/* AllRobots Fleet Intelligence — styles */

:root {
  --accent: #1F4FE0;
  --accent-hover: #173BB0;
  --accent-soft: #EEF3FF;
  --orange: #E0601A;
  --orange-bright: #FF8A3D;

  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --surface-2: #FAFBFD;
  --surface-3: #F4F7FA;
  --border: #E1E7EE;
  --border-soft: #EEF2F6;
  --border-strong: #CBD5E0;
  --grid: #E6ECF2;

  --ink: #0E1621;
  --text: #3B4756;
  --muted: #5A6878;

  --ok: #12855A;
  --warn: #B86E00;
  --charge: #0A7EA8;
  --fault: #C93636;

  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", Inter, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1240px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
h1, h2, h3 { font-family: var(--font-display); margin: 0; }
p { margin: 0; }

.container { max-width: var(--container); margin: 0 auto; }
.section { padding: 80px 24px; }
.mono { font-family: var(--font-mono); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.eyebrow { font: 500 12px var(--font-mono); color: var(--accent); letter-spacing: .08em; text-transform: uppercase; }
.h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -0.03em; line-height: 1.08; margin-top: 14px; }
.h2 .dim { color: var(--muted); }
.lead { color: var(--text); line-height: 1.6; }

.section-head { display: flex; flex-wrap: wrap; gap: 20px 60px; align-items: flex-end; }
.section-head > :first-child { flex: 999 1 520px; min-width: 0; }
.section-head > .lead { flex: 1 1 320px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; font-weight: 600; padding: 14px 22px; border-radius: 8px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #FFFFFF; }
.btn-primary:hover { color: #FFFFFF; box-shadow: 0 8px 20px -8px rgba(31, 79, 224, .5); }
.btn-ghost { border: 1px solid var(--border-strong); background: var(--surface); color: var(--ink); font-weight: 500; }
.btn-ghost:hover { color: var(--ink); }
.btn-sm { font-size: 14px; padding: 11px 18px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav { max-width: var(--container); margin: 0 auto; padding: 12px 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-name { font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand-name span { color: var(--muted); font-weight: 500; }
.nav-links { display: flex; flex-wrap: wrap; gap: 4px 22px; flex: 1 1 auto; font-size: 14px; }
.nav-links a { color: var(--text); text-decoration: none; padding: 10px 0; }
.nav-links a:hover { color: var(--accent); }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.nav-login { color: var(--ink); text-decoration: none; font-size: 14px; padding: 11px 14px; }

/* ---------- Grid backdrop ---------- */
.grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: 72px 24px 40px; }
.hero-inner { position: relative; display: flex; flex-wrap: wrap; gap: 32px 64px; align-items: flex-end; }
.hero-title-col { flex: 999 1 560px; min-width: 0; }
.hero-copy-col { flex: 1 1 340px; min-width: 0; }
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid #D5DEE8; background: var(--surface); border-radius: 999px; padding: 6px 14px;
  font: 500 12px var(--font-mono); color: var(--text); letter-spacing: .04em;
}
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex: none; }
.hero h1 { font-weight: 700; font-size: clamp(40px, 6vw, 76px); line-height: 1.02; letter-spacing: -0.035em; margin-top: 22px; }
.hero h1 .accent { color: var(--accent); }
.hero .lead { font-size: 18px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- Console ---------- */
.console-section { padding: 8px 24px 80px; }
.console { border: 1px solid var(--border); border-radius: 16px; background: var(--surface); overflow: hidden; box-shadow: 0 40px 100px -50px rgba(14, 22, 33, .35); }
.console-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; padding: 12px 18px; border-bottom: 1px solid var(--border); font: 500 12px var(--font-mono); color: var(--muted); background: var(--surface-2); }
.window-dots { display: flex; gap: 6px; }
.window-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.console-title { color: var(--ink); }
.live-tag { display: flex; align-items: center; gap: 6px; color: var(--fault); }
.console-bar .demo { margin-left: auto; }
.console-body { display: flex; flex-wrap: wrap; }

