/* =========================================================
   SKYVIDYA OBSERVATORY: AGRO — app-scale stylesheet
   Built on the binding Skyvidya Design System tokens
   (Inter Tight · Instrument Serif · JetBrains Mono ·
    coral/cyan · HUD chrome · square corners · hairlines)
   re-scaled from deck (1920) density to product UI density.
   ========================================================= */

@import url("https://fonts.googleapis.com/css2?family=Inter+Tight:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@300;400;500;600&display=swap");

:root {
  /* --- Ink base (DS) --- */
  --sv-ink-1000: #06070A;
  --sv-ink-900:  #0A0B0D;
  --sv-ink-800:  #14161A;
  --sv-ink-700:  #1B1E24;
  --sv-ink-600:  #262A33;
  --sv-ink-500:  #353A45;
  --sv-line:     #232830;
  --sv-line-soft:#1A1D23;

  --sv-text-strong: #F6F4EE;
  --sv-text-base:   #C9CBD1;
  --sv-text-soft:   #8A8F99;
  --sv-text-mute:   #5A5F6A;

  /* --- Brand (DS) --- */
  --sv-coral:       #FF5C2E;
  --sv-coral-deep:  #E04217;
  --sv-coral-soft:  #FF8763;
  --sv-cyan:        #4ED2D2;
  --sv-cyan-deep:   #2BA8A8;
  --sv-success:     #4EE08E;
  --sv-warn:        #F6C612;

  /* --- Sequential / divergent ramps (DS) --- */
  --sv-seq-1: #1E1F4A; --sv-seq-2: #2C3A8A; --sv-seq-3: #2A6FA8;
  --sv-seq-4: #1FA7B0; --sv-seq-5: #5FD6A4; --sv-seq-6: #D9F37C; --sv-seq-7: #FFFAA8;

  /* --- Risk scale (heat signature, derived from DS brand+semantic) --- */
  --risk-critical: #FF5C2E;   /* coral — brand signal for territory/critical */
  --risk-high:     #F2933A;   /* amber bridge coral→warn */
  --risk-medium:   #F6C612;   /* warn yellow */
  --risk-low:      #4EE08E;   /* success */
  --risk-unknown:  #2A3340;   /* dim ink */

  /* --- Fonts (DS) --- */
  --font-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-body:    "Inter Tight", "Inter", system-ui, sans-serif;
  --font-italic:  "Instrument Serif", Georgia, serif;
  --font-mono:    "JetBrains Mono", ui-monospace, Menlo, monospace;

  /* --- Semantic --- */
  --bg:        var(--sv-ink-900);
  --bg-void:   var(--sv-ink-1000);
  --bg-elev:   var(--sv-ink-800);
  --bg-elev-2: var(--sv-ink-700);
  --bg-hover:  var(--sv-ink-600);
  --fg:        var(--sv-text-strong);
  --fg-mid:    var(--sv-text-base);
  --fg-soft:   var(--sv-text-soft);
  --fg-mute:   var(--sv-text-mute);
  --rule:      var(--sv-line);
  --rule-soft: var(--sv-line-soft);
  --accent:    var(--sv-coral);
  --accent-2:  var(--sv-cyan);
  --grid-tint: rgba(255,255,255,0.035);

  --radius:    6px;
  --radius-lg: 10px;

  --track-eyebrow: 0.18em;
  --track-mono:    0.05em;
}

/* =========================================================
   LIGHT THEME — warm cream (DS Paper scale).
   Overrides raw neutral ink tokens (tracks/lines/scrollbars)
   AND semantic tokens so the whole platform flips cleanly.
   ========================================================= */
[data-theme="light"] {
  --sv-ink-700: #E5DFD0;
  --sv-ink-600: #D6CFBE;
  --sv-ink-500: #BDB4A0;

  --bg:        #F4F1EA;   /* paper-200 canvas */
  --bg-void:   #E9E3D5;   /* deepest */
  --bg-elev:   #FFFFFF;   /* paper-100 card */
  --bg-elev-2: #F0ECE2;   /* inset / hover (darker than card) */
  --bg-hover:  #ECE6DA;
  --fg:        #14161A;
  --fg-mid:    #353A45;
  --fg-soft:   #5A5F6A;
  --fg-mute:   #8A8F99;
  --rule:      #D9D2C2;
  --rule-soft: #E5DFD0;
  --grid-tint: rgba(0,0,0,0.04);
  --accent:    var(--sv-coral);
  --accent-2:  var(--sv-cyan-deep);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  background: var(--bg-void);
  color: var(--fg-mid);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}
#root { height: 100vh; }

