/* ============================================================
   KTC TenderAI — Main Stylesheet
   ============================================================ */
:root {
  --primary: #D22630;
  --primary-dark: #B01E28;
  --primary-light: #fde8e9;
  --accent: #a01922;
  --success: #059669;
  --success-bg: #d1fae5;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --danger: #991b1b;
  --danger-bg: #fecaca;
  --info: #0891b2;
  --info-bg: #e0f2fe;
  --sidebar-w: 250px;
  --sidebar-bg: #0f172a;
  --topbar-h: 64px;
  --bg: #f8f9fb;
  --card-bg: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --radius: 8px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 2px 8px rgba(0,0,0,.04);
  --shadow-lg: 0 4px 16px rgba(0,0,0,.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ======================== SCROLLBAR ======================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

/* ======================== SIDEBAR ======================== */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: width .25s ease, transform .25s ease;
  overflow: hidden;
}
.sidebar.collapsed { width: 64px; }

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.logo { display: flex; align-items: center; gap: 12px; overflow: hidden; }
.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: grid; place-items: center;
  color: white; font-size: 17px;
  flex-shrink: 0;
}
.logo-text { overflow: hidden; white-space: nowrap; }
.logo-title { display: block; color: white; font-weight: 700; font-size: 15px; }
.logo-sub { display: block; color: #64748b; font-size: 10px; letter-spacing: .5px; }
.sidebar-toggle {
  background: none; border: none; color: #64748b;
  cursor: pointer; font-size: 16px;
  padding: 4px; transition: color .2s;
}
.sidebar-toggle:hover { color: white; }
.sidebar.collapsed .logo-text,
.sidebar.collapsed .menu-section-label,
.sidebar.collapsed .menu-item span,
.sidebar.collapsed .version-badge { display: none; }

.sidebar-menu { flex: 1; padding: 16px 8px; overflow-y: auto; }
.menu-section-label {
  padding: 8px 10px 4px;
  color: #475569;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  white-space: nowrap;
}
.menu-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: #94a3b8;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 2px;
  transition: background .2s, color .2s;
  white-space: nowrap;
  overflow: hidden;
}
.menu-item i { font-size: 15px; width: 18px; text-align: center; flex-shrink: 0; }
.menu-item:hover { background: rgba(255,255,255,.06); color: white; }
.menu-item.active { background: rgba(210,38,48,.2); color: #f87171; }

.sidebar-footer { padding: 16px; border-top: 1px solid rgba(255,255,255,.06); }
.version-badge {
  background: rgba(255,255,255,.06);
  color: #475569;
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 6px;
  text-align: center;
}

/* ======================== MAIN CONTENT ======================== */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left .25s ease;
}
.main-content.expanded { margin-left: 64px; }

/* ======================== TOPBAR ======================== */
.topbar {
  height: var(--topbar-h);
  background: white;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.mobile-toggle {
  display: none;
  background: none; border: none; font-size: 18px;
  color: var(--text-muted); cursor: pointer;
}
.breadcrumb { font-size: 15px; font-weight: 600; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-badge {
  display: flex; align-items: center; gap: 6px;
  background: #f0fdf4;
  color: #166534;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 20px;
  border: 1px solid #bbf7d0;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #16a34a; }
.status-dot.active { animation: pulse 4s infinite; }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(22,163,74,.4); }
  50% { box-shadow: 0 0 0 3px rgba(22,163,74,0); }
}
.user-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white; border-radius: 10px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700;
  cursor: pointer;
}

/* ======================== PAGES ======================== */
.page-container { flex: 1; padding: 28px 28px; overflow-y: auto; }
.page { display: none; }
.page.active { display: block; }
.page-header { margin-bottom: 24px; }
.page-header h1 { font-size: 24px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.page-header p { color: var(--text-muted); font-size: 14px; }
.mt-4 { margin-top: 20px; }

/* ======================== KPI CARDS ======================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow);
  transition: transform .2s;
}
.kpi-card:hover { transform: translateY(-1px); }
.kpi-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}
.kpi-icon.blue,
.kpi-icon.green,
.kpi-icon.orange,
.kpi-icon.red,
.kpi-icon.purple,
.kpi-icon.teal { background: #f1f5f9; color: #64748b; }
.kpi-value { font-size: 22px; font-weight: 700; color: var(--text); }
.kpi-label { font-size: 12px; color: var(--text-muted); }

