/* QC Pro — corporate trust: dark navy & charcoal, amber accent. Dark default, light switchable. */
:root, :root[data-theme="dark"] {
  --bg: #0b1220;
  --bg-2: #0f172a;
  --panel: #131c2e;
  --panel-2: #182338;
  --line: #24334d;
  --text: #eef2f9;
  --muted: #8fa3c0;
  --accent: #f5a524;
  --accent-2: #d97706;
  --accent-ink: #1a1206;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --info: #60a5fa;
  --shadow: 0 12px 30px rgba(2, 6, 17, .45);
  --hero-overlay: linear-gradient(105deg, rgba(7,12,24,.94) 0%, rgba(7,12,24,.82) 45%, rgba(11,18,32,.55) 100%);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f3f5f9;
  --bg-2: #e9edf4;
  --panel: #ffffff;
  --panel-2: #f6f8fb;
  --line: #d4dce8;
  --text: #10182a;
  --muted: #51607a;
  --accent: #b45309;
  --accent-2: #92400e;
  --accent-ink: #fff7ea;
  --ok: #059669;
  --warn: #b45309;
  --bad: #dc2626;
  --info: #2563eb;
  --shadow: 0 10px 24px rgba(16, 24, 42, .12);
  --hero-overlay: linear-gradient(105deg, rgba(13,20,36,.88) 0%, rgba(13,20,36,.74) 45%, rgba(13,20,36,.45) 100%);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5rem; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ── Price tokens: unbreakable, tabular ── */
.price, [data-price] { white-space: nowrap; font-variant-numeric: tabular-nums; }
.num { font-variant-numeric: tabular-nums; }

/* ── Sticky top nav ── */
.topnav {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topnav .bar { display: flex; align-items: center; gap: 14px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.brand img { height: 40px; width: auto; }
.navlinks { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.navlinks a, .navlinks button {
  display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px;
  border-radius: 10px; color: var(--text); font-weight: 600; font-size: .95rem;
  background: none; border: 0; cursor: pointer;
}
.navlinks a:hover, .navlinks button:hover { background: var(--panel-2); text-decoration: none; }
.navlinks a.active { background: var(--panel-2); color: var(--accent); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 20px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); font-weight: 700; font-size: .95rem;
  cursor: pointer; transition: transform .12s ease, filter .12s ease, background .12s ease;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.1); transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn.primary { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: var(--accent-ink); border: 0; }
.btn.ghost { background: transparent; }
.btn.danger { border-color: var(--bad); color: var(--bad); background: transparent; }
.btn.small { min-height: 44px; padding: 6px 12px; font-size: .85rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ── Hero ── */
.hero {
  position: relative; min-height: 78vh; display: grid; align-items: center;
  background: var(--hero-overlay), url('/assets/stock-1.jpg') center/cover no-repeat;
  border-bottom: 1px solid var(--line);
}
.hero .inner { padding: 96px 0; max-width: 780px; }
.kicker {
  display: inline-block; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
  background: rgba(245,165,36,.15); border: 1px solid rgba(245,165,36,.4);
  color: #fcd34d; font-weight: 700; font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase;
}
.hero h1 { font-size: clamp(3rem, 6vw, 4.2rem); font-weight: 800; letter-spacing: -1px; color: #f5f8ff; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.lede { font-size: 1.2rem; color: #c3cfe2; max-width: 620px; margin: 18px 0 30px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Sections ── */
section.block { padding: 84px 0; }
section.block.alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.sec-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.sec-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.5px; }
.sec-head p { color: var(--muted); font-size: 1.05rem; }

.grid { display: grid; gap: 22px; }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 940px) { .grid.c3, .grid.c4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid.c2, .grid.c3, .grid.c4 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px;
}
.card h3 { font-size: 1.15rem; }
.card p { color: var(--muted); margin: 0; font-size: .95rem; }
.card .icon { font-size: 1.6rem; }
.card img.thumb { border-radius: 12px; aspect-ratio: 16/9; object-fit: cover; margin-bottom: 8px; }

/* ── Pricing ── */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
@media (max-width: 940px) { .plans { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.plan {
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 28px;
  display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow);
}
.plan.featured { border-color: var(--accent); position: relative; }
.plan .tag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
  font-size: .75rem; font-weight: 800; letter-spacing: 1px; padding: 5px 14px; border-radius: 999px; white-space: nowrap;
}
.plan h3 { font-size: 1.1rem; margin: 0; }
.plan .price-row { display: flex; align-items: baseline; gap: 8px; min-height: 3.2rem; }
.plan .price { font-size: 2.3rem; font-weight: 800; letter-spacing: -1px; }
.plan .per { color: var(--muted); font-size: .9rem; white-space: nowrap; }
.plan ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; color: var(--muted); font-size: .93rem; flex: 1; }
.plan ul li::before { content: "✓ "; color: var(--ok); font-weight: 800; }

/* ── Footer ── */
footer.site {
  border-top: 1px solid var(--line); background: var(--bg-2);
  padding: 56px 0 32px; color: var(--muted); font-size: .92rem;
}
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 34px; }
@media (max-width: 800px) { footer.site .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { footer.site .cols { grid-template-columns: 1fr; } }
footer.site h4 { color: var(--text); font-size: .95rem; }
footer.site ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer.site .fine { border-top: 1px solid var(--line); padding-top: 22px; font-size: .8rem; }