/* --- Typographic primitives --- */
.mono {
  font-family: var(--font-mono);
  letter-spacing: var(--track-mono);
  font-feature-settings: "tnum" 1;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--fg-soft);
}
.tnum { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.serif-it { font-family: var(--font-italic); font-style: italic; }
.coral { color: var(--sv-coral); }
.cyan  { color: var(--sv-cyan); }
.soft  { color: var(--fg-soft); }
.mute  { color: var(--fg-mute); }

h1,h2,h3,h4 { font-family: var(--font-display); color: var(--fg); margin: 0; font-weight: 600; letter-spacing: -0.02em; }

/* --- App shell --- */
.app-shell {
  display: grid;
  grid-template-rows: 56px 1fr;
  height: 100vh;
  background:
    linear-gradient(var(--grid-tint) 1px, transparent 1px) 0 0 / 100% 40px,
    linear-gradient(90deg, var(--grid-tint) 1px, transparent 1px) 0 0 / 40px 100%,
    var(--bg);
}
.app-body {
  display: grid;
  grid-template-columns: 64px 1fr var(--ai-w, 360px);
  min-height: 0;
  transition: grid-template-columns 260ms cubic-bezier(.4,0,.2,1);
}
.app-body.ai-collapsed { --ai-w: 0px; }

/* --- HUD top bar --- */
.hud-top {
  display: flex; align-items: center; gap: 20px;
  padding: 0 18px;
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg) 92%, black);
}
.brand-lockup { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-lockup:hover .brand-word b { color: var(--sv-coral); }
.brand-mark {
  width: 26px; height: 26px; object-fit: contain;
  filter: invert(1);
}
.brand-word { display: flex; flex-direction: column; line-height: 1; }
.brand-word b {
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  letter-spacing: 0.16em; color: var(--fg); text-transform: uppercase;
}
.brand-word span {
  font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.14em;
  color: var(--fg-soft); text-transform: uppercase; margin-top: 3px;
}

.top-nav { display: flex; gap: 2px; margin-left: 14px; }
.top-nav button {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--fg-soft);
  background: none; border: none; cursor: pointer;
  padding: 8px 14px; position: relative; transition: color 160ms;
}
.top-nav button:hover { color: var(--fg-mid); }
.top-nav button.active { color: var(--fg); }
.top-nav button.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: -1px;
  height: 2px; background: var(--accent);
}

.hud-spacer { flex: 1; }

.live-pill {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--fg-soft);
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--sv-success);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--sv-success) 70%, transparent);
  animation: pulse-dot 2.4s infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--sv-success) 60%, transparent); }
  70% { box-shadow: 0 0 0 6px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.user-chip {
  display: flex; align-items: center; gap: 9px; cursor: pointer;
  padding: 5px 9px 5px 5px; border: 1px solid var(--rule); border-radius: var(--radius);
}
.user-chip:hover { border-color: var(--sv-ink-500); }
.user-avatar {
  width: 26px; height: 26px; border-radius: var(--radius);
  background: var(--bg-elev-2); color: var(--fg);
  display: grid; place-items: center; font-family: var(--font-mono);
  font-size: 10px; font-weight: 600; letter-spacing: 0.04em;
  border: 1px solid var(--sv-ink-500);
}
.user-chip .u-meta { display: flex; flex-direction: column; line-height: 1.15; }
.user-chip .u-meta b { font-size: 12px; color: var(--fg); font-weight: 500; }
.user-chip .u-meta span { font-family: var(--font-mono); font-size: 9px; color: var(--fg-soft); letter-spacing: 0.06em; }

