255,255,0.07); }
.side-fac { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 8px; background: rgba(255,255,255,0.04); font-size: 13px; }
.side-fac .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }
.side-fac small { display: block; color: rgba(200,210,222,0.5); font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; }

/* ── Topbar ───────────────────────────────────────────────────────────── */
.top { grid-area: top; background: #fff; border-bottom: 1px solid var(--rule); display: flex; align-items: center; gap: 16px; padding: 0 24px; position: sticky; top: 0; z-index: 20; }
.top-title { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.top-crumb { font-family: var(--mono); font-size: 11px; color: var(--text2); letter-spacing: 0.06em; text-transform: uppercase; }
.top-search { margin-left: auto; display: flex; align-items: center; gap: 8px; background: #F0F2F5; border: 1px solid transparent; border-radius: 8px; padding: 7px 12px; width: 240px; color: var(--text2); font-size: 13px; }
.top-search input { border: none; background: none; outline: none; font-family: inherit; font-size: 13px; width: 100%; color: var(--ink); }
.top-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 8px; border: 1px solid var(--rule); background: #fff; color: var(--ink2); position: relative; }
.top-icon:hover { background: #F0F2F5; }
.top-icon .ping { position: absolute; top: 7px; right: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--rose); border: 1.5px solid #fff; }

/* Role switcher */
.role-switch { display: flex; background: #F0F2F5; border-radius: 8px; padding: 3px; gap: 2px; }
.role-switch button { border: none; background: none; font-size: 12.5px; font-weight: 600; color: var(--text2); padding: 6px 12px; border-radius: 6px; transition: background 0.12s, color 0.12s; white-space: nowrap; }
.role-switch button.is-active { background: var(--lime); color: var(--ink); box-shadow: 0 1px 3px rgba(10,21,33,0.12); }

.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 600; }

/* ── Main content ─────────────────────────────────────────────────────── */
.main { grid-area: main; padding: 26px 30px 60px; max-width: 1320px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 4px; }
.page-head p { margin: 0; color: var(--text2); font-size: 14.5px; }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Buttons (reuse site button language) */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--sans); font-weight: 600; font-size: 14px; padding: 9px 16px; border-radius: 7px; border: 1px solid transparent; transition: background 0.14s, border-color 0.14s, transform 0.08s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--ink2); }
.btn-accent { background: var(--lime); color: var(--ink); }
.btn-accent:hover { background: #b5f01a; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--ink2); background: #F7F8FA; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* ── Cards / tiles ────────────────────────────────────────────────────── */
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }
.span2 { grid-column: span 2; }
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .g4, .g3, .g2 { grid-template-columns: 1fr; } .span2 { grid-column: auto; } }

.card { background: #fff; border: 1px solid var(--rule); border-radius: 12px; padding: 20px; }
.card.tealish { border-color: rgba(14,165,160,0.35); box-shadow: 0 10px 30px -18px rgba(14,165,160,0.3); }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-h h3 { font-size: 15px; font-weight: 600; margin: 0; }
.card-h .vt-mono { font-size: 11px; color: var(--text2); }

.kpi { background: #fff; border: 1px solid var(--rule); border-radius: 12px; padding: 18px 20px; }
.kpi .k { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text2); }
.kpi .v { font-size: 30px; font-weight: 600; letter-spacing: -0.02em; margin: 8px 0 2px; }
.kpi .d { font-size: 12.5px; color: var(--text2); display: flex; align-items: center; gap: 5px; }
.kpi .d.up { color: #0c7f7b; }
.kpi .d.down { color: #b11530; }

/* ── Badges / pills ───────────────────────────────────────────────────── */
.pill { display: inline-flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.04em; padding: 3px 9px; border-radius: 5px; white-space: nowrap; }
.pill.ok { background: rgba(14,165,160,0.12); color: #0c7f7b; }
.pill.warn { background: rgba(245,158,11,0.15); color: #a36500; }
.pill.bad { background: rgba(244,63,94,0.12); color: #b11530; }
.pill.info { background: rgba(10,21,33,0.07); color: var(--ink2); }
.pill.lime { background: var(--lime); color: var(--ink); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot.ok { background: var(--teal); } .dot.warn { background: var(--amber); } .dot.bad { background: var(--rose); } .dot.live { background: var(--lime); }