/* ── App shell (portal + admin) ── */
.app-shell { display: grid; grid-template-columns: 250px 1fr; min-height: calc(100vh - 64px); }
.sidenav {
  background: var(--bg-2); border-right: 1px solid var(--line); padding: 18px 12px;
  display: flex; flex-direction: column; gap: 4px;
}
.sidenav a {
  display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 9px 14px;
  border-radius: 10px; color: var(--text); font-weight: 600; font-size: .93rem;
}
.sidenav a:hover { background: var(--panel-2); text-decoration: none; }
.sidenav a.active { background: var(--panel-2); color: var(--accent); border: 1px solid var(--line); }
.sidenav .navsec { margin: 14px 10px 4px; font-size: .72rem; letter-spacing: 1.6px; color: var(--muted); text-transform: uppercase; }
.main { padding: 26px; min-width: 0; }
.main h1 { font-size: 1.7rem; letter-spacing: -.5px; }
.main .sub { color: var(--muted); margin: 0 0 22px; }
@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidenav { flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--line); position: sticky; top: 64px; z-index: 50; }
  .sidenav .navsec { display: none; }
  .main { padding: 18px 14px; }
}

/* ── Forms ── */
label.f { display: grid; gap: 6px; font-size: .85rem; font-weight: 700; color: var(--muted); }
input, select, textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  font: inherit; font-size: .95rem;
}
textarea { min-height: 88px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.frow { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-bottom: 14px; }
form .card { gap: 0; }

/* ── Tables ── */
.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; }
.tbl th { text-align: left; color: var(--muted); font-size: .78rem; letter-spacing: 1px; text-transform: uppercase; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:hover td { background: var(--panel-2); }
.tbl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ── Badges / status ── */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 11px; border-radius: 999px;
  font-size: .76rem; font-weight: 800; letter-spacing: .4px; white-space: nowrap; border: 1px solid var(--line);
}
.badge.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.badge.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); background: color-mix(in srgb, var(--warn) 12%, transparent); }
.badge.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 45%, transparent); background: color-mix(in srgb, var(--bad) 12%, transparent); }
.badge.info { color: var(--info); border-color: color-mix(in srgb, var(--info) 45%, transparent); background: color-mix(in srgb, var(--info) 12%, transparent); }
.badge.mut { color: var(--muted); background: var(--panel-2); }

/* ── KPI cards ── */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 22px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.kpi .v { font-size: 1.9rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -1px; }
.kpi .l { color: var(--muted); font-size: .8rem; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; }

/* ── Kanban board ── */
.board { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; align-items: start; }
.col { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 12px; display: grid; gap: 10px; }
.col > h4 { margin: 2px 4px; font-size: .8rem; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
.tcard { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: grid; gap: 8px; font-size: .9rem; }
.tcard .meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.tcard .acts { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Map / polygon sketcher ── */
.map-box { width: 100%; height: 440px; border-radius: 16px; border: 1px solid var(--line); overflow: hidden; background: var(--bg-2); }
.map-box.small { height: 320px; }
.sketch { width: 100%; height: 100%; touch-action: none; cursor: crosshair; display: block; background:
  repeating-linear-gradient(0deg, transparent 0 39px, var(--line) 39px 40px),
  repeating-linear-gradient(90deg, transparent 0 39px, var(--line) 39px 40px), var(--bg-2); }

/* ── Journey stepper ── */
.stepper { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0 18px; }
.step {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; min-height: 44px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--panel); color: var(--muted); font-weight: 700; font-size: .82rem;
}
.step.done { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.step.now { color: var(--accent-ink); background: linear-gradient(120deg, var(--accent), var(--accent-2)); border: 0; }

/* ── Evidence thumbnails ── */
.evgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
.ev { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--panel-2); font-size: .72rem; }
.ev img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.ev .cap { padding: 5px 8px; color: var(--muted); }

/* ── Modal + toast ── */
dialog.modal {
  border: 1px solid var(--line); border-radius: 18px; background: var(--panel); color: var(--text);
  max-width: 520px; width: calc(100vw - 32px); padding: 26px; box-shadow: var(--shadow);
}
dialog.modal::backdrop { background: rgba(4, 8, 18, .7); backdrop-filter: blur(3px); }
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 100;
  background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 20px; box-shadow: var(--shadow); font-weight: 600; font-size: .93rem; max-width: min(560px, 92vw);
}
.toast.bad { border-color: var(--bad); }
.toast.ok { border-color: var(--ok); }

.notice { border: 1px dashed var(--line); border-radius: 12px; padding: 12px 16px; color: var(--muted); font-size: .88rem; background: var(--panel-2); }
.empty { text-align: center; color: var(--muted); padding: 42px 16px; border: 1px dashed var(--line); border-radius: 16px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
.mt { margin-top: 18px; } .mb { margin-bottom: 18px; }
.muted { color: var(--muted); }
.hide { display: none !important; }

/* Admin surface identity: charcoal top ribbon so /admin is visibly a different application */
body.admin { background: linear-gradient(180deg, #0a0f1a 0%, var(--bg) 240px); }
body.admin .topnav { background: color-mix(in srgb, #0a0f1a 90%, transparent); }
.admin-ribbon {
  background: linear-gradient(90deg, #1c2536, #0f1524); color: #cbd5e1; font-size: .78rem; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase; text-align: center; padding: 6px 10px; border-bottom: 1px solid var(--line);
}
:root[data-theme="light"] body.admin { background: var(--bg); }

@media (max-width: 480px) {
  .hero .inner { padding: 72px 0; }
  .main h1 { font-size: 1.4rem; }
  .map-box { height: 320px; }
}