.map-col { flex: 999 1 560px; min-width: 0; padding: 18px; border-right: 1px solid var(--border); }
.map { position: relative; width: 100%; aspect-ratio: 600 / 400; border-radius: 10px; overflow: hidden; background: var(--surface-3); border: 1px solid var(--border); }
.map-floor { position: absolute; inset: 0; width: 100%; height: 100%; }
.scan { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 0%, rgba(31, 79, 224, .05) 50%, transparent 100%); animation: scan 6s linear infinite; pointer-events: none; }

.robot { position: absolute; width: 0; height: 0; will-change: left, top; }
.robot-dot { position: absolute; left: -7px; top: -7px; width: 14px; height: 14px; }
.robot-dot .ring { position: absolute; inset: 0; border-radius: 50%; background: var(--c); animation: ping 1.8s ease-out infinite; }
.robot-dot .core { position: absolute; inset: 0; border-radius: 50%; background: var(--c); border: 2px solid #FFFFFF; box-shadow: 0 2px 6px rgba(14, 22, 33, .3); transition: box-shadow .2s ease; }
.robot.is-selected .core { box-shadow: 0 0 0 2px var(--ink), 0 2px 6px rgba(14, 22, 33, .3); }
.robot-label {
  position: absolute; left: 12px; top: -24px; white-space: nowrap;
  font: 500 11px var(--font-mono); color: var(--ink); background: #FFFFFF;
  border: 1px solid var(--b); border-radius: 4px; padding: 2px 6px; box-shadow: 0 2px 6px rgba(14, 22, 33, .08);
}
.robot.is-selected .robot-label { border-color: var(--ink); }
.robot.flip .robot-label { left: auto; right: 12px; }
.robot.center .robot-label { left: 0; top: -30px; transform: translateX(-50%); }

.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; font-size: 12px; color: var(--text); }
.legend span { display: flex; align-items: center; gap: 6px; }
.legend i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.legend-blocks i { width: 12px; height: 8px; border-radius: 2px; border: 1px solid; }

.side-col { flex: 1 1 320px; min-width: 0; padding: 18px; display: flex; flex-direction: column; gap: 14px; background: var(--surface-2); }
.kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.panel { border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.kpi { padding: 14px; }
.kpi-label { font-size: 12px; color: var(--muted); }
.kpi-value { font: 600 32px var(--font-display); margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi-value.ok { color: var(--ok); }
.kpi-value.warn { color: var(--warn); }

.telemetry { padding: 14px; }
.telemetry-head { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.telemetry-head .mono { color: var(--accent); }
.spark { width: 100%; height: 64px; display: block; margin-top: 8px; }

.feed-panel { overflow: hidden; flex: 1 1 auto; }
.feed-head { display: flex; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 12px; color: var(--muted); }
.feed-head .mono { color: var(--ok); }
.feed.anim { animation: feedIn .55s cubic-bezier(.2, .7, .2, 1); }
.feed-item { display: flex; gap: 10px; padding: 11px 14px; border-bottom: 1px solid var(--border-soft); }
.feed-item .dot { margin-top: 6px; }
.feed-msg { font-size: 13px; line-height: 1.4; color: var(--ink); }
.feed-msg b { font-weight: 600; }
.feed-time { font: 400 11px var(--font-mono); color: var(--muted); margin-top: 2px; }

/* Fleet table */
.table-wrap { border-top: 1px solid var(--border); overflow-x: auto; }
.fleet-table { width: 100%; min-width: 860px; border-collapse: collapse; font-size: 13px; }
.fleet-table caption { text-align: left; padding: 16px 18px 6px; font: 600 15px var(--font-display); color: var(--ink); }
.fleet-table caption span { font: 400 12px var(--font-sans); color: var(--muted); }
.fleet-table th { text-align: left; color: var(--muted); font-weight: 500; padding: 10px 12px; }
.fleet-table td { padding: 12px; color: var(--text); }
.fleet-table th:first-child, .fleet-table td:first-child { padding-left: 18px; }
.fleet-table th:last-child, .fleet-table td:last-child { padding-right: 18px; text-align: right; }
.fleet-table tbody tr { border-top: 1px solid var(--border-soft); transition: background .2s ease; }
.fleet-table tbody tr.is-selected { background: rgba(31, 79, 224, .06); }
.fleet-table .unit { font: 500 13px var(--font-mono); color: var(--ink); }
.fleet-table .task { color: var(--ink); }
.fleet-table .fw { font: 400 12px var(--font-mono); }
.batt { display: flex; align-items: center; gap: 8px; }
.batt-track { width: 70px; height: 6px; border-radius: 3px; background: var(--grid); overflow: hidden; }
.batt-fill { height: 100%; transition: width .4s linear; }
.batt-txt { font: 400 12px var(--font-mono); color: var(--text); min-width: 32px; }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; padding: 4px 10px; border-radius: 999px; }
.pill .dot { width: 6px; height: 6px; }
.rowbtn { background: #FFFFFF; border: 1px solid var(--border-strong); color: #2A3646; border-radius: 6px; padding: 8px 12px; font: 500 13px var(--font-sans); cursor: pointer; min-height: 36px; }
.rowbtn:hover, .rowbtn:focus-visible { border-color: var(--accent); color: var(--accent); }

