@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500;700&family=Bebas+Neue&display=swap');

:root {
  /* "Neon Linux terminal" — phosphor green + cyan + indigo on a near-black
     console. Variable names kept so the cascade stays intact (--lime = the green). */
  --ink:           #060b09;
  --ink-mid:       #0c1411;
  --glass:         rgba(10, 18, 15, 0.82);
  --glass-edge:    rgba(120, 255, 210, 0.10);
  --glass-edge-hi: rgba(120, 255, 210, 0.20);

  --lime:          #38f5a6;   /* primary — phosphor green */
  --lime-dim:      #23c07e;
  --lime-glow:     rgba(56, 245, 166, 0.30);
  --purple:        #6f86ff;   /* indigo accent */
  --purple-dim:    #5a6ff0;
  --purple-glow:   rgba(111, 134, 255, 0.36);
  --teal:          #34d8ff;   /* cyan */
  --teal-glow:     rgba(52, 216, 255, 0.30);
  --red:           #ff5277;   /* alert */

  --text-hi:       #e9fff7;
  --text-mid:      rgba(213, 245, 232, 0.80);
  --text-lo:       rgba(150, 214, 190, 0.50);
  --text-ink:      #e4fbf0;  /* panels are dark — text is light */

  /* Dark console surfaces — background bleeds through */
  --surface:       rgba(11, 20, 16, 0.86);
  --surface-alt:   rgba(14, 24, 20, 0.82);

  --border:        rgba(120, 255, 210, 0.10);
  --border-hi:     rgba(56, 245, 166, 0.55);
  --border-purple: rgba(111, 134, 255, 0.40);

  --shadow-card:   0 6px 36px rgba(0, 0, 0, 0.55), 0 1px 8px rgba(0, 0, 0, 0.3);
  --shadow-panel:  0 16px 64px rgba(0, 0, 0, 0.64), 0 4px 16px rgba(0, 0, 0, 0.34);
  --shadow-lime:   0 0 40px rgba(56, 245, 166, 0.26);
  --shadow-purple: 0 0 36px rgba(111, 134, 255, 0.30);

  --mono:    'IBM Plex Mono', monospace;
  --sans:    'Space Grotesk', sans-serif;
  --display: 'Bebas Neue', sans-serif;

  --rail-w:       17rem;
  --content-pad:  clamp(1.6rem, 3vw, 3.2rem);
  --radius:       10px;
  --radius-lg:    14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--text-ink);
  min-height: 100vh;
  background:
    radial-gradient(ellipse 75% 55% at 8%  0%,   rgba(111,134,255,0.13), transparent),
    radial-gradient(ellipse 55% 40% at 92% 100%,  rgba(52,216,255,0.12), transparent),
    radial-gradient(ellipse 52% 42% at 6% 100%,   rgba(56,245,166,0.10), transparent),
    linear-gradient(160deg, #08120e 0%, #060b09 55%, #07110d 100%);
}

/* Terminal grid + faint CRT scanlines */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(90deg, rgba(56,245,166,0.022) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg,  rgba(56,245,166,0.014) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg,  rgba(0,0,0,0.10) 0 1px, transparent 1px 3px);
}

/* ─── Shell ──────────────────────────────────────── */

.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  min-height: 100vh;
}

/* ─── Rail ───────────────────────────────────────── */

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 1.8rem 1.2rem 1.4rem;
  background:
    linear-gradient(180deg, rgba(124,58,255,0.2) 0%, transparent 42%),
    rgba(9, 8, 20, 0.92);
  border-right: 1px solid var(--glass-edge-hi);
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.rail::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: linear-gradient(180deg, var(--lime) 0%, rgba(184,255,58,0) 65%);
}

.rail__brand {
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--glass-edge);
}

.rail__eyebrow,
.kicker,
.panel__eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.rail__eyebrow { margin-bottom: 0.3rem; }

