/* Style System for Travel Agency Target Marketing Dashboard */
:root {
  --bg-dark: #0A0E17;
  --bg-card: #131A29;
  --bg-card-hover: #1A2438;
  --border-color: #232E45;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --neon-pink: #FF2A6D;
  --neon-pink-glow: rgba(255, 42, 109, 0.3);
  --neon-blue: #05D9E8;
  --neon-blue-glow: rgba(5, 217, 232, 0.3);
  --neon-purple: #9D4EDD;
  --neon-emerald: #00F5D4;
  --neon-amber: #FF9F1C;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  padding: 24px;
}

.app-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Navbar Header */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  font-size: 32px;
  background: rgba(255, 42, 109, 0.15);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--neon-pink);
}

.brand-text h1 {
  font-size: 22px;
  font-weight: 800;
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text p {
  font-size: 13px;
  color: var(--text-muted);
}

.header-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(5, 217, 232, 0.1);
  border: 1px solid var(--neon-blue);
  color: var(--neon-blue);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--neon-blue);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--neon-blue);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { opacity: 0.4; }
  50% { opacity: 1; }
  100% { opacity: 0.4; }
}

/* Filter Bar Section */
.filter-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)) auto;
  gap: 16px;
  align-items: flex-end;
  background: var(--bg-card);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.filter-group select {
  background: #0D131F;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-group select:focus, .filter-group select:hover {
  border-color: var(--neon-pink);
  box-shadow: 0 0 12px var(--neon-pink-glow);
}

.btn-secondary {
  background: #1E293B;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  height: 44px;
}

.btn-secondary:hover {
  background: #334155;
  border-color: var(--text-muted);
}

/* Top KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.kpi-card {
  background: var(--bg-card);
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 18px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.2);
}

.kpi-icon {
  font-size: 28px;
  background: #0D131F;
  padding: 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-content {
  display: flex;
  flex-direction: column;
}

.kpi-title {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

.kpi-card h2 {
  font-size: 24px;
  font-weight: 800;
  margin: 4px 0;
  letter-spacing: -0.5px;
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.kpi-card.purple h2 { color: #C084FC; }
.kpi-card.pink h2 { color: var(--neon-pink); }
.kpi-card.blue h2 { color: var(--neon-blue); }
.kpi-card.emerald h2 { color: var(--neon-emerald); }
.kpi-card.amber h2 { color: var(--neon-amber); }

/* Dual Market Section */
.dual-market-section {
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 100%);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.market-dual-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 24px;
}

.market-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 28px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.2s ease;
  position: relative;
}

.market-card.market-asia {
  border-top: 5px solid var(--neon-pink);
}

.market-card.market-usa {
  border-top: 5px solid var(--neon-emerald);
}

.market-card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
}

.market-tag {
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 12px;
  display: inline-block;
  margin-bottom: 6px;
}

.market-tag.pink { background: rgba(255, 42, 109, 0.15); color: var(--neon-pink); border: 1px solid rgba(255, 42, 109, 0.3); }
.market-tag.emerald { background: rgba(0, 245, 212, 0.15); color: var(--neon-emerald); border: 1px solid rgba(0, 245, 212, 0.3); }

.market-header h3 {
  font-size: 20px;
  font-weight: 900;
  color: #FFFFFF;
}

.market-sub {
  font-size: 13px;
  color: var(--text-muted);
}

.market-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: #0D131F;
  padding: 14px;
  border-radius: var(--radius-md);
  text-align: center;
}

.m-stat span {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
}

.m-stat strong {
  font-size: 15px;
  font-weight: 800;
}

.market-strategy {
  font-size: 13px;
  line-height: 1.7;
}

.market-strategy ul {
  list-style: none;
  margin-top: 6px;
}

.btn-market-select {
  background: linear-gradient(135deg, var(--neon-pink) 0%, #E11D48 100%);
  color: #FFFFFF;
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: auto;
}

.btn-market-select.emerald {
  background: linear-gradient(135deg, var(--neon-emerald) 0%, #059669 100%);
  color: #0A0E17;
}

.btn-market-select:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

/* Slide 10 Business Insight Section */
.business-insight-section {
  background: linear-gradient(135deg, #111827 0%, #0A0E17 100%);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.insight-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.sub-category {
  font-size: 12px;
  font-weight: 800;
  color: var(--neon-pink);
  letter-spacing: 1.5px;
}

.insight-title-group h2 {
  font-size: 26px;
  font-weight: 900;
  margin: 4px 0 6px 0;
  color: #FFFFFF;
}

.insight-title-group p {
  font-size: 14px;
  color: var(--text-muted);
}

.btn-primary-action {
  background: linear-gradient(135deg, var(--neon-pink) 0%, #E11D48 100%);
  color: #FFFFFF;
  border: none;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--neon-pink-glow);
  transition: all 0.2s ease;
}

.btn-primary-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 42, 109, 0.5);
}

/* Action Card Grid (Slide 10 4 Cards) */
.action-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.action-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: all 0.2s ease;
  border-top: 3px solid var(--neon-pink);
  cursor: pointer;
}

.action-card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  border-color: var(--neon-pink);
  box-shadow: 0 8px 30px rgba(255, 42, 109, 0.2);
}

.action-num {
  font-size: 14px;
  font-weight: 800;
  color: var(--neon-pink);
}

.action-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
}

.action-desc {
  font-size: 13px;
  color: var(--text-muted);
  flex-grow: 1;
}

.action-tag {
  background: rgba(255, 42, 109, 0.1);
  border: 1px solid rgba(255, 42, 109, 0.3);
  color: var(--neon-pink);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  align-self: flex-start;
}

.txt-pink { color: var(--neon-pink); }
.txt-blue { color: var(--neon-blue); }
.txt-emerald { color: var(--neon-emerald); }
.txt-amber { color: var(--neon-amber); }

/* Chart Grid */
.chart-grid {
  display: grid;
  gap: 20px;
}

.chart-grid.two-col {
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chart-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: #F8FAFC;
}

.tag {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  background: #1E293B;
  color: var(--text-muted);
}

.tag.pink { background: rgba(255, 42, 109, 0.15); color: var(--neon-pink); }
.tag.blue { background: rgba(5, 217, 232, 0.15); color: var(--neon-blue); }
.tag.emerald { background: rgba(0, 245, 212, 0.15); color: var(--neon-emerald); }
.tag.amber { background: rgba(255, 159, 28, 0.15); color: var(--neon-amber); }

.chart-wrapper {
  position: relative;
  height: 320px;
  width: 100%;
}

/* Data Table Card */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.table-header h3 {
  font-size: 17px;
  font-weight: 800;
}

.table-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th {
  background: #0D131F;
  color: var(--text-muted);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

/* Modal Overlay */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--neon-pink);
  box-shadow: 0 0 40px var(--neon-pink-glow);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 14px;
}

.modal-section {
  background: #0D131F;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--neon-pink);
}

.modal-section h4 {
  font-size: 15px;
  font-weight: 800;
  color: var(--neon-pink);
  margin-bottom: 6px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
  .chart-grid.two-col {
    grid-template-columns: 1fr;
  }
  .filter-section {
    grid-template-columns: 1fr;
  }
  .market-dual-grid {
    grid-template-columns: 1fr;
  }
}