/* GAMS Cloud - "Kinetic Command" design tokens + components (plain CSS, no build step) */
:root {
  --surface: #0b1326;
  --surface-deep: #0f1729;
  --surface-low: #131b2e;
  --surface-container: #171f33;
  --surface-high: #222a3d;
  --surface-highest: #2d3449;
  --surface-bright: #31394d;
  --on-surface: #dae2fd;
  --on-variant: #8d97b3;
  --outline-variant: #434654;
  --primary: #a6c8ff;
  --primary-dim: #7fb0f5;
  --primary-container: #3b82f6;
  --on-primary: #06224a;
  --tertiary: #ffb77d;      /* amber: ON-AIR / alerts / emergency only */
  --tertiary-soft: #ffd0a6;
  --tertiary-hot: #ff8a5c;
  --ok: #6ee7a8;
  --error: #ff9a9a;
  --font-body: 'Kanit', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-num: 'Space Grotesk', 'Kanit', system-ui, sans-serif;
  --r-sm: 12px; --r-md: 16px; --r-lg: 24px;
  --grad-primary: linear-gradient(135deg, #a6c8ff, #3b82f6);
  --grad-air: linear-gradient(135deg, #ffd0a6, #ff8a5c);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; background: var(--surface); color: var(--on-surface);
  font-family: var(--font-body); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 6px; }
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.muted { color: var(--on-variant); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

/* ambient background */
.ambient { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.ambient i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; animation: drift 18s ease-in-out infinite; }
.ambient i:nth-child(1) { width: 520px; height: 520px; left: -120px; top: -140px; background: radial-gradient(circle, rgba(59,130,246,.35), transparent 70%); }
.ambient i:nth-child(2) { width: 460px; height: 460px; right: -140px; top: 25%; background: radial-gradient(circle, rgba(166,200,255,.18), transparent 70%); animation-delay: -6s; }
body > *:not(.ambient):not(dialog):not(.toasts):not(.topbar) { position: relative; z-index: 1; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(15, 23, 41, .82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.topbar-in { max-width: 1240px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--on-surface); }
.brand:hover { text-decoration: none; }
.brand img { height: 30px; width: auto; display: block; }
.brand small { font-family: var(--font-num); letter-spacing: .18em; font-size: 11px; color: var(--primary); text-transform: uppercase; border-left: 1px solid var(--outline-variant); padding-left: 10px; }
.nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { padding: 8px 14px; border-radius: 999px; color: var(--on-variant); white-space: nowrap; font-weight: 500; transition: background .2s, color .2s; }
.nav a:hover { color: var(--on-surface); background: rgba(255,255,255,.05); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--primary); background: rgba(166,200,255,.12); }
.userbox { position: relative; }
.userbtn { display: flex; align-items: center; gap: 8px; background: var(--surface-container); border: 0; border-radius: 999px; padding: 6px 14px 6px 6px; }
.userbtn .av { width: 28px; height: 28px; border-radius: 50%; background: var(--grad-primary); color: var(--on-primary); display: grid; place-items: center; font-weight: 600; font-family: var(--font-num); }
.menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 220px; background: var(--surface-high); border-radius: var(--r-md); padding: 8px; box-shadow: 0 20px 50px rgba(0,0,0,.5); animation: pop .18s both; }
.menu .who { padding: 8px 12px 10px; }
.menu button { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 10px 12px; border-radius: 10px; }
.menu button:hover { background: rgba(255,255,255,.06); }

/* layout */
.page { max-width: 1240px; margin: 0 auto; padding: 26px 20px 80px; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.eyebrow { font-family: var(--font-num); font-size: 12px; letter-spacing: .22em; color: var(--primary); text-transform: uppercase; }
h1 { font-size: 30px; font-weight: 500; line-height: 1.2; }
h2 { font-size: 19px; font-weight: 500; }
h3 { font-size: 16px; font-weight: 500; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.grow { flex: 1 1 auto; }
.grid { display: grid; gap: 16px; }
.grid.cols-auto { grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.grid.tiles { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-sm { display: flex; flex-direction: column; gap: 10px; }

