/* ===== DASHBOARD LAYOUT ===== */

body {
  background: var(--color-bg);
  overflow-x: hidden;
}

/* ===== HEADER ===== */
.dashboard-header {
  background: var(--color-header-bg);
  color: var(--color-header-text);
  padding: var(--space-3) var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo { flex-shrink: 0; }

.header-titles {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.header-title {
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.header-brand {
  font-size: var(--text-xs);
  color: var(--color-header-muted);
  font-weight: 500;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-updated {
  font-size: var(--text-xs);
  color: var(--color-header-muted);
  font-variant-numeric: tabular-nums;
}

/* ===== TAB NAVIGATION ===== */
.tab-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  display: flex;
  gap: 0;
  padding: 0 var(--space-6);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  position: sticky;
  top: 48px;
  z-index: 15;
}

.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab-btn:hover {
  color: var(--color-text);
}

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* ===== FILTER BAR ===== */
.filter-bar-wrap {
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-3) var(--space-6);
}

.filter-bar {
  display: flex;
  align-items: flex-end;
  gap: var(--space-4);
  max-width: 1400px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-select {
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  min-width: 180px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 5L6 8L9 5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.filter-select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -1px;
  border-color: var(--color-primary);
}

.filter-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
}

.filter-count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* ===== MAIN ===== */
.dashboard-main {
  padding: var(--space-5) var(--space-6);
  max-width: 1400px;
  margin: 0 auto;
}

/* ===== PAGES ===== */
.page {
  display: none;
}

.page.active {
  display: block;
}

/* ===== OVERVIEW HEADER ===== */
.overview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.overview-period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ===== METRIC TOGGLE BAR ===== */
.metric-toggle-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.metric-toggle-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== KPI ROW ===== */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.kpi-row--three {
  grid-template-columns: repeat(3, 1fr);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}

.kpi-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.2;
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-top: var(--space-2);
  flex-wrap: wrap;
}

.kpi-trend .trend-up {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--color-success);
}

.kpi-trend .trend-down {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--color-error);
}

.kpi-trend .trend-sep {
  color: var(--color-text-muted);
  font-weight: 400;
}

.kpi-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.kpi-card--good {
  border-left: 3px solid var(--color-success);
}

.kpi-card--good .kpi-value {
  color: var(--color-success);
}

.kpi-card--bad {
  border-left: 3px solid var(--color-error);
}

.kpi-card--bad .kpi-value {
  color: var(--color-error);
}

/* ===== WINNERS/LOSERS TABLES ===== */
.wl-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.wl-title--winners::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-success);
  flex-shrink: 0;
}

.wl-title--losers::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-error);
  flex-shrink: 0;
}

.wl-table-wrap {
  overflow-x: auto;
}

.wl-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums lining-nums;
}

.wl-table thead th {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: var(--space-2) var(--space-2);
  border-bottom: 2px solid var(--color-divider);
  text-align: left;
  white-space: nowrap;
}

.wl-th-rank {
  width: 28px;
  text-align: center;
}

.wl-th-owner {
  width: 120px;
}

.wl-th-change {
  width: 80px;
  text-align: right;
}

.wl-th-values {
  width: 100px;
  text-align: right;
}

.wl-table tbody td {
  font-size: var(--text-sm);
  padding: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
  vertical-align: middle;
}

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

.wl-table tbody tr:hover {
  background: var(--color-primary-highlight);
}

.wl-rank {
  text-align: center;
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.wl-name {
  font-weight: 500;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wl-owner {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  white-space: nowrap;
}

.wl-pct {
  text-align: right;
  font-weight: 700;
  white-space: nowrap;
}

.wl-pct--up {
  color: var(--color-success);
}

.wl-pct--down {
  color: var(--color-error);
}

.wl-pct--flat {
  color: var(--color-neutral);
}

.wl-vals {
  text-align: right;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  white-space: nowrap;
}

/* Owner grouping header */
.wl-owner-group {
  background: var(--color-surface-offset);
}

.wl-owner-group td {
  padding: var(--space-2);
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-divider);
}

/* ===== SUB-PAGE RANK HEADER ===== */
.subpage-rank-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  margin-top: var(--space-5);
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ===== STAGNANT CLIENTS ===== */
.stagnant-card {
  border-left: 3px solid var(--color-neutral);
}

.stagnant-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: calc(-1 * var(--space-2)) 0 var(--space-4) 0;
  line-height: 1.5;
}

.wl-title--stagnant::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-neutral);
  flex-shrink: 0;
}

/* ===== CHART SECTIONS ===== */
.chart-row {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.chart-row--three {
  grid-template-columns: repeat(3, 1fr);
}

.chart-row--two {
  grid-template-columns: repeat(2, 1fr);
}

.chart-row--full {
  grid-template-columns: 1fr;
}

.chart-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.chart-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.chart-card-header .chart-title {
  margin-bottom: 0;
}

.chart-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

/* Toggle buttons for chart view modes */
.chart-toggle-group {
  display: flex;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.chart-toggle {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: none;
  cursor: pointer;
  transition: all 180ms ease;
  border-right: 1px solid var(--color-border);
}

.chart-toggle:last-child {
  border-right: none;
}

.chart-toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.chart-toggle.active {
  background: var(--color-primary);
  color: white;
  font-weight: 600;
}

.chart-container {
  position: relative;
  width: 100%;
}

.chart-container--donut {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-container--bar {
  height: 360px;
}