.rail__brand h1 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-size: clamp(2.6rem, 3.5vw, 4rem);
  line-height: 0.88;
  letter-spacing: 0.04em;
  color: var(--text-hi);
  text-shadow: 0 0 28px rgba(184,255,58,0.45), 0 0 64px rgba(124,58,255,0.3), 0 2px 0 rgba(0,0,0,0.5);
}

.rail__note,
.rail__footer {
  color: var(--text-lo);
  line-height: 1.5;
  margin: 0;
}

.rail__note { font-size: 0.8rem; }

.rail__nav {
  display: grid;
  gap: 0.28rem;
  margin: 1.4rem 0;
  flex: 1;
}

.rail__nav a {
  display: flex;
  align-items: center;
  padding: 0.65rem 0.9rem;
  color: var(--text-mid);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: 8px;
  transition: all 180ms ease;
  position: relative;
}

.rail__nav a::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 2px; height: 55%;
  background: var(--lime);
  border-radius: 1px;
  transition: transform 150ms ease;
}

.rail__nav a:hover,
.rail__nav a:focus-visible {
  color: var(--text-hi);
  border-color: var(--glass-edge-hi);
  background: rgba(184,255,58,0.05);
}

.rail__nav a:hover::before { transform: translateY(-50%) scaleY(1); }

.rail__nav a.is-active {
  color: #fff;
  border-color: rgba(184,255,58,0.28);
  background: rgba(184,255,58,0.09);
  text-shadow: 0 0 14px rgba(184,255,58,0.5);
}

.rail__nav a.is-active::before { transform: translateY(-50%) scaleY(1); }

.rail__footer {
  padding-top: 1.1rem;
  border-top: 1px solid var(--glass-edge);
  font-size: 0.77rem;
}

.rail__footer p { margin: 0.18rem 0; }

#sync-status { font-family: var(--mono); font-size: 0.7rem; }
#sync-status[data-tone='ok']      { color: var(--lime); }
#sync-status[data-tone='warning'] { color: #ffc96b; }
#sync-status[data-tone='muted']   { color: var(--text-lo); }

.rail__suite-link {
  color: var(--lime);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid rgba(184,255,58,0.3);
  transition: border-color 140ms;
}
.rail__suite-link:hover { border-bottom-color: var(--lime); }

/* ─── Main content ───────────────────────────────── */

.main-content {
  padding: 2rem var(--content-pad) 5rem;
  min-width: 0;
}

.loading-state {
  display: grid;
  place-items: center;
  min-height: 60vh;
  font-family: var(--mono);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  color: var(--text-hi);
  animation: pulse 1.2s ease-in-out infinite alternate;
}

/* ─── Section / Hero ─────────────────────────────── */

.section, .hero {
  margin-bottom: 1.4rem;
  padding: 1.8rem 2rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  animation: rise-in 380ms ease both;
}

.hero {
  padding: 2.2rem 2.2rem 1.8rem;
  background:
    radial-gradient(circle at 95% 5%,  rgba(184,255,58,0.10), transparent 38%),
    radial-gradient(circle at 5%  92%, rgba(124,58,255,0.14), transparent 42%),
    radial-gradient(circle at 50% 50%, rgba(124,58,255,0.04), transparent 60%),
    var(--surface);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple) 0%, var(--lime) 52%, var(--teal) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 0 24px rgba(184,255,58,0.35);
}

/* Subtle noise texture on hero for depth */
.hero::after {
  content: none;
}

/* ─── Headers ────────────────────────────────────── */

.section__header,
.panel__header,
.hero__mast {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.2rem;
}

.panel__eyebrow { color: rgba(184,168,255,0.75); margin-bottom: 0.2rem; }

.section__header h2,
.panel__header h3 {
  margin: 0.15rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  letter-spacing: 0.04em;
  line-height: 1;
}

.section__copy,
.panel__copy {
  color: var(--text-mid);
  line-height: 1.62;
  max-width: 36rem;
  margin-top: 0.5rem;
  font-size: 0.94rem;
}