/* surfaces: tonal, no borders */
.card { background: var(--surface-low); border-radius: var(--r-lg); padding: 22px; }
.card.hero { background: linear-gradient(160deg, #17223d, #131b2e 70%); box-shadow: 0 0 80px rgba(79,143,240,.10); }
.card.air { background: linear-gradient(160deg, #2a1d22, #131b2e 70%); box-shadow: 0 0 80px rgba(255,183,125,.14); }
.well { background: var(--surface-deep); border-radius: var(--r-md); padding: 14px 16px; }
.tile { background: var(--surface-low); border-radius: var(--r-md); padding: 16px 18px; }
.tile .label { font-size: 12px; color: var(--on-variant); letter-spacing: .08em; }
.tile .value { font-family: var(--font-num); font-size: 28px; font-weight: 600; line-height: 1.2; margin-top: 4px; }
.tile .value small { font-size: 15px; color: var(--on-variant); font-weight: 500; }
.section-label { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--on-variant); margin-bottom: 12px; }
.rise { animation: rise .6s cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(var(--i, 0) * 60ms); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 14px; border: 0; font-weight: 500; font-size: 14px;
  background: var(--surface-high); color: var(--on-surface); transition: transform .15s, filter .15s, background .2s; text-decoration: none; min-height: 42px; }
.btn:hover { background: var(--surface-highest); text-decoration: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .4; pointer-events: none; }
.btn.primary { background: var(--grad-primary); color: var(--on-primary); font-weight: 600; box-shadow: 0 8px 24px rgba(79,143,240,.28); }
.btn.primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn.air { background: var(--grad-air); color: #2a0f08; font-weight: 600; box-shadow: 0 8px 28px rgba(255,138,92,.4); }
.btn.air:hover { filter: brightness(1.06); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--on-variant); }
.btn.ghost:hover { background: rgba(255,255,255,.06); color: var(--on-surface); }
.btn.danger { background: rgba(255,154,154,.1); color: var(--error); }
.btn.danger:hover { background: rgba(255,154,154,.2); }
.btn.sm { padding: 6px 12px; min-height: 34px; font-size: 13px; border-radius: 11px; }

/* forms */
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label, .label { font-size: 13px; color: var(--on-variant); }
.input, select.input, textarea.input {
  width: 100%; background: var(--surface-deep); border: 0; border-radius: 14px; padding: 11px 14px; color: var(--on-surface); min-height: 44px;
  box-shadow: inset 0 0 0 1px transparent; transition: box-shadow .2s;
}
.input::placeholder { color: #5b6480; }
.input:focus { outline: none; box-shadow: inset 0 0 0 2px rgba(166,200,255,.6); }
textarea.input { resize: vertical; min-height: 96px; line-height: 1.5; }
select.input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--on-variant) 50%), linear-gradient(135deg, var(--on-variant) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.form-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.hint { font-size: 12.5px; color: var(--on-variant); }
.check { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 6px 0; }
.check input { width: 18px; height: 18px; accent-color: var(--primary-container); }
.switch { position: relative; width: 46px; height: 26px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; cursor: pointer; margin: 0; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--surface-highest); transition: background .2s; }
.switch span::after { content: ''; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px; border-radius: 50%; background: #dae2fd; transition: transform .2s; }
.switch input:checked + span { background: var(--primary-container); }
.switch input:checked + span::after { transform: translateX(20px); }
.switch input:focus-visible + span { outline: 2px solid var(--primary); outline-offset: 2px; }

/* chips / badges */
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 16px; border-radius: 999px; background: var(--surface-container); color: var(--on-variant); border: 0; font-size: 14px; transition: all .2s; }
.chip:hover { color: var(--on-surface); }
.chip[aria-pressed="true"], .chip.active { background: rgba(166,200,255,.15); color: var(--primary); box-shadow: inset 0 0 0 1px rgba(166,200,255,.45); }
.chip.air[aria-pressed="true"] { background: rgba(255,183,125,.15); color: var(--tertiary); box-shadow: inset 0 0 0 1px rgba(255,183,125,.5); }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 11px; border-radius: 999px; font-size: 12px; font-weight: 500; letter-spacing: .02em; background: rgba(166,200,255,.12); color: var(--primary); white-space: nowrap; }
.badge.ok { background: rgba(110,231,168,.12); color: var(--ok); }
.badge.err { background: rgba(255,154,154,.12); color: var(--error); }
.badge.air { background: rgba(255,183,125,.14); color: var(--tertiary); }
.badge.mute { background: var(--surface-high); color: var(--on-variant); }