/* ---------- Operating loop ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 40px; }
.step { position: relative; border: 1px solid var(--border); border-radius: 12px; padding: 20px; background: var(--surface); transition: background .4s ease, border-color .4s ease; overflow: hidden; }
.step.is-active { border-color: var(--accent); background: var(--accent-soft); }
.step-num { font: 500 12px var(--font-mono); color: var(--muted); }
.step.is-active .step-num { color: var(--accent); }
.step-title { font: 600 20px var(--font-display); margin-top: 10px; }
.step p { margin-top: 8px; font-size: 14px; line-height: 1.55; color: var(--text); }
.step-progress { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--accent); }

/* ---------- Cards ---------- */
.cards { display: grid; gap: 14px; margin-top: 40px; }
.cards-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.cards-4 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.card { border: 1px solid var(--border); border-radius: 14px; padding: 24px; background: var(--surface); transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.card:hover { border-color: var(--border-strong); transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(14, 22, 33, .35); }
.card h3 { font-size: 20px; font-weight: 600; margin-top: 16px; }
.card p { margin-top: 8px; color: var(--text); line-height: 1.6; font-size: 15px; }
.card-rows { margin-top: 18px; display: flex; flex-direction: column; gap: 6px; font: 400 12px var(--font-mono); }
.card-rows div { display: flex; justify-content: space-between; padding: 8px 10px; background: var(--surface-3); border-radius: 6px; }
.c-ok { color: var(--ok); }
.c-fault { color: var(--fault); }
.meter { margin-top: 18px; height: 8px; border-radius: 4px; background: var(--grid); overflow: hidden; }
.meter-fill { height: 100%; background: var(--charge); width: 0; transition: width .3s linear; }
.meter-txt { margin-top: 6px; font: 400 12px var(--font-mono); color: var(--muted); }
.alert-chip { margin-top: 18px; display: flex; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid #F0C48A; background: #FFF6EA; border-radius: 8px; font-size: 13px; color: var(--ink); }
.bars { margin-top: 18px; display: flex; align-items: flex-end; gap: 6px; height: 56px; }
.bars span { flex: 1; background: #C9D6F5; border-radius: 2px 2px 0 0; transition: height .6s ease; }
.bars span:last-child { background: var(--accent); }

/* ---------- Planning ---------- */
.planning { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding-top: 90px; }
.timeline-box { margin-top: 40px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); overflow-x: auto; }
.timeline { min-width: 820px; padding: 18px 18px 22px; }
.timeline-hours { display: flex; padding-left: 140px; font: 400 11px var(--font-mono); color: var(--muted); }
.timeline-hours div { flex: 1; }
.lanes { position: relative; margin-top: 10px; }
.lane { display: flex; align-items: center; height: 46px; border-top: 1px solid var(--grid); }
.lane-name { width: 140px; flex: none; font: 500 12px var(--font-mono); color: var(--ink); }
.lane-track { position: relative; flex: 1; height: 30px; }
.block { position: absolute; top: 0; bottom: 0; border: 1px solid; border-radius: 6px; padding: 0 8px; display: flex; align-items: center; font-size: 12px; color: var(--ink); overflow: hidden; white-space: nowrap; transition: opacity .4s ease; }
.block.is-past { opacity: .5; }
.b-task, .lg-task { background: #DDF3E9; border-color: #8CCFB2; }
.b-charge, .lg-charge { background: #DCEFF7; border-color: #86C4DC; }
.b-maint, .lg-maint { background: #FBE2E2; border-color: #E6A1A1; }
.b-staff, .lg-staff { background: #FFF0DC; border-color: #F0C48A; }
.now-line { position: absolute; top: -6px; bottom: 0; left: 140px; width: 2px; background: var(--accent); }
.now-line span { position: absolute; top: -20px; left: -24px; font: 600 11px var(--font-mono); color: #FFFFFF; background: var(--accent); padding: 2px 6px; border-radius: 4px; }

