:root {
  --bg: #eef5f2;
  --surface: #ffffff;
  --surface-soft: #f6faf8;
  --stroke: #d9e8df;
  --text: #1d2d35;
  --muted: #64757d;
  --primary: #1f6f5f;
  --primary-dark: #174f44;
  --blue: #214b7a;
  --ok: #2d8a57;
  --warn: #d18a15;
  --bad: #c34d3f;
  --shadow: 0 18px 40px rgba(28, 54, 44, 0.08);
}

body.dark {
  --bg: #0f1720;
  --surface: #17222d;
  --surface-soft: #1d2a37;
  --stroke: #2a3a49;
  --text: #e8f0f2;
  --muted: #a8bbc1;
  --primary: #3ea08b;
  --primary-dark: #2f7d6d;
  --blue: #8ab5ff;
  --ok: #64cf91;
  --warn: #f0ba57;
  --bad: #ff7d70;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(57, 139, 106, 0.10), transparent 20%),
    linear-gradient(180deg, #f4faf7 0%, var(--bg) 28%, var(--bg) 100%);
  color: var(--text);
}
body.dark {
  background: linear-gradient(180deg, #101923 0%, var(--bg) 25%, var(--bg) 100%);
}
img { max-width: 100%; display: block; }
a { text-decoration: none; }
button { font: inherit; }

.topbar,
.page-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  padding: 24px 0 16px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.brand-wrap { display: flex; align-items: center; gap: 18px; }
.brand-logo {
  width: 92px;
  height: auto;
  border-radius: 14px;
  background: rgba(255,255,255,0.7);
  padding: 8px;
  box-shadow: var(--shadow);
}
.eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}
h1 {
  margin: 0;
  font-size: clamp(1.7rem, 2.4vw, 2.45rem);
  line-height: 1.1;
}
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.ghost-btn,
.toolbar-btn {
  border-radius: 14px;
  padding: 12px 18px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s ease;
}
.ghost-btn {
  border: 1px solid var(--stroke);
  background: var(--surface);
  color: var(--text);
}
.page-shell { padding-bottom: 42px; }
.hero-card,
.toolbar-card,
.panel-card {
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.hero-card {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 24px;
  padding: 28px;
  overflow: hidden;
}
.hero-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(31, 111, 95, 0.12);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 14px;
}
.hero-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 62ch;
}
.hero-quote,
.hero-subtitle {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text) !important;
}
.hero-metrics {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  text-align: center;
}
.mini-stat {
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 16px;
}
.mini-stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 8px;
  text-align: center;
}
.mini-stat strong { font-size: 1.05rem; }
.interior-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  min-height: 100%;
}

.hero-photo {
  min-height: 280px;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--surface-soft);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.hero-photo:hover img {
  transform: scale(1.05);
}

.hero-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 24, 35, 0.65), rgba(10, 24, 35, 0.12));
  z-index: 1;
}

.hero-photo span {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 2;

  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  white-space: nowrap;

  background: rgba(0, 0, 0, 0.42);
  padding: 8px 14px;
  border-radius: 12px;
}
.toolbar-card {
  margin-top: 20px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
}
.toolbar-left { display: flex; flex-wrap: wrap; gap: 10px; }
.toolbar-btn {
  border: 1px solid var(--stroke);
  background: var(--surface-soft);
  color: var(--muted);
  padding: 10px 14px;
}
.toolbar-btn.active {
  background: var(--primary-dark);
  color: white;
  border-color: var(--primary-dark);
}

.dashboard-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, .95fr);
  gap: 20px;
}
.dashboard-grid.single-main { grid-template-columns: 1fr; }
.main-column,
.side-column {
  display: grid;
  gap: 20px;
  align-content: start;
}
.panel-card { padding: 22px; }
.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.panel-header.compact { margin-bottom: 16px; }
.panel-kicker {
  margin: 0 0 6px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.77rem;
  font-weight: 700;
}
.panel-header h3 { margin: 0; font-size: 1.28rem; }
.panel-note { color: var(--muted); font-size: 0.9rem; text-align: right; }

.interior-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.sensor-card {
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
  border-radius: 20px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sensor-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.sensor-label { margin: 0; font-size: 1rem; }
.sensor-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
  background: rgba(31, 111, 95, 0.12);
}
.zone-list { display: grid; gap: 8px; }
.zone-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--stroke);
}
.zone-side {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .92rem;
  font-weight: 600;
}
.zone-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
}
.zone-dot.norte { background: #3b9fb8; }
.zone-dot.sul { background: #daba08; }
.zone-reading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.sensor-value {
  font-size: 1rem;
  font-weight: 800;
  white-space: nowrap;
}
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 700;
  white-space: nowrap;
}
.badge::before,
.status-pill::before,
.alert-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.badge.ok, .status-pill.ok, .alert-pill.ok { background: rgba(45,138,87,.12); color: var(--ok); }
.badge.warn, .status-pill.warn, .alert-pill.warn { background: rgba(209,138,21,.14); color: var(--warn); }
.badge.bad, .status-pill.bad, .alert-pill.bad { background: rgba(195,77,63,.14); color: var(--bad); }
.sensor-message {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.5;
}

