/* ===========================
   DAI Reports — Shared Styles
   Dark theme compatível com Chatwoot
   =========================== */

:root {
  --bg: #151718;
  --surface: #1c1e20;
  --surface-2: #222527;
  --border: #2d3035;
  --text: #e4e8eb;
  --text-muted: #8c9097;
  --text-subtle: #5a5f66;
  --brand: #6ea8fe;
  --brand-dim: rgba(110, 168, 254, 0.12);
  --teal: #2de4a9;
  --teal-dim: rgba(45, 228, 169, 0.1);
  --amber: #fbbf24;
  --amber-dim: rgba(251, 191, 36, 0.1);
  --ruby: #f87171;
  --ruby-dim: rgba(248, 113, 113, 0.1);
  --green: #4ade80;
  --yellow: #facc15;
  --radius: 10px;
  --radius-sm: 6px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

/* ---------- GATES ---------- */
.gate {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--bg);
  z-index: 100;
}

.gate.hidden { display: none; }

.gate-icon {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.gate-title {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 500;
}

.gate-sub {
  font-size: 14px;
  color: var(--text-subtle);
  max-width: 280px;
  text-align: center;
}

/* ---------- LAYOUT ---------- */
.app {
  display: none;
  flex-direction: column;
  height: 100%;
}

.app.visible { display: flex; }

.header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
}

.header-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.header-sep {
  color: var(--text-subtle);
  font-size: 14px;
}

.header-client {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.content {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 20px 24px;
}

/* ---------- GRID DE CARDS ---------- */
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.report-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 0.15s, background 0.15s;
}

.report-card:hover {
  border-color: var(--brand);
  background: var(--surface-2);
}

.report-card-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.report-card-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
}

.icon-trafego { background: var(--brand-dim); }
.icon-atendimento { background: var(--teal-dim); }

.report-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.report-card-period {
  font-size: 13px;
  color: var(--brand);
  font-weight: 500;
  margin-top: 2px;
}

.report-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 8px;
}

.report-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.report-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-trafego {
  background: var(--brand-dim);
  color: var(--brand);
}

.badge-atendimento {
  background: var(--teal-dim);
  color: var(--teal);
}

.report-card-arrow {
  color: var(--text-subtle);
  font-size: 16px;
  transition: color 0.15s;
}

.report-card:hover .report-card-arrow {
  color: var(--brand);
}

/* ---------- SECTION HEADER ---------- */
.section-header {
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
}

/* ---------- REPORT PAGE ---------- */
.report-page {
  display: none;
  flex-direction: column;
  height: 100%;
}

.report-page.visible { display: flex; }

.report-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}

.back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.back-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.report-header-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.report-header-sub {
  font-size: 11px;
  color: var(--text-subtle);
  margin-left: auto;
}

/* ---------- REPORT CONTENT ---------- */
.report-content {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 24px;
}

.report-body {
  width: 100%;
}

.report-body h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 4px;
}

.report-body h2 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin: 28px 0 14px;
}

.report-body h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 20px 0 10px;
}

.report-body p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 12px;
}

.report-body strong { color: var(--text); }

.report-body .subtitle {
  font-size: 15px;
  color: var(--text-subtle);
  margin-bottom: 6px;
}

.report-body .meta-line {
  font-size: 13px;
  color: var(--text-subtle);
  margin-bottom: 20px;
}

.report-body .meta-line span { margin-right: 16px; }

/* ---------- TABELAS ---------- */
.report-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 20px;
  font-size: 14px;
}

.report-body th {
  text-align: left;
  padding: 10px 12px;
  background: var(--surface-2);
  color: var(--text-subtle);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.report-body td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.report-body tr:last-child td { border-bottom: none; }
.report-body tr:hover td { background: var(--surface-2); }

/* ---------- KPI CARDS ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin: 12px 0 20px;
}

.kpi-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-subtle);
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-subtle);
  margin-top: 3px;
}

.kpi-good { border-top: 2px solid var(--teal); }
.kpi-warn { border-top: 2px solid var(--amber); }
.kpi-bad  { border-top: 2px solid var(--ruby); }
.kpi-neutral { border-top: 2px solid var(--brand); }

/* ---------- ALERTAS ---------- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.6;
  margin: 10px 0;
}

.alert-info { background: var(--brand-dim); border-left: 3px solid var(--brand); color: var(--text-muted); }
.alert-success { background: var(--teal-dim); border-left: 3px solid var(--teal); color: var(--text-muted); }
.alert-warn { background: var(--amber-dim); border-left: 3px solid var(--amber); color: var(--text-muted); }
.alert-danger { background: var(--ruby-dim); border-left: 3px solid var(--ruby); color: var(--text-muted); }

.alert strong { color: var(--text); }

/* ---------- FUNNEL ---------- */
.funnel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: monospace;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 12px 0;
  white-space: pre;
  overflow-x: auto;
}

/* ---------- STATUS BADGES ---------- */
.status-good { color: var(--teal); font-weight: 600; }
.status-warn { color: var(--amber); font-weight: 600; }
.status-bad { color: var(--ruby); font-weight: 600; }
.status-neutral { color: var(--brand); font-weight: 600; }

/* ---------- DIVIDER ---------- */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* ---------- FOOTER ---------- */
.report-footer {
  font-size: 13px;
  color: var(--text-subtle);
  text-align: center;
  padding: 20px 0 8px;
  border-top: 1px solid var(--border);
  margin-top: 32px;
}

/* ---------- ANIMATIONS ---------- */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in { animation: fadeIn 0.25s ease forwards; }