.hero__mast h2 {
  max-width: 12ch;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 0.94;
  letter-spacing: 0.04em;
  margin: 0;
  text-shadow: 0 0 60px rgba(184,255,58,0.18), 0 0 120px rgba(124,58,255,0.12);
}

.hero__signal {
  max-width: 24rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(124,58,255,0.35);
  background: rgba(124,58,255,0.12);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  box-shadow: 0 0 32px rgba(124,58,255,0.15), inset 0 1px 0 rgba(255,255,255,0.06);
}

/* ─── State chips ────────────────────────────────── */

.signal, .state-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.69rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  font-weight: 500;
}

.signal--stable,       .state-chip--stable,
.state-chip--funded    { color: var(--lime); background: rgba(184,255,58,0.12); border-color: rgba(184,255,58,0.30); }
.signal--boundary-watch,.state-chip--boundary-watch,
.state-chip--tight     { color: #b89bff; background: rgba(124,58,255,0.16); border-color: rgba(124,58,255,0.38); }
.signal--collapse-risk, .state-chip--collapse-risk
                       { color: #ff7090; background: rgba(255,58,92,0.14); border-color: rgba(255,58,92,0.35); }
.signal--overflow,     .state-chip--overflow
                       { color: var(--teal); background: rgba(31,232,216,0.12); border-color: rgba(31,232,216,0.30); }

/* ─── Metric grid ────────────────────────────────── */

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}
.metric-grid--tight { margin-top: 0; }

.metric-card, .panel, .scenario-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1.3rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.metric-card { transition: border-color 220ms, box-shadow 220ms, transform 220ms; }
.metric-card:hover {
  border-color: rgba(124,58,255,0.55);
  box-shadow: var(--shadow-purple), 0 0 0 1px rgba(124,58,255,0.14), 0 0 60px rgba(124,58,255,0.12);
  transform: translateY(-4px);
}

.metric-card::after, .panel::after, .scenario-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--lime) 55%, var(--teal));
  border-radius: var(--radius) var(--radius) 0 0;
}

.metric-card span,
.budget-breakdown span,
.feature-kpis span,
.forecast-summary span {
  display: block;
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(184, 168, 255, 0.65);
}

.metric-card strong,
.budget-breakdown strong,
.feature-kpis strong,
.forecast-summary strong {
  display: block;
  margin-top: 0.3rem;
  font-size: clamp(1rem, 2vw, 1.48rem);
  font-weight: 700;
  line-height: 1.05;
  overflow-wrap: anywhere;
  color: var(--text-ink);
}

.metric-card small {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.77rem;
  color: var(--text-lo);
  line-height: 1.4;
}

.metric-card--input,
.panel--input,
.settings-summary > div:has(.control-badge--input) {
  border-color: rgba(26,107,26,0.25);
  box-shadow: 0 0 0 1px rgba(26,107,26,0.08), var(--shadow-card);
}
.metric-card--driven {
  border-color: rgba(42,90,180,0.2);
  box-shadow: 0 0 0 1px rgba(42,90,180,0.06), var(--shadow-card);
}
.metric-card--terminal { border-color: rgba(148,163,184,0.32); }
.metric-card--terminal.metric-card--watch { border-color: rgba(245,158,11,0.4); background: rgba(245,158,11,0.06); }
.metric-card--terminal.metric-card--risk  { border-color: rgba(255,58,92,0.4); background: rgba(255,58,92,0.06); }
.control-badge {
  display: inline-flex;
  align-items: center;
  margin-top: 0.55rem;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.control-badge--input { background: rgba(93,220,100,0.12); color: #6fdd78; border-color: rgba(93,220,100,0.28); }
.control-badge--driven { background: rgba(124,58,255,0.12); color: #b89bff; border-color: rgba(124,58,255,0.28); }
.control-badge--terminal { background: rgba(200,190,255,0.06); color: var(--text-lo); border-color: rgba(200,190,255,0.16); }
.panel__header-meta { display:flex; align-items:center; }
.trip-tabs {
  display:flex; flex-wrap:wrap; gap:0.55rem; margin-top:1rem;
}
.trip-tab {
  text-decoration:none; color: var(--purple-dim); background: rgba(124,58,255,0.06); border:1px solid rgba(124,58,255,0.12); padding:0.5rem 0.8rem; border-radius:999px; font-size:0.86rem;
}
.trip-tab.is-active { background: rgba(124,58,255,0.12); border-color: rgba(124,58,255,0.22); color: var(--purple); }
.trip-stack { display:grid; gap:1rem; margin-top:1rem; }
.trip-plan-card { scroll-margin-top: 1rem; }

