/* =========================================================
   WebGuard — Dashboard
   ========================================================= */

/* ---------- Stats grid ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.stat-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  padding: 18px 18px 16px;
  border-top: 3px solid var(--border-strong);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.stat-card:hover {
  box-shadow: var(--shadow-raised);
  transform: translateY(-1px);
}

.stat-card--total  { border-top-color: var(--brand); }
.stat-card--posture { border-top-color: var(--ok); }

.stat-card[data-sev="critical"] { border-top-color: var(--sev-critical); }
.stat-card[data-sev="high"]     { border-top-color: var(--sev-high); }
.stat-card[data-sev="medium"]   { border-top-color: var(--sev-medium); }
.stat-card[data-sev="low"]      { border-top-color: var(--sev-low); }
.stat-card[data-sev="info"]     { border-top-color: var(--sev-info); }

.stat-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  background: var(--surface-2);
  color: var(--text-3);
}

.stat-icon svg { width: 16px; height: 16px; }

.stat-card--total .stat-icon   { background: var(--brand-soft); color: var(--brand); }
.stat-card--posture .stat-icon { background: rgba(22, 163, 74, 0.1); color: var(--ok); }
.stat-card[data-sev="critical"] .stat-icon { background: rgba(220, 38, 38, 0.08); color: var(--sev-critical); }
.stat-card[data-sev="high"] .stat-icon     { background: rgba(234, 88, 12, 0.08); color: var(--sev-high); }
.stat-card[data-sev="medium"] .stat-icon   { background: rgba(217, 119, 6, 0.08); color: var(--sev-medium); }
.stat-card[data-sev="low"] .stat-icon      { background: rgba(37, 99, 235, 0.08); color: var(--sev-low); }
.stat-card[data-sev="info"] .stat-icon     { background: var(--surface-2); color: var(--sev-info); }

.stat-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-1);
  margin-top: 4px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-sub {
  font-size: 11.5px;
  color: var(--text-3);
  margin-top: 4px;
  font-weight: 500;
}

/* ---------- Posture score card ---------- */
.posture-card {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.posture-gauge-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}

.posture-gauge {
  width: 72px;
  height: 72px;
  transform: rotate(-90deg);
}

.posture-gauge-bg {
  fill: none;
  stroke: var(--surface-2);
  stroke-width: 6;
}

.posture-gauge-arc {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.8s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.posture-gauge-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.posture-gauge-score {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-1);
  line-height: 1;
  letter-spacing: -0.02em;
}

.posture-gauge-slash {
  font-size: 9px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

.posture-info { flex: 1; min-width: 0; }

.posture-tier {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 4px;
}

.posture-tier--optimal    { color: var(--ok); background: rgba(22, 163, 74, 0.1); border: 1px solid rgba(22, 163, 74, 0.25); }
.posture-tier--moderate   { color: var(--sev-medium); background: rgba(217, 119, 6, 0.1); border: 1px solid rgba(217, 119, 6, 0.25); }
.posture-tier--elevated   { color: var(--sev-high); background: rgba(234, 88, 12, 0.1); border: 1px solid rgba(234, 88, 12, 0.25); }
.posture-tier--critical   { color: var(--sev-critical); background: rgba(220, 38, 38, 0.1); border: 1px solid rgba(220, 38, 38, 0.25); }

.posture-desc {
  font-size: 12px;
  color: var(--text-3);
  margin: 0;
}

/* ---------- Sparkline ---------- */
.sparkline-section {
  margin-bottom: 32px;
}

.sparkline-card {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.sparkline-label {
  flex-shrink: 0;
}

