:root {
  --bg: #f6f7f8;
  --sidebar-bg: #191d24;
  --sidebar-text: #c7cbd4;
  --sidebar-text-dim: #7d8290;
  --sidebar-active-bg: #262b35;
  --panel-bg: #ffffff;
  --border: #e2e4e8;
  --text: #1c1f26;
  --text-muted: #6b7280;
  --accent: #2451c4;
  --accent-soft: #eaf0fd;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.02em; }
td { color: var(--text); }

/* ============ APP SHELL ============ */
.app {
  display: grid;
  grid-template-columns: 220px 1fr 320px;
  min-height: 100vh;
}

/* ============ SIDEBAR ============ */
.sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
}
.sidebar-brand {
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  padding: 0 20px 20px;
  border-bottom: 1px solid #2a2f39;
  margin-bottom: 16px;
}
.top-nav { list-style: none; margin: 0 0 16px; padding: 0 12px; }
.top-nav-item { border-radius: 4px; }
.top-nav-item a, .top-nav-item.active {
  display: block;
  padding: 8px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: 4px;
}
.top-nav-item a:hover { background: var(--sidebar-active-bg); color: #fff; }
.top-nav-item.active { background: var(--sidebar-active-bg); color: #fff; }

.sidebar-nav { flex: 1; }
.sidebar-nav-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sidebar-text-dim);
  padding: 0 20px;
  margin-bottom: 8px;
}
.client-list { list-style: none; margin: 0; padding: 0; }
.client-item {
  padding: 9px 20px;
  cursor: pointer;
  font-size: 13.5px;
  border-left: 3px solid transparent;
}
.client-item:hover { background: var(--sidebar-active-bg); }
.client-item.active {
  background: var(--sidebar-active-bg);
  color: #fff;
  border-left-color: var(--accent);
  font-weight: 600;
}
.sidebar-footer {
  padding: 16px 20px 0;
  border-top: 1px solid #2a2f39;
  margin-top: 16px;
}
.sidebar-footer-name { color: #fff; font-size: 13px; font-weight: 600; }
.sidebar-footer-role { color: var(--sidebar-text-dim); font-size: 12px; }

/* ============ MAIN ============ */
.main { padding: 28px 32px; }

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.main-header h1 { font-size: 20px; margin: 0 0 4px; font-weight: 700; }
.main-header-meta { margin: 0; color: var(--text-muted); font-size: 13px; }
.main-header-value { text-align: right; }
.value-label { font-size: 11.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 4px; }
.value-amount { font-size: 24px; font-weight: 700; color: var(--text); }

.content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px 20px;
}
.panel-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}

.alloc-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.alloc-label { width: 90px; font-size: 12.5px; color: var(--text-muted); text-transform: capitalize; }
.alloc-bar-bg { flex: 1; background: #eef0f3; border-radius: 3px; overflow: hidden; height: 8px; }
.alloc-bar-fill { background: var(--accent); height: 100%; }
.alloc-pct { width: 34px; text-align: right; font-size: 12.5px; color: var(--text); }

/* ============ AI DOCK ============ */
.ai-dock {
  background: var(--panel-bg);
  border-left: 1px solid var(--border);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
}
.ai-dock-header { position: relative; margin-bottom: 16px; }
.ai-dock-title { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.ai-dock-sub { font-size: 12px; color: var(--text-muted); line-height: 1.4; padding-right: 78px; }
.ai-clear {
  position: absolute;
  top: 0;
  right: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 11px;
  padding: 4px 8px;
  cursor: pointer;
}
.ai-clear:hover { color: var(--text); border-color: var(--text-muted); }

.ai-dock-samples {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.ai-sample {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid #d6e2fb;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 6px 10px;
  cursor: pointer;
  text-align: left;
}
.ai-sample:hover { background: #dde8fc; }

.ai-dock-form { display: flex; flex-direction: column; gap: 8px; }
.ai-dock-form select {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 8px;
  font-size: 13px;
  font-family: var(--font);
  background: var(--panel-bg);
  color: var(--text);
}
.ai-dock-form textarea {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  font-size: 13px;
  font-family: var(--font);
  min-height: 70px;
  resize: vertical;
  color: var(--text);
}
.ai-dock-form button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.ai-dock-form button:hover { background: #1d43a8; }
.ai-dock-form button:disabled { opacity: 0.6; cursor: default; }

