/* ============================================
   AGENTRA DESIGN SYSTEM
   ============================================ */
:root {
  --primary:        #0f2548;
  --primary-700:    #1a3a6c;
  --primary-600:    #1e4a8a;
  --accent:         #2563eb;
  --accent-light:   #3b82f6;
  --accent-pale:    #eff6ff;
  --success:        #059669;
  --success-light:  #d1fae5;
  --warning:        #d97706;
  --warning-light:  #fef3c7;
  --danger:         #dc2626;
  --danger-light:   #fee2e2;
  --neutral:        #64748b;
  --neutral-light:  #f8fafc;
  --bg:             #f1f5f9;
  --card:           #ffffff;
  --text:           #1e293b;
  --text-muted:     #64748b;
  --text-light:     #94a3b8;
  --border:         #e2e8f0;
  --border-strong:  #cbd5e1;
  --sidebar-width:  240px;
  --topbar-height:  56px;
  --radius:         8px;
  --radius-lg:      12px;
  --shadow:         0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:      0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:      0 10px 15px rgba(0,0,0,.07), 0 4px 6px rgba(0,0,0,.05);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 14px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================
   APP LAYOUT (sidebar + main)
   ============================================ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-width);
  background: var(--primary);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-logo .logo-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.3px;
}

.sidebar-org {
  padding: 12px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.org-label { font-size: 10px; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: 0.8px; }
.org-name  { font-size: 12px; color: rgba(255,255,255,.85); font-weight: 500; margin-top: 2px; }

.sidebar-nav {
  padding: 12px 0;
  flex: 1;
}

.nav-section-label {
  padding: 8px 20px 4px;
  font-size: 10px;
  color: rgba(255,255,255,.35);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: rgba(255,255,255,.65);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
  cursor: pointer;
  text-decoration: none;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  color: #fff;
  background: rgba(255,255,255,.07);
  text-decoration: none;
}

.nav-item.active {
  color: #fff;
  background: rgba(37,99,235,.25);
  border-left-color: var(--accent-light);
}

.nav-item .nav-icon {
  width: 18px; height: 18px;
  opacity: 0.7;
  flex-shrink: 0;
}

.nav-item.active .nav-icon { opacity: 1; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}

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

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.user-name  { font-size: 12px; color: rgba(255,255,255,.85); font-weight: 500; }
.user-role  { font-size: 11px; color: rgba(255,255,255,.4); }

/* MAIN CONTENT */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* TOP BAR */
.topbar {
  height: var(--topbar-height);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-badge {
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
}

.page-content {
  padding: 24px;
  flex: 1;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-body { padding: 20px; }

/* ============================================
   KPI METRIC CARDS
   ============================================ */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.metric-delta {
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.delta-up   { color: var(--success); }
.delta-down { color: var(--danger); }
.delta-flat { color: var(--neutral); }

.metric-card.accent-left { border-left: 3px solid var(--accent); }
.metric-card.success-left { border-left: 3px solid var(--success); }
.metric-card.warning-left { border-left: 3px solid var(--warning); }
.metric-card.danger-left  { border-left: 3px solid var(--danger); }

/* ============================================
   PROGRESS BARS
   ============================================ */
.progress-bar-wrap {
  background: var(--border);
  border-radius: 100px;
  height: 6px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 100px;
  transition: width 0.6s ease;
}

.fill-success { background: var(--success); }
.fill-warning { background: var(--warning); }
.fill-danger  { background: var(--danger); }
.fill-accent  { background: var(--accent); }
.fill-primary { background: var(--primary-600); }

/* ============================================
   BADGES / STATUS
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-danger  { background: var(--danger-light);  color: var(--danger); }
.badge-accent  { background: var(--accent-pale);   color: var(--accent); }
.badge-neutral { background: var(--bg);            color: var(--neutral); border: 1px solid var(--border); }

/* ============================================
   TABLES
   ============================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  background: var(--neutral-light);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--neutral-light); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: #1d4ed8; }