.chart-container--bar-tall {
  height: 500px;
}

.chart-container--line-tall {
  height: 400px;
}

/* ===== TABLE ===== */
.table-section {
  margin-bottom: var(--space-5);
}

.table-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.table-search-wrap {
  position: relative;
}

.table-search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-faint);
  pointer-events: none;
}

.table-search {
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  background: var(--color-surface-2);
  min-width: 220px;
}

.table-search:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -1px;
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.table-wrap {
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

table {
  font-variant-numeric: tabular-nums lining-nums;
}

thead th {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: var(--space-3) var(--space-3);
  border-bottom: 2px solid var(--color-divider);
  white-space: nowrap;
  text-align: left;
  position: sticky;
  top: 0;
  background: var(--color-surface);
  z-index: 1;
}

thead th.align-right { text-align: right; }
thead th.align-center { text-align: center; }

.sortable {
  cursor: pointer;
  user-select: none;
}

.sortable:hover { color: var(--color-text); }

.sort-arrow {
  display: inline-block;
  margin-left: var(--space-1);
  opacity: 0.4;
  font-size: 10px;
}

.sort-arrow.asc::after { content: "▲"; }
.sort-arrow.desc::after { content: "▼"; }

tbody td {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
  white-space: nowrap;
}

tbody td.align-right { text-align: right; }
tbody td.align-center { text-align: center; }

tbody tr:hover { background: var(--color-primary-highlight); }
tbody tr:last-child td { border-bottom: none; }

.td-name {
  font-weight: 500;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.td-owner {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.td-period {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

/* Trend badges */
.trend-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.trend-badge.up {
  color: var(--color-success);
  background: var(--color-success-bg);
}

.trend-badge.down {
  color: var(--color-error);
  background: var(--color-error-bg);
}

.trend-badge.none {
  color: var(--color-neutral);
  background: var(--color-neutral-bg);
}

/* ===== PLAN TAB COLOR INDICATORS ===== */
.tab-btn--basic.active {
  color: #6B7280;
  border-bottom-color: #6B7280;
}

.tab-btn--advanced.active {
  color: #0EA5E9;
  border-bottom-color: #0EA5E9;
}

.tab-btn--pro.active {
  color: #8B5CF6;
  border-bottom-color: #8B5CF6;
}

.tab-btn--custom.active {
  color: #F59E0B;
  border-bottom-color: #F59E0B;
}

/* Tab client count */
.tab-count {
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-faint);
  margin-left: 2px;
}

.tab-btn.active .tab-count {
  color: inherit;
  opacity: 0.7;
}

/* ===== PLAN BADGES (Data Table) ===== */
.plan-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.plan-badge--basic {
  color: #6B7280;
  background: #F3F4F6;
}

.plan-badge--advanced {
  color: #0EA5E9;
  background: #E0F2FE;
}

.plan-badge--pro {
  color: #8B5CF6;
  background: #EDE9FE;
}

.plan-badge--custom {
  color: #F59E0B;
  background: #FEF3C7;
}

.plan-badge--n-a {
  color: var(--color-text-faint);
  background: var(--color-surface-2);
}

/* ===== FOOTER ===== */
.dashboard-footer {
  text-align: center;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.dashboard-footer a {
  color: var(--color-text-faint);
  text-decoration: none;
}

.dashboard-footer a:hover {
  color: var(--color-text-muted);
}

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  clip-path: inset(0 0 8px 0);
  animation: fadeReveal 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeReveal {
  from {
    opacity: 0;
    clip-path: inset(0 0 8px 0);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
  }
}

.kpi-row .kpi-card:nth-child(1) { animation-delay: 0.05s; }
.kpi-row .kpi-card:nth-child(2) { animation-delay: 0.1s; }
.kpi-row .kpi-card:nth-child(3) { animation-delay: 0.15s; }
.kpi-row .kpi-card:nth-child(4) { animation-delay: 0.2s; }
.chart-row--three .chart-card:nth-child(1) { animation-delay: 0.1s; }
.chart-row--three .chart-card:nth-child(2) { animation-delay: 0.15s; }
.chart-row--three .chart-card:nth-child(3) { animation-delay: 0.2s; }
.chart-row--two .chart-card:nth-child(1) { animation-delay: 0.1s; }
.chart-row--two .chart-card:nth-child(2) { animation-delay: 0.15s; }
.chart-row--full .chart-card { animation-delay: 0.15s; }
.table-card { animation-delay: 0.2s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .kpi-row--three { grid-template-columns: repeat(2, 1fr); }
  .chart-row--three { grid-template-columns: 1fr; }
  .chart-row--two { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .dashboard-main { padding: var(--space-4); }
  .dashboard-header { padding: var(--space-3) var(--space-4); }
  .header-titles { flex-direction: column; gap: 0; }
  .header-brand { display: none; }
  .kpi-row { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .kpi-row--three { grid-template-columns: 1fr; }
  .overview-header { flex-direction: column; align-items: flex-start; }
  .metric-toggle-bar { flex-direction: column; align-items: flex-start; }
  .subpage-rank-header { flex-direction: column; align-items: flex-start; }
  .filter-bar-wrap { padding: var(--space-3) var(--space-4); }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-select { min-width: unset; width: 100%; }
  .filter-meta { margin-left: 0; }
  .tab-nav { padding: 0 var(--space-3); }
  .tab-btn { padding: var(--space-2) var(--space-3); font-size: var(--text-xs); }
  .chart-card-header { flex-direction: column; align-items: flex-start; }
}