.status-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
}
.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 6px rgba(100, 117, 125, 0.12);
}
.status-dot.ok { background: var(--ok); box-shadow: 0 0 0 6px rgba(45, 138, 87, 0.12); }
.status-dot.warn { background: var(--warn); box-shadow: 0 0 0 6px rgba(209, 138, 21, 0.12); }
.status-dot.bad { background: var(--bad); box-shadow: 0 0 0 6px rgba(195, 77, 63, 0.12); }
.status-summary p { margin: 0; color: var(--muted); line-height: 1.65; }
.status-list {
  display: grid;
  gap: 10px;
}
.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
}
.status-name { font-weight: 600; }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 0.8rem;
  font-weight: 700;
}

.sismica-card,
.sismica-scale-card {
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
  border-radius: 20px;
}
.sismica-metrics,
.sismica-block {
  display: grid;
  gap: 10px;
}
.sismica-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--stroke);
}
.sis-label { color: var(--muted); font-size: .92rem; }
.sis-val { font-size: 1rem; font-weight: 700; }
.sismica-panel {
  display: grid;
  grid-template-columns: minmax(0,1fr) 280px;
  gap: 16px;
}
.sismica-scale-card { padding: 18px; }
.scale-title { margin: 0 0 12px; font-weight: 700; }
.richter-bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(to right, #639922, #ef9f27, #e24b4a);
}
.richter-cursor {
  position: absolute;
  top: -4px;
  left: 15%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid #fff;
}
.richter-labels {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
  font-size: .8rem;
  color: var(--muted);
}

.site-footer {
  margin-top: 32px;
  border-top: 1px solid var(--stroke);
  background: var(--surface-soft);
}
.footer-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 18px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand h4 { margin: 0 0 8px; font-size: 1rem; }
.footer-brand p,
.footer-meta p {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}
.footer-bottom {
  border-top: 1px solid var(--stroke);
  padding: 14px 20px;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--muted);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

@media (max-width: 1100px) {
  .hero-card,
  .dashboard-grid,
  .sismica-panel { grid-template-columns: 1fr; }
  .hero-photo { min-height: 180px; }
}


@media (max-width: 800px) {
  .topbar,
  .toolbar-card,
  .panel-header { flex-direction: column; align-items: stretch; }
  .hero-metrics,
  .interior-grid,
  .interior-gallery { grid-template-columns: 1fr; }
  .topbar-actions { width: 100%; justify-content: stretch; flex-direction: column; }
  .ghost-btn { text-align: center; }
  .zone-row,
  .difference-row,
  .status-row,
  .sismica-row { flex-direction: column; align-items: flex-start; }
}
.grouped-status {
  align-items: flex-start;
}

.status-zones {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  justify-content: flex-end;
}

.status-zone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}
.comparison-row {
  align-items: center;
}

.diff-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 6px;
}

.diff-side {
  font-size: 0.92rem;
  color: var(--muted);
}

.diff-result {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  min-width: 140px;
}


.diff-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.diff-result {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.difference-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.difference-row {
  background: var(--surface-soft);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 14px;
  min-width: 0;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
}

.diff-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.diff-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.diff-values {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.diff-side {
  font-size: 0.84rem;
  color: var(--muted);
  white-space: nowrap;
}

.diff-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.alert-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  white-space: nowrap;
}

.diff-delta {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

@media (max-width: 1200px) {
  .difference-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 800px) {
  .difference-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .difference-list {
    grid-template-columns: 1fr;
  }
}
.sismica-controls {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.sim-btn {
  border: none;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.sim-btn.ok {
  background: rgba(45,138,87,.15);
  color: var(--ok);
}

.sim-btn.warn {
  background: rgba(209,138,21,.15);
  color: var(--warn);
}

.sim-btn.bad {
  background: rgba(195,77,63,.15);
  color: var(--bad);
}

.sim-btn:hover {
  transform: translateY(-2px);
}
.scale-ok {
  border-color: rgba(45,138,87,.35);
}

.scale-warn {
  border-color: rgba(209,138,21,.35);
}

.scale-bad {
  border-color: rgba(195,77,63,.35);
}