/* --- Left rail --- */
.rail {
  border-right: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg) 94%, black);
  display: flex; flex-direction: column; align-items: center;
  padding: 14px 0; gap: 6px;
}
.rail-btn {
  width: 44px; height: 44px; border-radius: var(--radius);
  display: grid; place-items: center; cursor: pointer;
  color: var(--fg-soft); background: none; border: 1px solid transparent;
  transition: all 150ms; position: relative;
}
.rail-btn:hover { color: var(--fg); background: var(--bg-elev); }
.rail-btn.active { color: var(--accent); border-color: var(--rule); background: var(--bg-elev); }
.rail-btn.active::before {
  content: ""; position: absolute; left: -14px; top: 11px; bottom: 11px;
  width: 2px; background: var(--accent);
}
.rail-btn .rail-label {
  position: absolute; left: 54px; white-space: nowrap;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase; background: var(--bg-elev-2); color: var(--fg);
  padding: 5px 9px; border: 1px solid var(--rule); border-radius: 4px;
  opacity: 0; transform: translateX(-4px); pointer-events: none;
  transition: all 140ms; z-index: 60;
}
.rail-btn:hover .rail-label { opacity: 1; transform: translateX(0); }
.rail-sep { width: 28px; height: 1px; background: var(--rule); margin: 8px 0; }

/* --- Main scroll region --- */
.main {
  min-width: 0; min-height: 0; overflow-y: auto; position: relative;
  display: flex; flex-direction: column;
}
.main.main-map { overflow: hidden; }
.main.main-map .map-view { flex: 1 1 auto; min-height: 0; }
.main::-webkit-scrollbar { width: 10px; height: 10px; }
.main::-webkit-scrollbar-thumb { background: var(--sv-ink-600); border-radius: 6px; border: 3px solid var(--bg); }
.main::-webkit-scrollbar-track { background: transparent; }

.context-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 13px 28px; border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg) 96%, black);
  position: sticky; top: 0; z-index: 30;
}
.ctx-eyebrow { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-mute); }
.ctx-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--fg-mid); padding: 4px 9px; border: 1px solid var(--rule);
  border-radius: var(--radius); background: var(--bg-elev);
}
.ctx-chip b { color: var(--fg); font-weight: 500; }

.view-pad { padding: 24px 28px 48px; min-width: 0; }
.metric-row, .dash-grid { min-width: 0; }
.dash-grid > *, .metric-row > * { min-width: 0; }
.view-head { margin-bottom: 22px; }
.view-head h2 { font-size: 22px; letter-spacing: -0.02em; }
.view-head p { margin: 6px 0 0; color: var(--fg-soft); font-size: 13px; max-width: 70ch; }

/* --- Card --- */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  position: relative;
}
.card.accent-l { border-left: 2px solid var(--accent); }
.card-pad { padding: 18px; }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px; border-bottom: 1px solid var(--rule);
}
.card-head .ctitle { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-soft); }

/* bracket corners */
.brackets::before, .brackets::after {
  content: ""; position: absolute; width: 11px; height: 11px; pointer-events: none;
}
.brackets::before { top: -1px; left: -1px; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); }
.brackets::after  { bottom: -1px; right: -1px; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); }

/* --- Metric card --- */
.metric {
  background: var(--bg-elev); border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 16px 16px 15px; position: relative; overflow: hidden;
}
.metric .m-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.13em; text-transform: uppercase; color: var(--fg-soft); }
.metric .m-value { font-family: var(--font-display); font-weight: 600; font-size: 34px; letter-spacing: -0.03em; color: var(--fg); margin-top: 9px; line-height: 1; font-variant-numeric: tabular-nums; }
.metric .m-value small { font-size: 16px; color: var(--fg-mute); font-weight: 500; letter-spacing: 0; }
.metric .m-delta { display: flex; align-items: center; gap: 6px; margin-top: 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.02em; }
.metric .m-spark { position: absolute; right: 14px; top: 16px; opacity: 0.9; }

.up { color: var(--sv-success); }
.down { color: var(--risk-critical); }
.flat { color: var(--fg-soft); }
.warnc { color: var(--sv-warn); }

/* --- Tier badge --- */
.tier {
  display: inline-grid; place-items: center; width: 22px; height: 22px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  border-radius: 4px; border: 1px solid;
}
.tier-A { color: var(--risk-low); border-color: color-mix(in srgb, var(--risk-low) 50%, transparent); background: color-mix(in srgb, var(--risk-low) 12%, transparent); }
.tier-B { color: var(--sv-warn); border-color: color-mix(in srgb, var(--sv-warn) 50%, transparent); background: color-mix(in srgb, var(--sv-warn) 12%, transparent); }
.tier-C { color: var(--risk-critical); border-color: color-mix(in srgb, var(--risk-critical) 50%, transparent); background: color-mix(in srgb, var(--risk-critical) 12%, transparent); }