/* ---------- Decision support ---------- */
.split { display: flex; flex-wrap: wrap; gap: 40px 64px; align-items: center; }
.split > :first-child { flex: 1 1 420px; min-width: 0; }
.split > :last-child { flex: 1 1 460px; min-width: 0; }
.split .lead { margin-top: 18px; line-height: 1.65; }
.recs { display: flex; flex-direction: column; gap: 12px; }
.rec { display: flex; gap: 16px; align-items: flex-start; border: 1px solid var(--border); background: var(--surface); border-radius: 12px; padding: 18px 20px; transition: background .4s ease, border-color .4s ease; }
.rec.is-active { border-color: var(--accent); background: var(--accent-soft); }
.rec-tag { flex: none; font: 600 12px var(--font-mono); color: #FFFFFF; background: var(--muted); border-radius: 4px; padding: 3px 7px; margin-top: 2px; transition: background .4s ease; }
.rec.is-active .rec-tag { background: var(--accent); }
.rec-title { font: 600 16px var(--font-display); }
.rec-text { font-size: 14px; color: var(--text); margin-top: 4px; line-height: 1.5; }

/* ---------- Use cases ---------- */
.usecase { padding: 12px 12px 24px; overflow: hidden; }
.usecase img { width: 100%; height: auto; border-radius: 10px; aspect-ratio: 320 / 180; }
.usecase-body { padding: 0 12px; }
.usecase-kicker { font: 500 12px var(--font-mono); color: var(--muted); margin-top: 18px; }
.usecase h3 { font-size: 22px; margin-top: 10px; }

/* ---------- Integrations ---------- */
.integrations { padding: 40px 24px 90px; }
.integrations-box { border: 1px solid var(--border); border-radius: 16px; padding: 40px; background: var(--surface); display: flex; flex-wrap: wrap; gap: 32px 64px; align-items: center; }
.integrations-box > :first-child { flex: 1 1 380px; min-width: 0; }
.integrations-box h2 { font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.03em; line-height: 1.1; margin-top: 14px; }
.partners { flex: 1 1 460px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.partner { border: 1px solid var(--border); border-radius: 10px; padding: 18px; background: var(--bg); }
.partner strong { display: block; font: 600 17px var(--font-display); }
.partner span { display: block; font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 100px 24px; text-align: center; overflow: hidden; background: var(--ink); color: #FFFFFF; }
.cta .grid-bg {
  background-image: linear-gradient(#1B2633 1px, transparent 1px), linear-gradient(90deg, #1B2633 1px, transparent 1px);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 0%, transparent 70%);
  mask-image: radial-gradient(circle at 50% 50%, #000 0%, transparent 70%);
}
.cta-inner { position: relative; max-width: 820px; margin: 0 auto; }
.cta h2 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -0.035em; line-height: 1.05; }
.cta h2 span { color: var(--orange-bright); }
.cta p { color: #B9C5D2; font-size: 18px; line-height: 1.6; margin: 20px auto 0; max-width: 600px; }
.cta .btn-row { justify-content: center; margin-top: 32px; }
.btn-light { background: #FFFFFF; color: var(--ink); }
.btn-light:hover { color: var(--ink); }
.btn-outline-dark { border: 1px solid var(--text); color: #FFFFFF; font-weight: 500; }
.btn-outline-dark:hover { color: #FFFFFF; }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); padding: 48px 24px 32px; }
.footer-grid { display: flex; flex-wrap: wrap; gap: 32px 64px; }
.footer-brand { flex: 2 1 280px; min-width: 0; }
.footer-brand .brand-name { font-size: 18px; }
.footer-brand p { color: var(--muted); font-size: 14px; line-height: 1.6; margin-top: 12px; max-width: 340px; }
.footer-col { flex: 1 1 150px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-col strong { color: var(--ink); font-weight: 600; }
.footer-col a { color: var(--text); text-decoration: none; }
.footer-col a:hover { color: var(--accent); }
.copyright { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }

