/* 
   ระบบบริหารจัดการงานกองคดี (Legal Task Management System)
   Custom Stylesheet (style.css)
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Sarabun:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: rgba(79, 70, 229, 0.1);
  --success: #0d9488;
  --success-light: rgba(13, 148, 136, 0.1);
  --warning: #d97706;
  --warning-light: rgba(217, 119, 6, 0.1);
  --danger: #e11d48;
  --danger-light: rgba(225, 29, 72, 0.1);
  
  --bg-main: #0f172a;
  --bg-card: #1e293b;
  --bg-sidebar: #0b0f19;
  --border-color: #334155;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #1e293b;
  
  --font-family: 'Outfit', 'Sarabun', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

/* Light Theme Variables */
body.light-theme {
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-sidebar: #0f172a;
  --border-color: #e2e8f0;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  transition: background-color 0.3s ease;
}

/* Layout Structure */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
  width: 280px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  color: #ffffff; /* Sidebar remains dark for aesthetic contrast */
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-icon {
  background: linear-gradient(135deg, var(--primary), var(--success));
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
}

.logo-text h1 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
}

.logo-text span {
  font-size: 12px;
  color: #94a3b8;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  color: #cbd5e1;
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
}

.nav-item i {
  font-size: 18px;
  width: 24px;
}

.nav-item:hover, .nav-item.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.nav-item.active {
  border-left: 4px solid var(--primary);
  background-color: var(--primary-light);
  color: #818cf8;
}

/* User Selection and Mode Status */
.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-selector {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-family: var(--font-family);
  font-size: 13px;
  margin-bottom: 12px;
  cursor: pointer;
  outline: none;
}

.user-selector option {
  background-color: #0f172a;
}

.mode-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  text-transform: uppercase;
}

.mode-local {
  background-color: var(--warning-light);
  color: #f59e0b;
}

.mode-live {
  background-color: var(--success-light);
  color: #10b981;
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  padding: 32px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Content Header */
.content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-title h2 {
  font-size: 24px;
  font-weight: 600;
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  border: none;
  font-family: var(--font-family);
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

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

.btn-secondary:hover {
  background-color: var(--border-color);
}

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

.btn-danger:hover {
  background-color: #be123c;
}

.btn-theme-toggle {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* Dashboard Summary Cards */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.stat-details h3 {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

.stat-details .value {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

/* Kanban Board Layout */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
  flex-grow: 1;
  min-height: 500px;
}

.kanban-column {
  background-color: rgba(30, 41, 59, 0.2);
  border: 1px dashed var(--border-color);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 70vh;
  overflow-y: auto;
}

body.light-theme .kanban-column {
  background-color: rgba(226, 232, 240, 0.4);
}

.column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-color);
}

.column-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.column-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.column-count {
  font-size: 12px;
  color: var(--text-muted);
  background-color: var(--bg-card);
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.kanban-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 150px;
}

.kanban-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow);
  cursor: grab;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.kanban-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.kanban-card:active {
  cursor: grabbing;
}

.kanban-card.dragging {
  opacity: 0.5;
  border: 2px dashed var(--primary);
}

.card-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 8px;
}

.card-deadline {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-deadline.overdue {
  color: var(--danger);
  font-weight: 600;
}

.card-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.kanban-card:hover .card-actions {
  opacity: 1;
}

.card-action-btn {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.card-action-btn:hover {
  color: var(--text-main);
  border-color: var(--text-muted);
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.show {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 650px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s ease;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

#task-form {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-grow: 1;
}

.modal-backdrop.show .modal-content {
  transform: scale(1);
}

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

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.modal-close {
  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;
}

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

/* Form Styles */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.col-span-2 {
  grid-column: span 2;
}

label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}

input, select, textarea {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
}

/* Executive Dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.dashboard-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.dashboard-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}

.chart-container {
  position: relative;
  height: 300px;
  width: 100%;
}

.list-widget {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.widget-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-radius: 8px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
}

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

.widget-item-title {
  font-size: 13px;
  font-weight: 600;
}

.widget-item-desc {
  font-size: 11px;
  color: var(--text-muted);
}

/* Supervisor Review CSS */
.supervisor-group-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.supervisor-group-section h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.group-badge {
  font-size: 12px;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
}

.supervisor-officers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.officer-overview-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: var(--transition);
}

.officer-overview-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.officer-overview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.officer-name {
  font-size: 14px;
  font-weight: 600;
}

.officer-stat-pill {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
}

.officer-task-bars {
  display: flex;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  background-color: var(--border-color);
}

.task-bar-slice {
  height: 100%;
}

/* KPI Analytics */
.kpi-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.kpi-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  position: relative;
}

.kpi-value {
  font-size: 40px;
  font-weight: 700;
  margin: 12px 0;
  background: linear-gradient(135deg, var(--primary), var(--success));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.kpi-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.kpi-leaderboard {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-top: 24px;
}

.kpi-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.kpi-table th, .kpi-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

.kpi-table th {
  font-weight: 600;
  color: var(--text-muted);
}

.kpi-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.rank-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

.rank-1 { background-color: #ffd700; color: #000; }
.rank-2 { background-color: #c0c0c0; color: #000; }
.rank-3 { background-color: #cd7f32; color: #000; }
.rank-other { background-color: var(--bg-main); color: var(--text-muted); }

/* Task Directory (Data Table) */
.table-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.table-filter-bar {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex-grow: 1;
  min-width: 200px;
}

.search-input-wrapper i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-input-wrapper input {
  padding-left: 40px;
}

.filter-select {
  width: auto;
  min-width: 150px;
}

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

.data-table th, .data-table td {
  padding: 16px 20px;
  text-align: left;
  font-size: 13px;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  font-weight: 600;
  color: var(--text-muted);
  background-color: rgba(15, 23, 42, 0.2);
}

.data-table tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}

.status-todo { background-color: var(--border-color); color: var(--text-muted); }
.status-inprogress { background-color: var(--primary-light); color: var(--primary); }
.status-review { background-color: var(--warning-light); color: #f59e0b; }
.status-done { background-color: var(--success-light); color: #10b981; }

/* Responsive adjustments */
@media (max-width: 1024px) {
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .kanban-board {
    grid-template-columns: 1fr;
  }
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-section {
  animation: fadeIn 0.4s ease forwards;
}