/* ─── Panel grid ─────────────────────────────────── */

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  gap: 1rem;
  margin-top: 1.1rem;
}

.panel-grid--overview { grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); }

.panel--feature {
  background:
    radial-gradient(circle at top right, rgba(184,255,58,0.1), transparent 36%),
    var(--surface);
}

.panel--warning {
  background:
    radial-gradient(circle at top right, rgba(124,58,255,0.08), transparent 36%),
    var(--surface);
}

/* ─── Forecast sub-grids ─────────────────────────── */

.forecast-summary,
.feature-kpis,
.budget-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 8.2rem), 1fr));
  gap: 0.65rem;
}

.forecast-summary > div,
.feature-kpis > div,
.budget-breakdown > div {
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(124,58,255,0.10);
  border-radius: 8px;
}

/* ─── Data table ─────────────────────────────────── */

.table-shell {
  overflow-x: auto;
  margin-top: 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  min-width: 66rem;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(20,16,36,0.06);
  vertical-align: top;
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.data-table th {
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-align: left;
  text-transform: uppercase;
  color: var(--text-hi);
  background: linear-gradient(90deg, #12102a, var(--purple-dim) 60%, rgba(124,58,255,0.35));
  white-space: nowrap;
}

.data-table tbody tr { transition: background 160ms; }
.data-table tbody tr:hover {
  background: rgba(124,58,255,0.05);
}

.table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.table-actions .button { width: auto; }

.data-table .changelog {
  min-width: 18rem;
  font-family: var(--mono);
  font-size: 0.77rem;
  color: var(--text-lo);
  line-height: 1.55;
}

.state-collapse-risk  td:first-child { border-left: 3px solid var(--red); }
.state-boundary-watch td:first-child { border-left: 3px solid var(--purple); }
.state-overflow       td:first-child { border-left: 3px solid var(--teal); }

/* ─── Band meter ─────────────────────────────────── */

.band-meter { margin-top: 0.9rem; }

.band-meter__labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-lo);
}

.band-meter__track {
  position: relative;
  height: 0.8rem;
  background: linear-gradient(90deg,
    rgba(255,58,92,0.26)  0% 38%,
    rgba(184,255,58,0.18) 38% 100%);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.band-meter__current {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0.8rem;
  height: 1.45rem;
  background: var(--text-ink);
  border-radius: 2px;
  box-shadow: 0 0 0 2px #fff, var(--shadow-lime);
}

.band-meter__copy { margin-bottom: 0; font-size: 0.84rem; color: var(--text-lo); }

/* ─── Priority list ──────────────────────────────── */

.priority-list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
}

.priority-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.9rem;
}

.issue-list {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
  line-height: 1.65;
  color: var(--text-mid);
  font-size: 0.92rem;
}

/* ─── Links ──────────────────────────────────────── */

.inline-link {
  color: var(--purple-dim);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid rgba(124,58,255,0.22);
  transition: border-color 140ms, color 140ms;
}
.inline-link:hover { color: var(--purple); border-bottom-color: var(--purple); }

/* ─── Settings ───────────────────────────────────── */

.settings-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 0.65rem;
  margin-top: 1rem;
}

.settings-summary > div {
  padding: 1rem;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius);
  transition: box-shadow 180ms;
}

.settings-summary > div:hover {
  box-shadow: var(--shadow-card);
}

.settings-summary span {
  display: block;
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(184,168,255,0.65);
}