/* --- Table --- */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl-scroll { overflow-x: auto; max-width: 100%; }
.tbl-scroll::-webkit-scrollbar { height: 8px; }
.tbl-scroll::-webkit-scrollbar-thumb { background: var(--sv-ink-600); border-radius: 6px; }
.tbl th {
  text-align: left; font-family: var(--font-mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-mute);
  padding: 10px 14px; border-bottom: 1px solid var(--rule); white-space: nowrap;
}
.tbl td { padding: 11px 14px; border-bottom: 1px solid var(--rule-soft); color: var(--fg-mid); }
.tbl tbody tr { cursor: pointer; transition: background 130ms; }
.tbl tbody tr:hover { background: var(--bg-elev-2); }
.tbl tbody tr.sel { background: color-mix(in srgb, var(--accent) 9%, transparent); }
.tbl .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tbl tr.anomaly td:first-child { box-shadow: inset 2px 0 0 var(--risk-critical); }

/* score pill */
.score-pill { display: inline-flex; align-items: center; gap: 8px; }
.score-bar { width: 46px; height: 5px; border-radius: 3px; background: var(--sv-ink-600); overflow: hidden; }
.score-bar i { display: block; height: 100%; border-radius: 3px; }
.score-val { font-family: var(--font-mono); font-variant-numeric: tabular-nums; min-width: 22px; }

/* --- Buttons --- */
.btn {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  padding: 9px 14px; border-radius: var(--radius); border: 1px solid var(--rule);
  background: var(--bg-elev); color: var(--fg-mid); transition: all 150ms;
}
.btn:hover { border-color: var(--sv-ink-500); background: var(--bg-elev-2); color: var(--fg); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #1a0a04; border-color: var(--accent); font-weight: 600; }

/* --- theme toggle --- */
.theme-toggle { background: none; border: none; cursor: pointer; padding: 4px; display: inline-grid; place-items: center; }
.tt-track { position: relative; width: 46px; height: 24px; border-radius: 13px; border: 1px solid var(--rule);
  background: var(--bg-elev); display: block; transition: background 200ms, border-color 200ms; }
.tt-ico { position: absolute; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 18px; height: 18px; transition: opacity 200ms, color 200ms; }
.tt-sun { left: 4px; color: var(--sv-warn); }
.tt-moon { right: 4px; color: var(--fg-soft); }
.tt-knob { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); transition: transform 220ms cubic-bezier(.4,0,.2,1); box-shadow: 0 1px 4px rgba(0,0,0,0.3); }
[data-theme="light"] .tt-knob { transform: translateX(22px); }
[data-theme="dark"]  .tt-sun  { opacity: 0.35; }
[data-theme="light"] .tt-moon { opacity: 0.35; }
.theme-toggle:hover .tt-track { border-color: var(--sv-ink-500); }
.btn-primary:hover { background: var(--sv-coral-soft); border-color: var(--sv-coral-soft); color: #1a0a04; }
.btn-cyan { background: none; color: var(--sv-cyan); border-color: color-mix(in srgb, var(--sv-cyan) 40%, transparent); }
.btn-cyan:hover { background: color-mix(in srgb, var(--sv-cyan) 12%, transparent); color: var(--sv-cyan); border-color: var(--sv-cyan); }

/* --- Trend tag --- */
.trend { display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em; }

/* --- Action badge --- */
.action-tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px; border: 1px solid; display: inline-flex; align-items: center; gap: 5px;
}
.act-operar { color: var(--risk-low); border-color: color-mix(in srgb, var(--risk-low) 40%, transparent); }
.act-monitorar { color: var(--sv-warn); border-color: color-mix(in srgb, var(--sv-warn) 40%, transparent); }
.act-restringir { color: var(--risk-high); border-color: color-mix(in srgb, var(--risk-high) 45%, transparent); }
.act-investigar { color: var(--risk-critical); border-color: color-mix(in srgb, var(--risk-critical) 50%, transparent); background: color-mix(in srgb, var(--risk-critical) 10%, transparent); }

/* --- generic fade-in --- */
@keyframes fade-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fade-up 360ms cubic-bezier(.2,.7,.3,1) both; }

/* utility */
.row { display: flex; }
.col { display: flex; flex-direction: column; }
.gap8 { gap: 8px; } .gap12 { gap: 12px; } .gap16 { gap: 16px; } .gap20 { gap: 20px; } .gap24 { gap: 24px; }
.aic { align-items: center; } .jcsb { justify-content: space-between; } .wrap { flex-wrap: wrap; }
.grid { display: grid; }