/* Berkeley Insights — identidade visual alinhada ao painel Acadêmico. */
:root {
  --bg: #f6f8f9;
  --surface: #ffffff;
  --surface-soft: #f9fbfc;
  --text: #404041;
  --muted: #6f7478;
  --border: #e4eaed;

  --primary: #00444E;
  --primary-2: #006678;
  --support: #6E9EA8;
  --graphite: #404041;

  --success: #18a05e;
  --danger: #c73d3d;
  --warning: #d88a2d;
  --info: #1d648f;

  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

/* display de classes (flex/grid) não pode vencer o atributo hidden. */
[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

button, input, select { font: inherit; }

.layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

/* ------------------------------------------------------------- sidebar */
.sidebar {
  background: var(--primary);
  color: #eaf3f5;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 800;
  font-size: 1.15rem;
}

.brand-copy { display: grid; line-height: 1.25; }
.brand-copy strong { font-size: 0.95rem; }
.brand-copy span { font-size: 0.72rem; opacity: 0.75; }

.menu { display: grid; gap: 4px; }

.menu-section-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.65;
  margin: 4px 6px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: 0;
  border-radius: 10px;
  padding: 10px 12px;
  background: transparent;
  color: inherit;
  text-align: left;
  font-weight: 650;
  cursor: pointer;
}

.menu-item.active { background: rgba(255, 255, 255, 0.14); }

.beta-chip {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--support);
  color: #06282d;
}

.sidebar-note {
  margin-top: auto;
  font-size: 0.72rem;
  opacity: 0.7;
  line-height: 1.5;
}

/* ------------------------------------------------------------- content */
.content {
  padding: 26px clamp(16px, 4vw, 42px) 40px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

h1 { margin: 0; font-size: 1.7rem; color: var(--primary); }
.page-subtitle { margin: 4px 0 0; color: var(--muted); }

.env-badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: #e5f1ff;
  color: #13558b;
  font-size: 0.74rem;
  font-weight: 800;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 8px 22px rgba(28, 45, 62, 0.05);
}

.card-title { margin: 0 0 12px; font-size: 1rem; color: var(--primary); }

/* ------------------------------------------------------------- filtros */
.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  align-items: end;
}

.field { display: grid; gap: 5px; min-width: 0; }

.field label {
  font-size: 0.76rem;
  font-weight: 750;
  color: var(--muted);
}

.field input, .field select {
  width: 100%;
  border: 1px solid #bdc9d2;
  border-radius: 9px;
  padding: 8px 10px;
  background: #fff;
  color: var(--text);
}

.field input:focus, .field select:focus, .chip-button:focus, .button:focus {
  outline: 3px solid rgba(0, 102, 120, 0.22);
  outline-offset: 1px;
}

.quick-periods { display: flex; gap: 6px; flex-wrap: wrap; align-self: end; }

.chip-button {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 6px 11px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.chip-button:hover { border-color: var(--support); color: var(--primary); }

.filter-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-self: end;
}

.button {
  border: 1px solid #bbc7d0;
  border-radius: 10px;
  padding: 9px 14px;
  background: #fff;
  color: var(--graphite);
  font-weight: 750;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.button:hover:not(:disabled) { border-color: var(--primary-2); }
.button:disabled { opacity: 0.5; cursor: not-allowed; }

.button.primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.button.primary:hover:not(:disabled) { background: var(--primary-2); }

.ai-spark { color: #ffd98a; }

.ai-note {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.ai-hint { margin: 10px 0 0; font-size: 0.82rem; color: var(--warning); }

/* -------------------------------------------------------------- status */
.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  background: #eef4f6;
  color: var(--primary);
  font-weight: 650;
}

.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(0, 68, 78, 0.25);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.error-banner {
  padding: 12px 15px;
  border: 1px solid #efc7c7;
  border-radius: 10px;
  background: #fdeeee;
  color: #8f2525;
  font-weight: 600;
}

/* ------------------------------------------------------------ snapshot */
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.section-heading h2 { margin: 0; font-size: 1.05rem; color: var(--primary); }
.section-meta { margin: 0; font-size: 0.78rem; color: var(--muted); }