/* ======================== CHARTS ROW ======================== */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 20px;
  margin-bottom: 0;
}

/* ======================== CARD ======================== */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card.h-full { height: 100%; display: flex; flex-direction: column; }
.chart-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.chart-card-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.chart-card-header h3 i { margin-right: 6px; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.card-header h3 { font-size: 14.5px; font-weight: 600; color: var(--text); }
.card-header h3 i { margin-right: 6px; color: var(--primary); }
.card-body { padding: 20px; }
.card-footer { padding: 16px 20px; border-top: 1px solid var(--border); }

/* ======================== TABLE ======================== */
.table-wrapper { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  background: #f8fafc;
  padding: 11px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.data-table tr:hover td { background: #f8fafc; }
.loading-row { text-align: center; color: var(--text-muted); padding: 32px !important; }

/* ======================== BADGES ======================== */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-bid { background: #e8f5e9; color: #2e7d32; }
.badge-nobid { background: #fce4ec; color: #b71c1c; }
.badge-conditional { background: #fff8e1; color: #e65100; }
.badge-pending { background: #f5f5f5; color: #9e9e9e; }
.badge-analyzing { background: #e3f2fd; color: #1565c0; }
.badge-completed { background: #f5f5f5; color: #616161; }
.badge-archived { background: #f5f5f5; color: #9e9e9e; }

/* ======================== TOOLBAR ======================== */
.toolbar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  flex: 1; min-width: 200px;
  box-shadow: var(--shadow);
}
.search-box i { color: var(--text-muted); font-size: 14px; }
.search-box input { border: none; outline: none; flex: 1; font-size: 13.5px; background: none; }
.filter-select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  background: white;
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow);
  outline: none;
}

/* ======================== BUTTONS ======================== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, transform .1s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:active { transform: scale(.98); }
.btn-primary.btn-full { width: 100%; justify-content: center; padding: 11px; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 7px;
  background: white;
  color: var(--primary);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
}
.btn-outline:hover { background: var(--primary-light); }
.btn-sm { padding: 6px 12px !important; font-size: 12px !important; }
.btn-danger { background: var(--danger) !important; }
.btn-danger:hover { background: #b91c1c !important; }

/* ======================== TENDER CARDS ======================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}
.tender-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  transition: transform .2s, box-shadow .2s;
  cursor: pointer;
  border-left: 4px solid var(--border);
}
.tender-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.tender-card.bid { border-left-color: #b0bec5; }
.tender-card.no-bid { border-left-color: #b0bec5; }
.tender-card.conditional { border-left-color: #b0bec5; }
.tender-card.pending { border-left-color: #cfd8dc; }
.tender-card-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 10px;
}
.tender-ref { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; }
.tender-name { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.tender-client { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.tender-meta {
  display: flex; flex-wrap: wrap; gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-bottom: 12px;
}
.tender-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text-muted); }
.tender-meta-item i { font-size: 11px; color: var(--primary); }
.tender-score-bar { margin-bottom: 12px; }
.score-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.score-track { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.score-fill { height: 100%; border-radius: 3px; transition: width .8s ease; }
.score-fill.high { background: #78909c; }
.score-fill.medium { background: #b0bec5; }
.score-fill.low { background: #cfd8dc; }
.tender-card-actions { display: flex; gap: 8px; }
.loading-card {
  color: var(--text-muted);
  grid-column: 1/-1;
  padding: 60px;
  text-align: center;
  font-size: 14px;
}