.settings-summary strong {
  display: block;
  margin-top: 0.28rem;
  font-size: clamp(0.96rem, 1.8vw, 1.32rem);
  font-weight: 700;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.settings-form { display: grid; gap: 1rem; }

.settings-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

/* ─── Forms ──────────────────────────────────────── */

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.8rem;
  margin-top: 0.9rem;
}

.form-grid--ledger { align-items: end; }
.form-field { display: grid; gap: 0.32rem; }

.form-field span {
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(184, 168, 255, 0.65);
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  color: var(--text-hi);
  font: inherit;
  font-size: 0.94rem;
  border-radius: 8px;
  transition: border-color 180ms, box-shadow 180ms;
}

.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--purple-dim);
  box-shadow: 0 0 0 3px rgba(124,58,255,0.10);
}

.form-field.is-invalid input,
.form-field.is-invalid select {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(255,58,92,0.1);
}

.form-field__error {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: #ff7090;
  line-height: 1.4;
}

.form-field--checkbox {
  align-items: center;
  grid-template-columns: auto 1fr;
  gap: 0.65rem;
}

.form-field--checkbox span {
  font-size: 0.88rem;
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--sans);
  color: var(--text-mid);
}

.form-field--checkbox input {
  width: 1rem; height: 1rem; padding: 0;
  accent-color: var(--purple);
}

/* ─── Buttons ────────────────────────────────────── */

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.72rem 1.2rem;
  border: 1px solid var(--purple);
  background: var(--purple);
  color: #fff;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: 8px;
  transition: all 180ms ease;
  text-decoration: none;
}

.button:hover, .button:focus-visible {
  background: var(--purple-dim);
  border-color: var(--purple-dim);
  box-shadow: var(--shadow-purple);
  transform: translateY(-2px);
}

.button--compact { padding: 0.48rem 0.8rem; font-size: 0.82rem; }

.button--ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-mid);
  border-color: rgba(255,255,255,0.12);
}
.button--ghost:hover {
  background: rgba(124,58,255,0.12);
  border-color: var(--border-purple);
  color: var(--text-hi);
  box-shadow: var(--shadow-purple);
}

.button--danger {
  background: transparent;
  border-color: rgba(255,58,92,0.38);
  color: #ff7090;
}
.button--danger:hover { background: rgba(255,58,92,0.08); box-shadow: none; }

/* ─── Status ─────────────────────────────────────── */

.settings-status {
  min-height: 1.4rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-lo);
  letter-spacing: 0.03em;
}
.settings-status[data-kind='error'] { color: #ff7090; }
.settings-status[data-kind='ok']    { color: var(--lime-dim); }

/* ─── Collection editor ──────────────────────────── */

.collection-editor { display: grid; gap: 0.85rem; margin-top: 0.9rem; }
.collection-list   { display: grid; gap: 0.7rem; }

.collection-row {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius);
  transition: box-shadow 180ms;
}

.collection-row:hover {
  box-shadow: var(--shadow-card);
}

.collection-row__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.8rem;
}

.collection-row__header h4 {
  margin: 0.2rem 0 0;
  font-size: 0.94rem;
  font-weight: 600;
}

.collection-row__eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-lo);
}

.collection-row__fields {
  display: grid;
  grid-template-columns: minmax(0,2fr) repeat(3, minmax(0,1fr));
  gap: 0.8rem;
}

.collection-row__fields--top {
  grid-template-columns: minmax(0,2.1fr) minmax(8rem,0.9fr) repeat(3, minmax(8rem,1fr));
}

.collection-row__detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem,1fr));
  gap: 0.8rem;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.collection-row__note {
  margin: 0.7rem 0 0;
  font-size: 0.84rem;
  color: var(--text-lo);
  line-height: 1.5;
}

/* ─── Trip edit ──────────────────────────────────── */

.trip-edit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem,1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.trip-edit-card {
  padding: 1rem;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius);
}