.domain-group { margin-top: 14px; }

.domain-group-title {
  margin: 0 0 8px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--support);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  display: grid;
  gap: 3px;
}

.kpi-label { font-size: 0.75rem; font-weight: 700; color: var(--muted); }
.kpi-value { font-size: 1.28rem; font-weight: 800; color: var(--graphite); }
.kpi-value.empty { color: var(--muted); font-weight: 650; font-size: 1rem; }

.kpi-delta { font-size: 0.74rem; font-weight: 650; color: var(--muted); }
.kpi-delta.up { color: var(--success); }
.kpi-delta.down { color: var(--danger); }

.kpi-note { font-size: 0.7rem; color: var(--muted); }

.breakdowns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.breakdown-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}

.breakdown-card h3 { margin: 0 0 10px; font-size: 0.85rem; color: var(--primary); }

.breakdown-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--surface-soft);
  font-size: 0.82rem;
}

.breakdown-row:last-child { border-bottom: 0; }
.breakdown-row .value { font-weight: 750; color: var(--graphite); }
.breakdown-row .label { overflow-wrap: anywhere; }

/* ----------------------------------------------------------- qualidade */
.quality-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }

.quality-list li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 9px 12px;
  border-radius: 9px;
  background: #fff8ea;
  border: 1px solid #f0dfb4;
  color: #6d5312;
  font-size: 0.84rem;
}

.quality-list li::before { content: "⚠"; font-size: 0.9rem; }

/* ------------------------------------------------------------ insights */
.summary-card p { margin: 0; line-height: 1.65; }

.insight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.insight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--info);
  border-radius: 12px;
  padding: 15px 17px;
  display: grid;
  gap: 9px;
  align-content: start;
}

.insight-card.severity-INFO { border-left-color: var(--info); }
.insight-card.severity-OPPORTUNITY { border-left-color: var(--success); }
.insight-card.severity-ATTENTION { border-left-color: var(--warning); }
.insight-card.severity-CRITICAL { border-left-color: var(--danger); }

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

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: #e7edf2;
  color: #33495c;
}

.badge.severity-INFO { background: #e5f1ff; color: #13558b; }
.badge.severity-OPPORTUNITY { background: #e7f6ed; color: #17633a; }
.badge.severity-ATTENTION { background: #fff1d6; color: #7a5000; }
.badge.severity-CRITICAL { background: #fde8e8; color: #9e2626; }

.insight-title { margin: 0; font-size: 0.98rem; color: var(--graphite); }
.insight-text { margin: 0; font-size: 0.87rem; line-height: 1.55; }

.insight-evidence {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 9px 12px;
  font-size: 0.8rem;
}

.insight-evidence strong { display: block; margin-bottom: 5px; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.insight-evidence ul { margin: 0; padding-left: 16px; display: grid; gap: 3px; }

.insight-action { margin: 0; font-size: 0.82rem; }
.insight-action strong { color: var(--primary); }

.insight-confidence { font-size: 0.74rem; color: var(--muted); font-weight: 650; }

.insight-details summary {
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-2);
}

.insight-details[open] summary { margin-bottom: 7px; }

.metric-detail {
  border-top: 1px solid var(--surface-soft);
  padding: 7px 0;
  font-size: 0.76rem;
  display: grid;
  gap: 2px;
}

.metric-detail .metric-id { font-family: ui-monospace, Consolas, monospace; font-size: 0.7rem; color: var(--muted); }

.caveats-card { margin-top: 12px; }
.caveats-card ul { margin: 0; padding-left: 18px; display: grid; gap: 5px; font-size: 0.84rem; }

.page-footer {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.76rem;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

/* ----------------------------------------------------------- responsivo */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    flex-direction: row;
    align-items: center;
    padding: 12px 16px;
    gap: 14px;
  }
  .sidebar-note { display: none; }
  .menu { display: flex; }
  .menu-section-label { display: none; }
}

@media (max-width: 560px) {
  .filters-grid { grid-template-columns: 1fr 1fr; }
  .filter-actions, .quick-periods { grid-column: 1 / -1; }
  .kpi-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}