/* ======================== ANALYZE PAGE ======================== */
.analyze-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 20px;
  align-items: start;
}
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-muted); margin-bottom: 5px; }
.form-input {
  width: 100%; padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13.5px; font-family: inherit;
  color: var(--text); background: white;
  transition: border-color .2s;
  outline: none;
}
.form-input:focus { border-color: var(--primary); }
textarea.form-input { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.section-sublabel { font-size: 12.5px; font-weight: 600; color: var(--text-muted); display: block; margin-bottom: 8px; }
.agent-checkboxes {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.agent-check-item {
  display: flex; align-items: center; gap: 7px;
  font-size: 12.5px; color: var(--text);
  padding: 6px 8px;
  background: #f8fafc;
  border-radius: 6px;
  cursor: pointer;
}
.agent-check-item input { cursor: pointer; accent-color: var(--primary); }
.analysis-results-area {
  flex: 1; padding: 20px;
  max-height: 700px;
  overflow-y: auto;
}
.agent-result-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 12px;
  background: #f8fafc;
  transition: background .2s;
}
.agent-result-card.running { background: #eff6ff; border-color: #bfdbfe; }
.agent-result-card.done { background: #f0fdf4; border-color: #bbf7d0; }
.agent-result-card.failed { background: #fef2f2; border-color: #fecaca; }
.agent-result-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.agent-result-name { font-weight: 600; font-size: 13.5px; display: flex; align-items: center; gap: 7px; }
.agent-result-summary { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.agent-score-badge {
  display: inline-flex; align-items: center;
  background: white;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 2px 10px;
  font-size: 13px; font-weight: 700;
}
.final-decision-card {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-bottom: 16px;
}
.final-decision-card .decision-label { font-size: 13px; opacity: .8; margin-bottom: 6px; }
.final-decision-card .decision-value { font-size: 32px; font-weight: 800; }
.final-decision-card .decision-score { font-size: 16px; opacity: .9; margin-top: 6px; }

/* ======================== AGENTS PAGE ======================== */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}
.agent-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .2s;
}
.agent-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.agent-card-header {
  padding: 18px 20px;
  display: flex; align-items: center; gap: 14px;
}
.agent-avatar {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 20px;
  color: white;
  flex-shrink: 0;
}
.agent-card-title { font-size: 15px; font-weight: 700; color: var(--text); }
.agent-card-subtitle { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.agent-card-body { padding: 0 20px 18px; }
.agent-card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.65; margin-bottom: 12px; }
.agent-capabilities { display: flex; flex-wrap: wrap; gap: 6px; }
.capability-tag {
  background: #f1f5f9;
  color: #546e7a;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

/* ======================== SCORING PAGE ======================== */
.scoring-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  align-items: start;
}
.scoring-criteria-item {
  margin-bottom: 14px;
  padding: 12px 14px;
  background: #f8fafc;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.criteria-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.criteria-name { font-size: 13px; font-weight: 600; color: var(--text); }
.criteria-weight {
  font-size: 11px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.criteria-slider { width: 100%; accent-color: var(--primary); margin-bottom: 4px; }
.criteria-score-display { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); }
.scoring-result-area { padding: 20px; }
.decision-result-big {
  text-align: center; padding: 30px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.decision-result-big.bid { background: var(--success-bg); }
.decision-result-big.nobid { background: var(--danger-bg); }
.decision-result-big.conditional { background: var(--warning-bg); }
.decision-result-label { font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }
.decision-result-value { font-size: 48px; font-weight: 800; }
.decision-result-value.bid { color: var(--success); }
.decision-result-value.nobid { color: var(--danger); }
.decision-result-value.conditional { color: var(--warning); }
.decision-score-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin-top: 12px;
}
.decision-score-item {
  background: #f8fafc; border-radius: 8px; padding: 10px 14px;
  border: 1px solid var(--border);
}
.decision-score-item-label { font-size: 11px; color: var(--text-muted); margin-bottom: 2px; }
.decision-score-item-value { font-size: 18px; font-weight: 700; color: var(--text); }

/* ======================== STAKEHOLDER PAGE ======================== */
.stakeholder-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 20px;
  align-items: start;
}
.package-type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.package-type-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text);
  padding: 8px 10px;
  background: #f8fafc;
  border-radius: 6px;
  cursor: pointer;
}
.package-type-item input { accent-color: var(--primary); }
.stakeholder-output-area { padding: 20px; max-height: 700px; overflow-y: auto; }
.stakeholder-section { margin-bottom: 24px; }
.stakeholder-section h4 {
  font-size: 14px; font-weight: 700; color: var(--primary);
  margin-bottom: 10px; padding-bottom: 6px;
  border-bottom: 2px solid var(--primary-light);
  display: flex; align-items: center; gap: 7px;
}
.stakeholder-section p,
.stakeholder-section li { font-size: 13.5px; color: var(--text); line-height: 1.7; }
.stakeholder-section ul { padding-left: 18px; }
.risk-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.risk-table th {
  background: #f8fafc; padding: 8px 12px;
  text-align: left; font-size: 11px;
  font-weight: 600; color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.risk-table td { padding: 9px 12px; border-bottom: 1px solid var(--border); }