/* ---------- Motion ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
.live { animation: blink 1.4s ease-in-out infinite; }

@keyframes ping { 0% { transform: scale(1); opacity: .55; } 100% { transform: scale(3.2); opacity: 0; } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
@keyframes feedIn { from { transform: translateY(-14px); opacity: .3; } to { transform: none; opacity: 1; } }
@keyframes scan { 0% { transform: translateY(-100%); } 100% { transform: translateY(100%); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .live, .scan, .robot-dot .ring, .feed.anim { animation: none; }
}

@media (max-width: 640px) {
  .section { padding: 64px 20px; }
  .integrations-box { padding: 24px; }
  .map-col { border-right: 0; border-bottom: 1px solid var(--border); }
  .nav-links { display: none; }
  .nav { justify-content: space-between; }
  .robot-label { display: none; }
}

/* =========================================================
   LOGIN PAGE
   ========================================================= */
.nav-login.is-current { color: var(--accent); font-weight: 600; }

.login-main { position: relative; padding: 56px 24px 96px; overflow: hidden; }
.login-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  grid-template-areas: "intro card" "pulse card";
  gap: 32px 64px;
  align-items: start;
}
.login-intro { grid-area: intro; }
.login-card { grid-area: card; }
.fleet-pulse { grid-area: pulse; }

.back-link { display: inline-block; font-size: 14px; color: var(--text); text-decoration: none; margin-bottom: 28px; padding: 6px 0; }
.back-link:hover { color: var(--accent); }
.login-intro h1 { font-weight: 700; font-size: clamp(44px, 6vw, 72px); line-height: 1.02; letter-spacing: -0.035em; margin-top: 16px; }
.login-intro h1 .accent { color: var(--accent); }
.login-intro .lead { font-size: 18px; margin-top: 18px; max-width: 520px; }

/* Card */
.login-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 32px;
  box-shadow: 0 40px 100px -50px rgba(14, 22, 33, .35);
  position: sticky; top: 96px;
}
.login-card-top { display: flex; align-items: center; justify-content: space-between; }
.step-tag { display: inline-flex; gap: 8px; align-items: center; font: 500 12px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; }
.step-tag .mono { color: var(--accent); }
.login-card h2 { font-size: 26px; letter-spacing: -0.02em; margin-top: 22px; }
.login-card .muted { color: var(--text); margin-top: 8px; line-height: 1.55; font-size: 15px; }

.login-form { margin-top: 24px; display: flex; flex-direction: column; gap: 18px; }
.field label { display: block; font-size: 14px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.field input {
  width: 100%; height: 48px; padding: 0 14px; font: 400 16px var(--font-sans); color: var(--ink);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input::placeholder { color: #7D8A99; }
.field input:hover { border-color: #AEBBCB; }
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(31, 79, 224, .15); }
.input-wrap { position: relative; }
.input-wrap input { padding-right: 76px; }
.pw-toggle {
  position: absolute; right: 6px; top: 6px; height: 36px; min-width: 60px; padding: 0 10px;
  border: 0; border-radius: 7px; background: var(--surface-3); color: var(--text);
  font: 500 13px var(--font-sans); cursor: pointer;
}
.pw-toggle:hover, .pw-toggle:focus-visible { color: var(--accent); }
.form-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; font-size: 14px; }
.check { display: inline-flex; align-items: center; gap: 10px; color: var(--text); cursor: pointer; min-height: 44px; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); margin: 0; }
.form-row a { text-decoration: none; font-weight: 500; padding: 12px 0; }
.btn-block { width: 100%; height: 52px; border: 0; font: 600 16px var(--font-sans); cursor: pointer; margin-top: 4px; }
.support-line { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 14px; color: var(--text); text-align: center; }
.support-line a { font-weight: 500; text-decoration: none; }

