/* Target Path: style.css */
/* เขียนโค้ดจาก agent version: .agents-3.6 */

/* ==========================================================================
   🌌 DESIGN SYSTEM: FRAMED INDUSTRIAL & AMBER (DARK SYSTEM)
   🚀 พัฒนาแบบประณีตสไตล์ Analytics Console รองรับ PC View
   ========================================================================== */

/* 🎨 Theme variables (Dark Charcoal & Luminous Amber) */
:root {
  --bg-primary: #121214;       /* Charcoal Black Matte */
  --bg-surface: #1E1E20;       /* Darker Charcoal */
  --border-color: #2D2D30;     /* Thin gray dividers */
  --accent-amber: #F59E0B;     /* Luminous Amber */
  --accent-amber-glow: rgba(245, 158, 11, 0.15);
  --text-main: #E2E8F0;        /* Off-white readable text */
  --text-muted: #94A3B8;       /* Slate grey */
  --success-color: #10B981;    /* Emerald Green */
  --danger-color: #EF4444;     /* Red alert */
  
  --font-sans: 'Inter', 'Noto Sans Thai', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Roboto Mono', monospace;
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ⚙️ Global Reset & Accessibility Standards */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 16px; /* Accessibility requirement */
  line-height: 1.6;
  overflow-x: hidden;
  overscroll-behavior-y: none; /* Anti-Data Loss / Pull-to-refresh lock (S-19) */
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #3E3E42;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-amber);
}

.monospace {
  font-family: var(--font-mono);
}

/* 🌌 App Layout (Top Nav Header + Content SPA) */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* 🏠 Header (PC Style Top Navigation) */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
  height: 70px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-brand h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.brand-icon {
  color: var(--accent-amber);
  font-size: 22px;
  filter: drop-shadow(0 0 8px var(--accent-amber-glow));
}

.accent-badge {
  background-color: var(--accent-amber-glow);
  color: var(--accent-amber);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-family: var(--font-mono);
  vertical-align: middle;
}

/* Top Tabs Menu */
.header-nav-tabs {
  display: flex;
  height: 100%;
}

.tab-link {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  height: 100%;
  padding: 0 24px;
  position: relative;
  transition: var(--transition-smooth);
}

.tab-link:hover {
  color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.02);
}

.tab-link.active {
  color: var(--accent-amber);
}

.tab-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-amber);
  box-shadow: 0 0 10px var(--accent-amber);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 🖥️ SPA Views Area */
.app-content {
  flex: 1;
  padding: 24px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.content-view {
  display: none;
  animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-view.active {
  display: block;
}

.view-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.view-header h2 {
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-description {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 15px;
}

/* 📊 1. Running Balances Cards (Balances Grid) */
.section-title {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.balances-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.balance-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 110px;
  transition: var(--transition-smooth);
}

.balance-card:hover {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}

/* Card L-shaped Corner Brackets Decoration (Industrial theme) */
.card-corner {
  position: absolute;
  width: 8px;
  height: 8px;
  border-color: var(--accent-amber);
  border-style: solid;
  pointer-events: none;
}
.card-corner.tl { top: 0; left: 0; border-width: 2px 0 0 2px; }
.card-corner.tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
.card-corner.bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.card-corner.br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

.balance-card h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.balance-card .amount {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-amber);
  margin-top: 10px;
  letter-spacing: -0.5px;
}

.balance-card .label-account {
  font-size: 11px;
  color: var(--text-muted);
  align-self: flex-end;
}

/* 📊 2. Charts Grid Layout */
.dashboard-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 16px 24px;
  margin-bottom: 30px;
  border-radius: 4px;
}

.control-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.control-item label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.networth-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
}

.networth-indicator .label {
  font-size: 14px;
  color: var(--text-muted);
}

.networth-indicator .value {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent-amber);
  filter: drop-shadow(0 0 4px var(--accent-amber-glow));
}

.charts-grid-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.chart-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.chart-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-card h3 i {
  color: var(--accent-amber);
}

.chart-container {
  min-height: 320px;
  width: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-full {
  grid-column: span 2;
}

/* 📅 3. Calendar Contribution Heatmap */
.calendar-card-panel {
  padding: 24px;
  margin-bottom: 32px;
}

.calendar-card-panel .subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  margin-top: -12px;
}

.calendar-heatmap-wrapper {
  display: flex;
  flex-direction: column;
  overflow-x: auto;
  padding: 10px 0;
}

.heatmap-months-labels {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  margin-left: 45px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-align: left;
}

.heatmap-body-container {
  display: flex;
  gap: 10px;
}

.heatmap-days-labels {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  width: 35px;
  padding: 4px 0;
  text-align: right;
}

.heatmap-grid-贡献 {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, 13px);
  grid-auto-columns: 13px;
  gap: 3px;
}

.heatmap-day-cell {
  width: 13px;
  height: 13px;
  background-color: #1e1e24; /* Level 0 - default gray */
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}

.heatmap-day-cell:hover {
  transform: scale(1.3);
  z-index: 10;
  box-shadow: 0 0 5px var(--accent-amber);
}