/* ── Tables ───────────────────────────────────────────────────────────── */
.tbl-wrap { background: #fff; border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text2); font-weight: 600; padding: 12px 16px; border-bottom: 1px solid var(--rule); background: #FAFBFC; }
.tbl td { padding: 13px 16px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: #FAFBFC; cursor: pointer; }
.tbl .mono { font-family: var(--mono); font-size: 12px; color: var(--text2); }
.tbl .who { display: flex; align-items: center; gap: 9px; }
.tbl .av { width: 26px; height: 26px; border-radius: 50%; background: var(--off); display: grid; place-items: center; font-size: 11px; font-weight: 600; color: var(--ink2); }

/* ── Hashbar (evidence hash) ──────────────────────────────────────────── */
.hash { font-family: var(--mono); font-size: 11.5px; color: var(--teal); }

/* ── Timeline ─────────────────────────────────────────────────────────── */
.tl { position: relative; padding-left: 26px; }
.tl::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--rule); }
.tl-item { position: relative; padding: 0 0 18px; }
.tl-item::before { content: ""; position: absolute; left: -23px; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 2px solid var(--teal); }
.tl-item.sealed::before { background: var(--teal); }
.tl-item.flag::before { border-color: var(--rose); background: var(--rose); }
.tl-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tl-row h4 { margin: 0; font-size: 14px; font-weight: 600; }
.tl-meta { font-family: var(--mono); font-size: 11px; color: var(--text2); margin-top: 3px; }

/* ── Mini bar / spark ─────────────────────────────────────────────────── */
.bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; }
.bars .bar { flex: 1; background: linear-gradient(var(--teal), #7fdedb); border-radius: 4px 4px 0 0; min-height: 4px; position: relative; }
.bars .bar.hl { background: linear-gradient(var(--lime), #d8ff7a); }
.bars-x { display: flex; gap: 6px; margin-top: 8px; }
.bars-x span { flex: 1; text-align: center; font-family: var(--mono); font-size: 10px; color: var(--text2); }

.donut { width: 132px; height: 132px; border-radius: 50%; display: grid; place-items: center; }
.donut .inner { width: 96px; height: 96px; background: #fff; border-radius: 50%; display: grid; place-items: center; text-align: center; }
.donut .inner b { font-size: 24px; font-weight: 600; }
.donut .inner small { font-family: var(--mono); font-size: 10px; color: var(--text2); }

/* ── Facility list / map ──────────────────────────────────────────────── */
.fac-map { position: relative; background: var(--ink); border-radius: 12px; overflow: hidden; min-height: 280px; }
.fac-map .grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 40px 40px; }
.fac-pin { position: absolute; transform: translate(-50%,-50%); }
.fac-pin .ring { width: 14px; height: 14px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(197,255,59,0.25); }
.fac-pin.warn .ring { background: var(--amber); box-shadow: 0 0 0 4px rgba(245,158,11,0.25); }
.fac-pin.bad .ring { background: var(--rose); box-shadow: 0 0 0 4px rgba(244,63,94,0.25); }
.fac-pin .lab { position: absolute; left: 18px; top: -4px; white-space: nowrap; font-family: var(--mono); font-size: 10px; color: rgba(245,241,232,0.8); }

/* ── Sensors ──────────────────────────────────────────────────────────── */
.sense-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
@media (max-width: 900px){ .sense-grid { grid-template-columns: repeat(2,1fr);} }
.sense { border: 1px solid var(--rule); border-radius: 10px; padding: 14px; background: #fff; }
.sense .lab { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; color: var(--text2); text-transform: uppercase; }
.sense .val { font-size: 24px; font-weight: 600; margin: 4px 0; }
.sense.ok .val { color: var(--ink); } .sense.bad .val { color: var(--rose); }
.sense .spark { display: flex; align-items: flex-end; gap: 2px; height: 28px; margin-top: 6px; }
.sense .spark i { flex: 1; background: var(--teal); border-radius: 1px; opacity: 0.6; }
.sense.bad .spark i { background: var(--rose); }