.trip-edit-card h4 { margin: 0 0 0.8rem; font-size: 0.94rem; font-weight: 600; }

.trip-edit-card__meta { margin: 0; font-size: 0.83rem; color: var(--text-lo); line-height: 1.45; }

/* ─── Scenarios ──────────────────────────────────── */

.scenario-list   { display: grid; gap: 0.7rem; margin-top: 0.85rem; }
.scenario-card h4 { margin: 0 0 0.45rem; font-size: 0.98rem; }

/* ─── Utility ────────────────────────────────────── */

.is-hidden { display: none !important; }

/* ─── Animations ─────────────────────────────────── */

@keyframes rise-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  from { opacity: 0.5; }
  to   { opacity: 1; }
}

/* ─── Responsive ─────────────────────────────────── */

/* Tablet — rail becomes a top bar */
@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .rail {
    position: relative;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.2rem;
  }

  .rail::after { display: none; }

  .rail__brand { padding-bottom: 0; border-bottom: none; }
  .rail__brand h1 { font-size: 1.75rem; line-height: 1; }
  .rail__note { display: none; }

  .rail__nav {
    flex: 1;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin: 0;
  }

  .rail__nav a { padding: 0.42rem 0.72rem; font-size: 0.82rem; }
  .rail__nav a::before { display: none; }

  .rail__footer {
    width: 100%;
    padding-top: 0.6rem;
    border-top: 1px solid var(--glass-edge);
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    font-size: 0.73rem;
  }

  .rail__footer p { margin: 0; }

  .settings-columns { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 720px) {
  .main-content { padding: 1rem 1rem 3rem; }
  .section, .hero { padding: 1.1rem; }

  .hero__mast,
  .section__header,
  .panel__header { flex-direction: column; }

  .hero__mast h2 { max-width: none; font-size: clamp(2rem, 9vw, 3rem); }

  .metric-grid,
  .panel-grid,
  .forecast-summary,
  .feature-kpis,
  .budget-breakdown { grid-template-columns: repeat(2, 1fr); }

  .settings-columns { grid-template-columns: 1fr; }
  .collection-row__fields { grid-template-columns: 1fr; }
  .collection-row__header { flex-direction: column; }
}

@media (max-width: 480px) {
  .metric-grid,
  .panel-grid,
  .forecast-summary,
  .feature-kpis,
  .budget-breakdown { grid-template-columns: 1fr; }

  .data-table { min-width: 54rem; }
  .data-table th, .data-table td { padding: 0.62rem 0.7rem; }
  .button { width: 100%; justify-content: center; }
}

.table-subnote {
  margin-top: 0.2rem;
  font-size: 0.73rem;
  color: var(--text-lo);
}

.trip-planner-form {
  margin-top: 1rem;
  padding: 1.1rem;
  border: 1px dashed rgba(42,90,180,0.22);
  border-radius: var(--radius);
  background: rgba(42,90,180,0.03);
}

.trip-planner-form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 0.75rem;
}


.section--overview .section__copy { max-width: 40rem; }
.hero__actions { display:flex; gap:0.65rem; margin-top:1rem; flex-wrap:wrap; }
.spotlight-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap:0.9rem; margin-top:1.1rem; }
.spotlight-grid .metric-card { min-height: 11.5rem; }
.ops-layout { display:grid; grid-template-columns: minmax(0, 1.45fr) minmax(16rem, 0.8fr) minmax(16rem, 0.8fr); gap:0.9rem; margin-top:1rem; align-items:start; }
.ops-layout__main { min-height: 100%; }
.ops-list, .signal-list { display:grid; gap:0.7rem; }
.ops-list__item, .signal-list > div { padding:0.9rem 1rem; border:1px solid rgba(255,255,255,0.07); background:rgba(124,58,255,0.10); border-radius:var(--radius); }
.ops-list__item span, .signal-list span { display:block; font-family:var(--mono); font-size:0.67rem; letter-spacing:0.14em; text-transform:uppercase; color:rgba(184,168,255,0.65); }
.ops-list__item strong, .signal-list strong { display:block; margin-top:0.28rem; font-size:1rem; line-height:1.25; color:var(--text-ink); }
.ops-list__item small { display:block; margin-top:0.35rem; color:var(--text-lo); line-height:1.45; }
.budget-breakdown--large { grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr)); }
@media (max-width: 1080px) { .ops-layout { grid-template-columns: 1fr; } }