.sparkline-label h3 {
  font-size: 13.5px;
  margin: 0 0 2px;
}

.sparkline-label p {
  font-size: 12px;
  color: var(--text-3);
  margin: 0;
}

.sparkline-svg-wrap {
  flex: 1;
  min-width: 200px;
  min-height: 44px;
}

.sparkline-svg {
  width: 100%;
  height: 44px;
  overflow: visible;
}

.sparkline-area {
  opacity: 0.15;
}

.sparkline-line {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Architecture section ---------- */
.architecture-section {
  margin-bottom: 32px;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2 { font-size: 19px; margin-bottom: 4px; }
.section-heading .sub { font-size: 13.5px; margin: 0; }

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.arch-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  padding: 22px;
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.arch-card:hover {
  box-shadow: var(--shadow-raised);
  transform: translateY(-2px);
  border-color: var(--border-strong);
}

.arch-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: 14px;
}

.arch-icon svg { width: 20px; height: 20px; }
.arch-card h3 { font-size: 15.5px; margin-bottom: 8px; }
.arch-card p { font-size: 13.5px; line-height: 1.6; margin: 0; }

/* ---------- Table toolbar ---------- */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.toolbar-search-wrap {
  position: relative;
  flex: 1;
  min-width: 180px;
}

.toolbar-search-wrap svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-3);
  pointer-events: none;
}

.toolbar-search {
  width: 100%;
  padding: 8px 12px 8px 32px;
  font-size: 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-1);
  font-family: var(--font-body);
  transition: border-color 0.15s ease;
}

.toolbar-search:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}

.toolbar-filter {
  padding: 8px 12px;
  font-size: 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-1);
  font-family: var(--font-body);
  cursor: pointer;
  min-width: 130px;
}

.toolbar-filter:focus {
  outline: none;
  border-color: var(--brand);
}

.toolbar-count {
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* ---------- Table ---------- */
.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.data-table th,
.data-table td {
  padding: 13px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--surface-2);
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}

.data-table th:hover { color: var(--text-1); }

.sort-indicator {
  display: inline-block;
  margin-left: 4px;
  opacity: 0.4;
  font-size: 10px;
}

.data-table th.sort-asc .sort-indicator { opacity: 1; }
.data-table th.sort-desc .sort-indicator { opacity: 1; transform: rotate(180deg); display: inline-block; }

.data-table tbody tr {
  transition: background 0.12s ease;
}

.data-table tbody tr:hover {
  background: var(--surface-2);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.target-cell {
  color: var(--text-1);
  font-weight: 500;
  font-size: 13px;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.findings-count {
  font-size: 12.5px;
  color: var(--text-2);
  font-weight: 500;
}

.actions-cell {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* Recurrence pill */
.recurrence-pill {
  display: inline-flex;
  align-items: center;
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  border: 1px solid var(--brand-border);
  white-space: nowrap;
}

.pill-link {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: var(--surface);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
  text-decoration: none;
}

.pill-link:hover {
  color: var(--brand);
  border-color: var(--brand-border);
  background: var(--brand-soft);
  text-decoration: none;
}

.table-empty {
  text-align: center;
  padding: 48px 20px !important;
  color: var(--text-2);
  white-space: normal;
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.pagination-info {
  font-size: 12.5px;
  color: var(--text-3);
}

.pagination-controls {
  display: flex;
  gap: 4px;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 13px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s ease, color 0.15s ease;
}

.page-btn:hover:not(:disabled) {
  background: var(--surface-2);
  color: var(--text-1);
}

.page-btn.is-active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ---------- Zero-state onboarding banner ---------- */
.onboarding-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 32px;
  background: var(--surface);
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
  gap: 16px;
}

.onboarding-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: 8px;
}

.onboarding-icon svg { width: 32px; height: 32px; }

.onboarding-banner h2 {
  font-size: 22px;
  margin: 0;
}

.onboarding-banner p {
  max-width: 420px;
  font-size: 14px;
  margin: 0;
  color: var(--text-2);
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .architecture-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .architecture-grid { grid-template-columns: 1fr; }
  .table-toolbar { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .data-table th, .data-table td { padding: 11px 12px; }
}