/* Robot face (reacts to the form) */
.bot-face { flex: none; overflow: visible; }
.bot-eyes { transition: transform .25s ease; }
.bot-eyes .eye { transform-box: fill-box; transform-origin: center; animation: blinkEye 4.6s infinite; }
.bot-eyes .eye-closed { opacity: 0; transition: opacity .15s ease; }
.bot-face.eyes-closed .eye { opacity: 0; animation: none; }
.bot-face.eyes-closed .eye-closed { opacity: 1; }
.bot-mouth { transition: d .25s ease; }
.bot-face.is-happy .bot-mouth { d: path("M9 19.5q6 4 12 0"); }
@keyframes blinkEye { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }

/* Fleet pulse panel */
.fleet-pulse { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 24px; }
.pulse-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 12px; }
.pulse-status { display: flex; gap: 14px; align-items: center; }
.pulse-status strong { display: block; font: 600 16px var(--font-display); }
.pulse-status span { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }
.status-beacon { position: relative; width: 14px; height: 14px; flex: none; }
.status-beacon::before, .status-beacon span { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--ok); }
.status-beacon span { animation: ping 1.8s ease-out infinite; }
.pulse-clock { font-size: 12px; color: var(--muted); padding-top: 3px; }

.status-bar { display: flex; height: 10px; border-radius: 6px; overflow: hidden; margin-top: 22px; background: var(--grid); gap: 2px; }
.seg { height: 100%; transition: flex-grow .6s cubic-bezier(.2, .7, .2, 1); flex: 0 0 0; min-width: 0; }
.seg-ok { background: var(--ok); }
.seg-charge { background: var(--charge); }
.seg-warn { background: #D98A00; }
.seg-maint { background: var(--fault); }

.status-counts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.status-counts div { display: flex; align-items: baseline; gap: 6px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.status-counts i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; transform: translateY(-1px); }
.status-counts b { font: 600 20px var(--font-display); color: var(--ink); font-variant-numeric: tabular-nums; display: inline-block; }
.status-counts b.bump { animation: bump .45s ease; }
@keyframes bump { 40% { transform: scale(1.25); } }

.unit-grid { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; margin-top: 20px; }
.unit {
  position: relative; aspect-ratio: 1 / 1; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-3); display: flex; flex-direction: column; justify-content: space-between; padding: 6px;
  transition: background .5s ease, border-color .5s ease;
}
.unit .u-id { font: 500 9px var(--font-mono); color: var(--muted); white-space: nowrap; overflow: hidden; }
.unit .u-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); align-self: flex-end; box-shadow: 0 0 0 0 var(--c); }
.unit .u-batt { position: absolute; left: 6px; right: 18px; bottom: 9px; height: 3px; border-radius: 2px; background: var(--grid); overflow: hidden; }
.unit .u-batt span { display: block; height: 100%; background: var(--c); transition: width .6s ease; }
.unit.s-ok { --c: var(--ok); }
.unit.s-charge { --c: var(--charge); background: #EEF7FB; border-color: #BFE0EC; }
.unit.s-warn { --c: #D98A00; background: #FFF7EA; border-color: #F0C48A; }
.unit.s-maint { --c: var(--fault); background: #FDF0F0; border-color: #EBB0B0; }
.unit.changed { animation: flipIn .6s cubic-bezier(.2, .7, .2, 1); }
.unit.changed .u-dot { animation: dotPing .9s ease-out; }
@keyframes flipIn { 0% { transform: rotateX(80deg) scale(.9); } 100% { transform: none; } }
@keyframes dotPing { 0% { box-shadow: 0 0 0 0 var(--c); } 100% { box-shadow: 0 0 0 10px transparent; } }

.ticker { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding: 12px 14px; background: var(--surface-3); border-radius: 10px; font-size: 13px; overflow: hidden; }
.ticker-label { flex: none; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.ticker-text { color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticker-text.anim { animation: feedIn .45s cubic-bezier(.2, .7, .2, 1); }
.pulse-note { font-size: 11px; color: var(--muted); margin-top: 10px; text-align: right; }

@media (max-width: 960px) {
  .login-layout { grid-template-columns: minmax(0, 1fr); grid-template-areas: "intro" "card" "pulse"; }
  .login-card { position: static; }
}
@media (max-width: 640px) {
  .login-main { padding: 32px 16px 64px; }
  .login-card { padding: 24px 20px; }
  .unit-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .status-counts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .bot-eyes .eye, .status-beacon span, .unit.changed, .unit.changed .u-dot, .ticker-text.anim, .status-counts b.bump { animation: none; }
}