/* ── Forms (settings) ─────────────────────────────────────────────────── */
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink2); }
.field input, .field select, .field textarea { font-family: var(--sans); font-size: 14px; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 8px; background: #fff; color: var(--ink); }
.field input:focus, .field select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(14,165,160,0.12); }
.switch { position: relative; width: 40px; height: 23px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .sl { position: absolute; inset: 0; background: var(--rule); border-radius: 999px; transition: .2s; }
.switch .sl::before { content: ""; position: absolute; height: 17px; width: 17px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.switch input:checked + .sl { background: var(--teal); }
.switch input:checked + .sl::before { transform: translateX(17px); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.row-between:last-child { border-bottom: none; }
.row-between .t { font-size: 14px; font-weight: 600; }
.row-between .s { font-size: 12.5px; color: var(--text2); margin-top: 2px; }

/* ── Tabs (settings/integrations) ─────────────────────────────────────── */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--rule); margin-bottom: 20px; flex-wrap: wrap; }
.tabs button { border: none; background: none; font-size: 14px; font-weight: 600; color: var(--text2); padding: 10px 14px; border-bottom: 2px solid transparent; }
.tabs button.is-active { color: var(--ink); border-bottom-color: var(--teal); }

/* ── Integration tiles ────────────────────────────────────────────────── */
.intg { display: flex; align-items: center; gap: 14px; }
.intg .ico { width: 42px; height: 42px; border-radius: 10px; background: var(--off); display: grid; place-items: center; font-family: var(--mono); font-weight: 700; color: var(--ink2); font-size: 13px; }

/* ── Drawer (evidence detail) ─────────────────────────────────────────── */
.drawer-bg { position: fixed; inset: 0; background: rgba(10,21,33,0.45); backdrop-filter: blur(2px); z-index: 90; display: none; }
.drawer-bg.is-open { display: block; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 94vw); background: #fff; z-index: 100; transform: translateX(100%); transition: transform 0.25s ease; box-shadow: -20px 0 60px rgba(10,21,33,0.2); display: flex; flex-direction: column; }
.drawer.is-open { transform: none; }
.drawer-head { padding: 20px 24px; border-bottom: 1px solid var(--rule); display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.drawer-body { padding: 22px 24px; overflow-y: auto; flex: 1; }
.drawer-x { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--rule); background: #fff; display: grid; place-items: center; }
.shot { aspect-ratio: 4/3; border-radius: 10px; background: linear-gradient(135deg, #0e2b3a, #11414a); display: grid; place-items: center; color: rgba(245,241,232,0.5); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; }
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 8px 14px; font-size: 13.5px; }
.kv .k { color: var(--text2); font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.04em; padding-top: 2px; }

/* ── Section title ────────────────────────────────────────────────────── */
.sec-title { font-size: 13px; font-weight: 600; color: var(--ink2); margin: 26px 0 12px; display: flex; align-items: center; gap: 8px; }
.sec-title .vt-mono { font-size: 10px; color: var(--text2); }

.muted { color: var(--text2); }
.mono { font-family: var(--mono); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
hr.sep { border: 0; border-top: 1px solid var(--rule); margin: 24px 0; }

/* Role-conditional visibility */
[data-role-only] { display: none; }

/* Toast */
.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px); background: var(--ink); color: #EDEFF7; padding: 12px 18px; border-radius: 10px; font-size: 13.5px; font-weight: 500; box-shadow: 0 20px 50px -16px rgba(10,21,33,0.5); z-index: 300; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; display: flex; align-items: center; gap: 9px; max-width: 90vw; }
.toast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { background: #0c7f7b; }
.toast.warn { background: #a36500; }

/* Exceptions filter bar */
.exc-filterbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px; background: #fff; border: 1px solid var(--rule); border-radius: 10px; margin-bottom: 16px; }
.exc-filterbar .btn { padding-right: 8px; }

/* Mobile sidebar */
.side-toggle { display: none; }
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; grid-template-areas: "top" "main"; }
  .side { position: fixed; left: 0; top: 0; z-index: 120; transform: translateX(-100%); transition: transform 0.25s; width: var(--side-w); }
  .side.is-open { transform: none; }
  .side-toggle { display: grid; }
}