.btn-secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover { background: var(--bg); color: var(--text); }

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }

/* ============================================
   GRIDS
   ============================================ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 16px; }

/* ============================================
   CHART CONTAINERS
   ============================================ */
.chart-wrap {
  position: relative;
  padding: 4px 0;
}

.chart-wrap canvas {
  max-height: 260px;
}

/* ============================================
   OBJECTIVE / ITEM ROWS
   ============================================ */
.objective-row {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}

.objective-row:last-child { border-bottom: none; }
.objective-row:hover { background: var(--neutral-light); }

.obj-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.obj-info { flex: 1; min-width: 0; }
.obj-name  { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.obj-meta  { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.obj-progress {
  width: 140px;
  flex-shrink: 0;
}

.obj-pct {
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  margin-bottom: 4px;
}

/* ============================================
   ALERTS
   ============================================ */
.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.alert-item:last-child { border-bottom: none; }

.alert-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.alert-dot-danger  { background: var(--danger); }
.alert-dot-warning { background: var(--warning); }
.alert-dot-success { background: var(--success); }

.alert-title   { font-weight: 600; color: var(--text); }
.alert-detail  { font-size: 12px; color: var(--text-muted); margin-top: 1px; }
.alert-time    { font-size: 11px; color: var(--text-light); white-space: nowrap; margin-left: auto; }

/* ============================================
   AI CHAT
   ============================================ */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 460px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
}

.chat-msg.user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-msg.ai {
  align-self: flex-start;
  background: var(--neutral-light);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.chat-msg.ai .ai-sender {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.chat-input-area {
  border-top: 1px solid var(--border);
  padding: 12px 20px;
  display: flex;
  gap: 8px;
}

.chat-input {
  flex: 1;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}

.chat-input:focus { border-color: var(--accent-light); }

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

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

.section-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================
   PERIOD / FILTER SELECTOR
   ============================================ */
.period-tabs {
  display: flex;
  gap: 2px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px;
}

.period-tab {
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-muted);
  border: none;
  background: none;
  transition: all 0.15s;
}

.period-tab.active {
  background: var(--card);
  color: var(--text);
  box-shadow: var(--shadow);
}

/* ============================================
   SCORECARD
   ============================================ */
.scorecard-perspective {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  margin-bottom: 16px;
}

.scorecard-perspective-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent);
  margin-bottom: 8px;
}

/* ============================================
   TIMELINE
   ============================================ */
.timeline-item {
  display: flex;
  gap: 16px;
  padding-bottom: 20px;
  position: relative;
}

.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 32px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
  z-index: 1;
}

.timeline-content { flex: 1; }
.timeline-date { font-size: 11px; color: var(--text-muted); }
.timeline-title { font-size: 13px; font-weight: 600; margin: 2px 0; }
.timeline-desc  { font-size: 12px; color: var(--text-muted); }

/* ============================================
   RISK MATRIX
   ============================================ */
.risk-matrix {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  max-width: 360px;
}

.risk-cell {
  aspect-ratio: 1;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  cursor: default;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.mb-4  { margin-bottom: 4px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }

.text-muted   { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger  { color: var(--danger); }
.text-accent  { color: var(--accent); }
.text-sm      { font-size: 12px; }
.text-xs      { font-size: 11px; }
.font-semibold { font-weight: 600; }
.font-bold     { font-weight: 700; }

.flex         { display: flex; }
.flex-1       { flex: 1; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.gap-4        { gap: 4px; }
.gap-8        { gap: 8px; }
.gap-12       { gap: 12px; }
.gap-16       { gap: 16px; }
.justify-between { justify-content: space-between; }

.w-full { width: 100%; }
.rounded { border-radius: var(--radius); }
.border { border: 1px solid var(--border); }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2-1 { grid-template-columns: 1fr; }
  .grid-1-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-width: 0px; }
  .sidebar { display: none; }
  .grid-2  { grid-template-columns: 1fr; }
  .grid-3  { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
}