.info-chip {
  appearance: none;
  border: 1px solid rgba(124,58,255,0.28);
  background: rgba(124,58,255,0.10);
  color: var(--text-mid);
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 999px;
  font: inherit;
  font-size: 0.72rem;
  line-height: 1;
  margin-left: 0.32rem;
  cursor: help;
}

.table-input {
  width: 100%;
  min-width: 5.5rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  padding: 0.48rem 0.6rem;
  color: var(--text-hi);
  font: inherit;
  font-size: 0.9rem;
  transition: border-color 180ms, box-shadow 180ms;
}

.table-input:focus {
  outline: none;
  border-color: var(--purple-dim);
  box-shadow: 0 0 0 3px rgba(124,58,255,0.10);
}

.inline-table-actions, .inline-edit-actions {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.inline-edit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.inline-edit-actions {
  align-self: end;
}

.daily-brief-panel {
  display: grid;
  gap: 1rem;
}

.daily-brief__body {
  display: grid;
  gap: 0.9rem;
}

.daily-brief__summary {
  margin: 0;
  color: var(--text-ink);
  line-height: 1.55;
}

.daily-brief__notes,
.daily-brief__details ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-mid);
  line-height: 1.5;
}

.daily-brief__action {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(31, 232, 216, 0.22);
  background: rgba(31, 232, 216, 0.08);
}

.daily-brief__action strong {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-dim);
}

.daily-brief__details {
  display: grid;
  gap: 0.8rem;
  padding-top: 0.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.daily-brief__detail-block h4 {
  margin: 0 0 0.45rem;
  font-size: 0.85rem;
}

.daily-brief__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ─── Daily spending override slider ─────────────── */

.daily-override {
  display: grid;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-purple);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--purple-glow), transparent 70%);
}

.daily-override__slider {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.daily-override__slider input[type="range"] {
  flex: 1;
  accent-color: var(--lime);
  height: 6px;
  cursor: pointer;
}

.daily-override__slider input[type="range"]:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.daily-override__slider output {
  min-width: 6.5rem;
  text-align: right;
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lime);
}

.daily-override__hint {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-mid);
}

.daily-override__hint strong { color: var(--teal); }

/* MGM utilisation meter reuses .band-meter; tint its fill marker gold→red */
.band-meter--mgm .band-meter__current {
  background: var(--red);
  box-shadow: 0 0 14px var(--red);
}

/* ─── Engine status / pressure gauge (Overview "Today's plan") ─── */

/* The headline here is a full sentence, so override the panel's uppercase
   display font and let it read naturally. */
.engine-status h3 {
  margin: 0;
  font-family: var(--sans);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  font-size: 1.1rem;
  line-height: 1.46;
}

.pressure-gauge { margin: 1.05rem 0 0.4rem; }

.pressure-gauge__track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.pressure-gauge__fill {
  position: absolute;
  inset: 0 auto 0 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--lime) 50%, var(--red));
  box-shadow: 0 0 12px var(--lime-glow);
  transition: width 0.45s ease;
}

.pressure-gauge__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.42rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-lo);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.engine-status__payoff { margin: 0.65rem 0 0; font-size: 0.95rem; color: var(--text-mid); }

.engine-status__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-top: 1.05rem;
}

.engine-status__stats > div {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-alt);
}

.engine-status__stats span {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-lo);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.engine-status__stats strong { display: block; margin-top: 0.18rem; font-size: 1.2rem; }

.engine-status--collapse-risk { border-color: var(--border-hi); box-shadow: var(--shadow-panel), 0 0 0 1px var(--red); }