/* status dot with pulsing ring */
.dot { position: relative; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--surface-highest); flex: none; }
.dot.on { background: var(--ok); box-shadow: 0 0 8px rgba(110,231,168,.7); }
.dot.on::after, .dot.air::after { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--ok); animation: ring 3.2s ease-out infinite; }
.dot.air { background: var(--tertiary); box-shadow: 0 0 10px rgba(255,183,125,.8); }
.dot.air::after { border-color: var(--tertiary); animation-duration: 1.4s; }
.dot.warn { background: var(--tertiary); }
.dot.err { background: var(--error); }

/* site cards */
.site-card { display: flex; flex-direction: column; gap: 14px; color: inherit; background: var(--surface-low); border-radius: var(--r-lg); padding: 20px; transition: transform .25s, background .25s; text-decoration: none !important; }
.site-card:hover { transform: translateY(-3px); background: var(--surface-container); }
.site-card h3 { font-size: 18px; }
.site-card .meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.site-card .meta b { overflow-wrap: anywhere; }
.site-card .meta .well { padding: 10px 12px; }
.site-card .meta b { display: block; font-family: var(--font-num); font-size: 20px; font-weight: 600; }
.site-card .meta span { font-size: 11.5px; color: var(--on-variant); letter-spacing: .06em; }
.pulse-row { display: flex; align-items: center; gap: 10px; }
.pulse-row .label-text { font-size: 13px; }

/* tabs */
.tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 18px; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { flex: none; padding: 9px 18px; border-radius: 999px; border: 0; background: transparent; color: var(--on-variant); font-weight: 500; }
.tab:hover { color: var(--on-surface); background: rgba(255,255,255,.05); }
.tab[aria-selected="true"] { color: var(--primary); background: rgba(166,200,255,.13); }
.tab.air[aria-selected="true"] { color: var(--tertiary); background: rgba(255,183,125,.13); }

/* tables */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th { text-align: left; font-size: 12px; font-weight: 500; letter-spacing: .1em; color: var(--on-variant); padding: 10px 14px; text-transform: uppercase; white-space: nowrap; }
td { padding: 12px 14px; vertical-align: middle; }
tbody tr:nth-child(odd) td { background: rgba(15,23,41,.55); }
tbody tr td:first-child { border-radius: 12px 0 0 12px; } tbody tr td:last-child { border-radius: 0 12px 12px 0; }
td .num, td.num { white-space: nowrap; }
.mono { font-family: var(--font-num); font-size: 13px; word-break: break-all; }

/* lists */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; }
.kv dt { color: var(--on-variant); font-size: 13px; } .kv dd { margin: 0; word-break: break-word; }
.ev { display: flex; gap: 12px; padding: 10px 0; align-items: flex-start; }
.ev + .ev { border-top: 0; }
.ev .time { font-family: var(--font-num); font-size: 12.5px; color: var(--on-variant); white-space: nowrap; min-width: 118px; }
.ev .body { flex: 1; min-width: 0; font-size: 14px; word-break: break-word; }
.empty { text-align: center; padding: 40px 16px; color: var(--on-variant); }
.empty img { width: 56px; opacity: .5; display: block; margin: 0 auto 10px; }

/* progress */
.bar { height: 8px; border-radius: 999px; background: var(--surface-highest); overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; background: var(--grad-primary); border-radius: 999px; transition: width .25s; }
.bar.air > i { background: var(--grad-air); }
.bar.striped > i { background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.22) 0 12px, transparent 12px 24px), var(--grad-primary); background-size: 56px 100%, 100% 100%; animation: stripe 1.4s linear infinite; }

/* dialog */
dialog { border: 0; padding: 0; background: var(--surface-container); color: var(--on-surface); border-radius: var(--r-lg); width: min(560px, calc(100vw - 28px)); max-height: calc(100vh - 28px); box-shadow: 0 30px 80px rgba(0,0,0,.6); }
dialog.wide { width: min(780px, calc(100vw - 28px)); }
dialog.air { background: linear-gradient(160deg, #2a1d22, #171f33 70%); }
dialog::backdrop { background: rgba(5, 9, 20, .7); backdrop-filter: blur(4px); }
dialog[open] { animation: pop .22s both; display: flex; flex-direction: column; }
.dlg-head { padding: 22px 24px 8px; }
.dlg-body { padding: 8px 24px 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.dlg-foot { padding: 14px 24px 22px; display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.secret { background: var(--surface-deep); border-radius: 14px; padding: 12px 14px; display: flex; gap: 10px; align-items: center; }
.secret code { flex: 1; font-family: var(--font-num); font-size: 14px; word-break: break-all; }
.checklist { max-height: 280px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; background: var(--surface-deep); border-radius: 14px; padding: 8px 12px; }