/* =========================================================
   COOKIE CONSENT
   ========================================================= */
.link-btn { background: none; border: 0; padding: 0; font: inherit; color: var(--text); text-align: left; cursor: pointer; }
.link-btn:hover, .link-btn:focus-visible { color: var(--accent); }

.consent {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 100;
  max-width: 980px; margin: 0 auto;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 30px 80px -30px rgba(14, 22, 33, .45);
  opacity: 0; transform: translateY(16px);
  transition: opacity .25s ease, transform .25s ease;
}
.consent.is-visible { opacity: 1; transform: none; }
.consent-inner { padding: 22px 24px; display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: flex-end; }
.consent-text { flex: 999 1 420px; min-width: 0; }
.consent-title { font: 600 17px var(--font-display); }
.consent-text p { margin-top: 6px; font-size: 14px; line-height: 1.55; color: var(--text); }
.consent-text a { font-weight: 500; }
.consent-prefs { flex: 1 1 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.consent-prefs[hidden] { display: none; }
.consent-opt { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; background: var(--surface-2); }
.consent-opt.is-locked { cursor: default; opacity: .8; }
.consent-opt input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }
.consent-opt strong { display: block; font-size: 14px; font-weight: 600; }
.consent-opt small { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; line-height: 1.4; }
.consent-actions { flex: 1 1 auto; display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.consent-btn {
  min-height: 44px; padding: 0 18px; border-radius: 8px; cursor: pointer;
  font: 600 14px var(--font-sans); background: var(--surface); color: var(--ink); border: 1px solid var(--border-strong);
}
.consent-btn:hover, .consent-btn:focus-visible { border-color: var(--accent); color: var(--accent); }
.consent-btn-primary { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.consent-btn-primary:hover, .consent-btn-primary:focus-visible { background: var(--accent-hover); color: #FFFFFF; }
.consent-btn[hidden] { display: none; }

@media (max-width: 640px) {
  .consent { left: 8px; right: 8px; bottom: 8px; }
  .consent-inner { padding: 18px; }
  .consent-actions { width: 100%; }
  .consent-btn { flex: 1 1 calc(50% - 4px); }
}
@media (prefers-reduced-motion: reduce) { .consent { transition: none; } }

/* ---------- Login form feedback ---------- */
.form-alert {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 14px; border-radius: 10px; border: 1px solid; font-size: 14px; line-height: 1.45;
  animation: alertIn .3s cubic-bezier(.2, .7, .2, 1);
}
.form-alert[hidden] { display: none; }
.form-alert-icon { flex: none; margin-top: 1px; }
.form-alert.is-error { background: #FDF0F0; border-color: #EBB0B0; color: #A82828; }
.form-alert.is-error .icon-ok { display: none; }
.form-alert.is-success { background: #E9F6F0; border-color: #A9DCC6; color: #0E6B48; }
.form-alert.is-success .icon-err { display: none; }
.form-alert-text { color: inherit; font-weight: 500; }
@keyframes alertIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

.field-error { margin: 6px 0 0; font-size: 13px; color: #A82828; display: flex; gap: 6px; align-items: center; }
.field-error::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.field-error[hidden] { display: none; }
.field.has-error input, .field input[aria-invalid="true"] { border-color: #C93636; background: #FFFBFB; }
.field.has-error input:focus, .field input[aria-invalid="true"]:focus { box-shadow: 0 0 0 4px rgba(201, 54, 54, .15); }

.btn-block { position: relative; gap: 10px; }
.btn-block:disabled { cursor: not-allowed; opacity: .85; transform: none; box-shadow: none; }
.spinner { display: none; width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .45); border-top-color: #FFFFFF; animation: spin .7s linear infinite; }
.btn-block.is-loading .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.login-card.shake { animation: shake .45s cubic-bezier(.36, .07, .19, .97); }
@keyframes shake { 15%, 85% { transform: translateX(-2px); } 30%, 70% { transform: translateX(4px); } 45%, 55% { transform: translateX(-6px); } }

.bot-face.is-sad .bot-mouth { d: path("M9 21.5q6-4 12 0"); }

@media (prefers-reduced-motion: reduce) {
  .form-alert, .login-card.shake { animation: none; }
  .spinner { animation-duration: 1.6s; }
}