/* ======================== KNOWLEDGE BASE ======================== */
.kb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px,1fr)); gap: 18px; }
.kb-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  transition: transform .2s;
}
.kb-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.kb-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.kb-category {
  padding: 3px 10px; border-radius: 5px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
}
.kb-cat-regulatory,
.kb-cat-technical,
.kb-cat-financial,
.kb-cat-competitor,
.kb-cat-resource,
.kb-cat-market { background: #f1f5f9; color: #546e7a; }
.kb-title { font-size: 14.5px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.kb-content { font-size: 13px; color: var(--text-muted); line-height: 1.65; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.kb-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.kb-tag { background: var(--bg); color: var(--text-muted); font-size: 11px; padding: 2px 7px; border-radius: 4px; }
.kb-footer { display: flex; justify-content: space-between; align-items: center; font-size: 11.5px; color: var(--text-light); }

/* ======================== WORKFLOW PAGE ======================== */
.workflow-container {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  overflow-x: auto;
  margin-bottom: 20px;
}
.workflow-steps {
  display: flex; align-items: stretch; gap: 0;
  min-width: 900px;
}
.workflow-step {
  flex: 1; text-align: center; position: relative;
}
.workflow-step-icon-wrapper {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.workflow-step-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  font-size: 20px; color: white;
  position: relative; z-index: 2;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
.workflow-connector {
  flex: 0 0 40px; display: flex; align-items: center; justify-content: center; padding-top: 0; margin-top: 38px;
}
.workflow-connector-line { height: 2px; width: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); }
.workflow-connector i { color: var(--accent); font-size: 14px; position: absolute; }
.workflow-step-title { font-size: 12px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.workflow-step-sub { font-size: 11px; color: var(--text-muted); }
.workflow-parallel-section {
  background: #f8fafc;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 0 20px;
  text-align: center;
}
.workflow-parallel-label { font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.workflow-parallel-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.workflow-parallel-agent {
  background: white; border-radius: 8px; padding: 10px 8px;
  border: 1px solid var(--border);
  font-size: 11px; font-weight: 600; color: var(--text);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
}
.workflow-parallel-agent i { font-size: 16px; }
.config-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 12px;
}
.config-item {
  background: #f8fafc; border-radius: 8px; padding: 12px 14px;
  border: 1px solid var(--border);
}
.config-label { font-size: 11px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; margin-bottom: 4px; }
.config-value { font-size: 14px; font-weight: 700; color: var(--text); }

/* ======================== MODALS ======================== */
.modal-overlay {
  display: none; position: fixed;
  inset: 0; background: rgba(0,0,0,.5);
  z-index: 200; backdrop-filter: blur(4px);
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: white; border-radius: var(--radius);
  width: 520px; max-width: 95vw;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn .2s ease;
}
@keyframes modalIn { from { transform: scale(.95); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.modal-close {
  background: none; border: none; font-size: 22px;
  cursor: pointer; color: var(--text-muted);
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 6px; transition: background .2s;
}
.modal-close:hover { background: var(--bg); }
.modal-body { padding: 22px; }
.modal-footer {
  display: flex; gap: 10px; justify-content: flex-end;
  padding: 16px 22px;
  border-top: 1px solid var(--border);
}

/* ======================== EMPTY STATE ======================== */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 48px 24px; color: var(--text-muted);
  text-align: center; gap: 10px;
}
.empty-state i { font-size: 42px; color: #cbd5e1; }
.empty-state p { font-size: 14px; }
.empty-sub { font-size: 12.5px; color: var(--text-light); }

/* ======================== TOAST ======================== */
.toast {
  position: fixed; bottom: 28px; right: 28px;
  background: #1e293b;
  color: white;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 13.5px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0; transform: translateY(20px);
  transition: all .3s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1280px) {
  .kpi-grid { grid-template-columns: repeat(3,1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .analyze-layout { grid-template-columns: 1fr; }
  .scoring-layout { grid-template-columns: 1fr; }
  .stakeholder-layout { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: repeat(2,1fr); }
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0 !important; }
  .mobile-toggle { display: block; }
  .page-container { padding: 16px; }
}
@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .kb-grid { grid-template-columns: 1fr; }
  .agents-grid { grid-template-columns: 1fr; }
  .workflow-parallel-grid { grid-template-columns: repeat(2,1fr); }
}