/* toasts */
.toasts { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 100; width: min(440px, calc(100vw - 28px)); }
.toast { background: var(--surface-highest); padding: 12px 16px; border-radius: 14px; box-shadow: 0 12px 40px rgba(0,0,0,.5); animation: rise .3s both; display: flex; gap: 10px; align-items: center; }
.toast.err { background: #3a2227; color: #ffd0d0; }
.toast.ok { background: #1b3a2e; color: #c7f5de; }

/* map */
.map-box { position: relative; height: min(62vh, 560px); min-height: 340px; border-radius: var(--r-lg); overflow: hidden; background: var(--surface-deep); }
#map { position: absolute; inset: 0; background: #0f1729; }
.leaflet-container { font-family: var(--font-body); background: #0f1729; }
.leaflet-tile-pane { filter: invert(.92) hue-rotate(185deg) saturate(.55) brightness(.9) contrast(.92); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--surface-high); color: var(--on-surface); border-radius: 14px; }
.leaflet-container a.leaflet-popup-close-button { color: var(--on-variant); }
.leaflet-control-attribution { background: rgba(15,23,41,.8) !important; color: var(--on-variant) !important; }
.leaflet-control-attribution a { color: var(--primary) !important; }
.pin { width: 20px; height: 20px; border-radius: 50%; border: 3px solid var(--surface); box-shadow: 0 0 0 2px rgba(255,255,255,.25), 0 4px 12px rgba(0,0,0,.5); }
.pin.online { background: var(--ok); } .pin.offline { background: #5b6480; } .pin.playing { background: var(--tertiary); animation: broadcast 1.5s ease-in-out infinite; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 13px; color: var(--on-variant); }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.legend i { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }

/* emergency */
.hazard { height: 8px; border-radius: 999px; background-size: 56px 8px; background-image: repeating-linear-gradient(135deg, #ffb77d 0 14px, #1a1214 14px 28px); animation: stripe 1.4s linear infinite; }
.em-types { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }

/* login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card { width: min(420px, 100%); }
.login-card img.logo { width: 220px; max-width: 70%; display: block; margin: 0 auto 6px; }

@keyframes rise { 0% { opacity: 0; transform: translateY(18px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes pop { 0% { opacity: 0; transform: scale(.96) translateY(6px); } 100% { opacity: 1; transform: none; } }
@keyframes ring { 0% { transform: scale(.9); opacity: .55; } 100% { transform: scale(2.4); opacity: 0; } }
@keyframes drift { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(40px, -30px); } }
@keyframes broadcast { 0% { box-shadow: 0 0 0 0 rgba(255,183,125,.55); } 70% { box-shadow: 0 0 0 14px rgba(255,183,125,0); } 100% { box-shadow: 0 0 0 0 rgba(255,183,125,0); } }
@keyframes stripe { to { background-position: 56px 0; } }
@keyframes spin { to { transform: rotate(360deg); } }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(166,200,255,.25); border-top-color: var(--primary); animation: spin .8s linear infinite; display: inline-block; }

@media (max-width: 720px) {
  .topbar-in { flex-wrap: wrap; gap: 8px 12px; padding: 10px 14px; }
  .nav { order: 3; flex-basis: 100%; }
  .brand small { display: none; }
  .page { padding: 18px 14px 70px; }
  h1 { font-size: 25px; }
  .card { padding: 18px; }
  .ev { flex-direction: column; gap: 2px; } .ev .time { min-width: 0; }
  .userbtn span.name { display: none; }
  .userbtn { padding: 6px; }
  .dlg-head, .dlg-body, .dlg-foot { padding-left: 18px; padding-right: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .dot.on::after, .dot.air::after { display: none; }
}

/* overflow safety */
.grid > *, .row > * { min-width: 0; }
.tile .value { font-size: clamp(22px, 3.2vw, 28px); overflow-wrap: anywhere; }