/* Heatmap Contribution Levels (Amber Theme) */
.heatmap-day-cell.level-0 { background-color: #1a1a1c; border: 1px solid #232326; }
.heatmap-day-cell.level-1 { background-color: #78350f; } /* Dark orange */
.heatmap-day-cell.level-2 { background-color: #b45309; } /* Medium orange */
.heatmap-day-cell.level-3 { background-color: #d97706; } /* Light orange */
.heatmap-day-cell.level-4 { background-color: #f59e0b; } /* Luminous Amber */

.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-box {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}
.legend-box.level-0 { background-color: #1a1a1c; border: 1px solid #232326; }
.legend-box.level-1 { background-color: #78350f; }
.legend-box.level-2 { background-color: #b45309; }
.legend-box.level-3 { background-color: #d97706; }
.legend-box.level-4 { background-color: #f59e0b; }

/* 📋 4. Transactions List View (ตาราง) */
.search-filter-panel {
  display: grid;
  grid-template-columns: 2fr 2.5fr 1.5fr auto;
  gap: 20px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 20px;
  margin-bottom: 24px;
  border-radius: 4px;
  align-items: flex-end;
}

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

.filter-item label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.range-inputs {
  display: flex;
  align-items: center;
  gap: 10px;
}

.range-divider {
  color: var(--text-muted);
}

.table-card-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  padding: 10px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.data-table th {
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 2px solid var(--border-color);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  padding: 16px 20px;
}

.data-table td {
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  font-size: 15px;
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.01);
}

.data-table tr.tx-row-receive {
  border-left: 3px solid var(--success-color);
}
.data-table tr.tx-row-expense {
  border-left: 3px solid var(--danger-color);
}
.data-table tr.tx-row-transfer {
  border-left: 3px solid var(--accent-amber);
}

.amount-gain {
  color: var(--success-color);
  font-weight: 600;
}

.amount-loss {
  color: var(--danger-color);
  font-weight: 600;
}

.amount-flat {
  color: var(--accent-amber);
  font-weight: 600;
}

/* Pagination panel */
.pagination-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  margin-top: 10px;
}

.records-info {
  font-size: 14px;
  color: var(--text-muted);
}

.pagination-buttons {
  display: flex;
  gap: 12px;
}

/* ⚙️ 5. Config View columns grid */
.config-columns-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.config-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
  min-height: 300px;
}

.config-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

.config-list {
  list-style: none;
}

.config-list li {
  padding: 8px 12px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
  font-size: 15px;
  color: var(--text-main);
}

.config-list li:last-child {
  border-bottom: none;
}

.text-success { color: var(--success-color); }
.text-danger { color: var(--danger-color); }
.text-warning { color: var(--accent-amber); }
.text-primary { color: #60A5FA; }

/* 🧱 UI Components (Controls, Buttons, Inputs, Skeletons) */
.btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  padding: 10px 20px;
  transition: var(--transition-smooth);
}

.btn-secondary-outline {
  border-color: var(--border-color);
  background-color: rgba(255, 255, 255, 0.01);
  color: var(--text-muted);
}
.btn-secondary-outline:hover:not(:disabled) {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}

.btn-danger-outline {
  border-color: var(--border-color);
  color: var(--text-muted);
}
.btn-danger-outline:hover:not(:disabled) {
  border-color: var(--danger-color);
  color: var(--danger-color);
  background-color: rgba(239, 68, 68, 0.05);
}

.btn-sm {
  font-size: 14px;
  padding: 8px 14px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-control {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 10px 14px;
  outline: none;
  width: 100%;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--accent-amber);
  box-shadow: 0 0 6px var(--accent-amber-glow);
}

.select-control {
  cursor: pointer;
}

.date-control {
  font-family: var(--font-mono);
}

/* Tooltip Custom styling */
.tooltip-custom {
  position: absolute;
  background: var(--bg-surface);
  border: 1px solid var(--accent-amber);
  color: var(--text-main);
  padding: 8px 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  pointer-events: none;
  z-index: 1000;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

/* 🌀 Loading Spinners & Skeleton loaders */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(245, 158, 11, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-amber);
  animation: spin 1s ease-in-out infinite;
  margin: 0 auto;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.skeleton {
  background: linear-gradient(90deg, #1E1E20 25%, #252528 50%, #1E1E20 75%);
  background-size: 200% 100%;
  animation: loading-skeleton 1.5s infinite;
}

.skeleton-line {
  height: 16px;
  background-color: #232326;
  border-radius: 2px;
  width: 80%;
  position: relative;
  overflow: hidden;
}

.skeleton-line::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, rgba(255,255,255,0) 0, rgba(255,255,255,0.03) 20%, rgba(255,255,255,0.05) 60%, rgba(255,255,255,0) 100%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  100% { transform: translateX(100%); }
}

@keyframes loading-skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 📶 Offline Indicator Toast */
.offline-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(150px);
  background-color: var(--danger-color);
  color: white;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 1000;
}

.offline-toast.visible {
  transform: translateX(-50%) translateY(0);
}

/* 📥 PWA Update Dialog */
.update-dialog {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.update-dialog.visible {
  opacity: 1;
  pointer-events: auto;
}

.update-dialog-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--accent-amber);
  padding: 30px;
  border-radius: 4px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.update-dialog.visible .update-dialog-content {
  transform: scale(1);
}

.update-icon {
  font-size: 40px;
  color: var(--accent-amber);
  margin-bottom: 16px;
}

.update-dialog-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.update-dialog-content p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.update-dialog-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* 🎬 Custom Micro-animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-bounce {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}