:root {
  --bg: #ece9df;
  --panel: #ffffff;
  --text: #1a2121;
  --muted: #5f6a69;
  --accent: #0d8a84;
  --accent-deep: #075a57;
  --accent-soft: #d7f1ef;
  --border: #cfd8d7;
  --warning: #b3651b;
}

body[data-theme="dark"] {
  --bg: #090f1a;
  --panel: #101a2a;
  --text: #e9f2ff;
  --muted: #9eb0c8;
  --accent: #59adff;
  --accent-deep: #6ec3ff;
  --accent-soft: #163149;
  --border: #24364e;
  --warning: #f0ab4c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Avenir Next", "Avenir", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 0% 0%, #d8efee 0%, rgba(216, 239, 238, 0) 35%),
    linear-gradient(160deg, #f5f2e8 0%, #e7ece8 100%);
}

body[data-theme="dark"] {
  background:
    radial-gradient(circle at 0% 0%, #10263f 0%, rgba(16, 38, 63, 0) 35%),
    linear-gradient(160deg, #070b13 0%, #101a2b 100%);
}

.theme-toggle {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 20;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.app-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.top-actions {
  display: flex;
  gap: 8px;
}

.eyebrow {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

h1 {
  margin: 2px 0;
  font-size: clamp(1.5rem, 5vw, 2rem);
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

.btn,
.tab,
select,
input {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 12px;
  padding: 9px 13px;
  font: inherit;
}

.btn,
.tab {
  font-weight: 600;
  cursor: pointer;
}

.btn:hover,
.tab:hover {
  border-color: var(--accent);
}

.cards {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}

.kpi h2 {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.kpi p {
  margin: 6px 0 0;
  font-size: 1.45rem;
  font-weight: 700;
}

.app-perf h3,
.panel h3 {
  margin: 0 0 8px;
}

.split-list,
.list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.split-list li,
.list li {
  border-top: 1px solid var(--border);
  padding: 9px 0;
}

.split-list li:first-child,
.list li:first-child {
  border-top: 0;
}

.row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.tab.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-deep);
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.renewal-toggle {
  display: flex;
  gap: 8px;
  margin: 8px 0 6px;
}

.mini-filter {
  padding: 6px 10px;
  font-size: 0.8rem;
}

.chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip {
  background: #f5f8f8;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.75rem;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #ecf4f3;
  color: var(--accent-deep);
}

.badge.warn {
  background: #fdf1e5;
  color: var(--warning);
}

.subheading {
  margin: 14px 0 8px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.metric {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  background: #fbfdfd;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.metric strong {
  display: block;
  margin-top: 4px;
  font-size: 1.2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.form-grid .check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
}

.faq-form {
  display: grid;
  gap: 8px;
}

.response {
  margin: 10px 0 0;
  background: #f8fbfb;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  white-space: pre-wrap;
}

.muted {
  color: var(--muted);
}

@media (max-width: 760px) {
  .topbar {
    flex-direction: column;
  }

  .cards,
  .metrics-grid,
  .form-grid,
  .tabs {
    grid-template-columns: 1fr;
  }

  .top-actions {
    width: 100%;
  }
}