.ai-history {
  margin-top: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ai-turn { font-size: 13px; }
.ai-turn-question {
  font-weight: 600;
  color: var(--text);
  background: var(--accent-soft);
  border-radius: 6px;
  padding: 7px 10px;
  margin-bottom: 6px;
  line-height: 1.4;
}
.ai-turn-answer {
  color: var(--text);
  white-space: pre-wrap;
  line-height: 1.55;
  padding: 0 2px;
}
.ai-turn-answer.ai-turn-error { color: #b3261e; }
.ai-turn-answer .meta {
  display: block;
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 11.5px;
}

/* ============ ANALYTICS ============ */
.app-analytics { grid-template-columns: 220px 1fr; }
.main-wide { max-width: 1200px; }
.refresh-btn {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  align-self: flex-start;
}
.refresh-btn:hover { border-color: var(--accent); color: var(--accent); }

.loading-state, .error-state { color: var(--text-muted); font-size: 13px; padding: 20px 0; }
.error-state { color: #b3261e; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.stat-tile {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
}
.stat-tile-value { font-size: 20px; font-weight: 700; color: var(--text); }
.stat-tile-label { font-size: 11.5px; color: var(--text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.03em; }
.stat-tile-sub { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.content-analytics { grid-template-columns: 1fr 1fr; margin-bottom: 20px; }
.panel-sub { font-size: 11.5px; color: var(--text-muted); margin: -8px 0 10px; line-height: 1.4; }

.chart-box { overflow-x: auto; }
.chart-svg { display: block; max-width: 100%; }
.chart-axis-label { font-size: 10px; fill: var(--text-muted); }
.chart-row-label { font-size: 12px; fill: var(--text); dominant-baseline: middle; }
.chart-value-label { font-size: 11.5px; fill: var(--text-muted); dominant-baseline: middle; }
.chart-empty { color: var(--text-muted); font-size: 12.5px; padding: 30px 0; text-align: center; }

.chart-legend { display: flex; gap: 14px; margin-top: 10px; flex-wrap: wrap; }
.chart-legend-item { display: flex; align-items: center; gap: 5px; font-size: 11.5px; color: var(--text-muted); }
.chart-legend-swatch { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }

.budget-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--text); margin-bottom: 8px; }
.budget-track { background: #eef0f3; border-radius: 3px; height: 10px; overflow: hidden; }
.budget-fill { height: 100%; border-radius: 3px; }
.budget-note { font-size: 11.5px; color: var(--text-muted); margin-top: 8px; }

.table-panel { margin-top: 4px; }
.table-scroll { overflow-x: auto; }
#recentTable { font-size: 12.5px; }

/* ============ ONBOARDING TOUR ============ */
.onboarding-replay {
  background: none;
  border: 1px solid #2a2f39;
  color: var(--sidebar-text);
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 6px 10px;
  margin: 0 12px 12px;
  cursor: pointer;
  text-align: left;
}
.onboarding-replay:hover { border-color: var(--accent); color: #fff; }

.onboarding-scrim {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: transparent;
}
.onboarding-scrim.onboarding-scrim-dim { background: rgba(15, 17, 22, 0.6); }

.onboarding-spotlight {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  border-radius: 8px;
  outline: 2px solid var(--accent);
  box-shadow: 0 0 0 9999px rgba(15, 17, 22, 0.6);
  transition: top 0.18s ease, left 0.18s ease, width 0.18s ease, height 0.18s ease;
}

.onboarding-tooltip {
  position: fixed;
  z-index: 10000;
  width: 300px;
  max-width: calc(100vw - 24px);
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
  box-shadow: 0 8px 24px rgba(15, 17, 22, 0.22);
}
.onboarding-tooltip.onboarding-tooltip-centered {
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%);
  width: 360px;
}
.onboarding-tooltip-title { font-size: 14.5px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.onboarding-tooltip-body { font-size: 13px; color: var(--text-muted); line-height: 1.5; margin-bottom: 16px; }
.onboarding-tooltip-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

.onboarding-dots { display: flex; gap: 5px; }
.onboarding-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border); }
.onboarding-dot.active { background: var(--accent); }

.onboarding-actions { display: flex; align-items: center; gap: 4px; }
.onboarding-btn {
  border: none;
  background: none;
  font-family: var(--font);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  padding: 6px 10px;
}
.onboarding-btn-text { color: var(--text-muted); }
.onboarding-btn-text:hover { color: var(--text); }
.onboarding-btn-primary { background: var(--accent); color: #fff; }
.onboarding-btn-primary:hover { background: #1d43a8; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .app { grid-template-columns: 200px 1fr; }
  .ai-dock { display: none; }
}
@media (max-width: 720px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .content { grid-template-columns: 1fr; }
}