/* styles.css */
/* Color Palette & Custom Properties (Warm White Theme) */
:root {
  --bg-primary: #fbfbfa;       /* Off-white, soft warm gray tint */
  --bg-secondary: #ffffff;     /* Pure white for panels & cards */
  --bg-tertiary: #f4f3f0;      /* Slightly darker warm gray for hover and structures */
  --bg-header: #fcfcfc;        /* Clean header background */
  
  --text-primary: #2c2927;     /* Soft dark brown/slate instead of pure black */
  --text-secondary: #66605c;   /* Slate/stone gray for body/subtext */
  --text-tertiary: #9c9590;    /* Light stone gray for hints */
  
  --accent-color: #0d9488;     /* Teal-600: modern, professional, clinical yet warm */
  --accent-hover: #0f766e;     /* Teal-700 */
  --accent-light: #f0fdfa;     /* Teal-50 */
  
  --border-color: #e6e4e0;     /* Soft warm gray border */
  --border-focus: #0d9488;     /* Accent color on focus */
  
  --danger-color: #e11d48;     /* Rose-600 for deletion or warnings */
  --danger-hover: #be123c;     /* Rose-700 */
  --danger-light: #fff1f2;     /* Rose-50 */
  
  --success-color: #16a34a;    /* Green-600 */
  --success-light: #f0fdf4;    /* Green-50 */
  
  --font-main: 'Noto Sans TC', 'Outfit', system-ui, -apple-system, sans-serif;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.03), 0 1px 2px -1px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 12px 24px -4px rgba(44, 41, 39, 0.05), 0 4px 12px -3px rgba(44, 41, 39, 0.03);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* App Header Styling */
.app-header {
  height: 70px;
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

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

.logo-icon {
  background-color: #eff6ff; /* 美麗的淺藍色背景 */
  color: #2563eb;            /* 好看的藍色 */
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.15);
}

.logo-text h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.logo-text span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-weight: 500;
  display: block;
  margin-top: 1px;
}

.header-user-section {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Mock Identity Switcher */
.mock-switcher-container {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #fef08a; /* Warm yellow warning */
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid #fef08a;
  box-shadow: var(--shadow-sm);
}

.mock-switcher-container label {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #713f12;
}

.mock-select {
  background-color: var(--bg-secondary);
  border: 1px solid #eab308;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
}

.mock-select:focus {
  border-color: #ca8a04;
}

/* User Badge */
.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 6px 12px 6px 6px;
  border-radius: 40px;
  box-shadow: var(--shadow-sm);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--accent-color);
  color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.user-role-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* Main Container Layout */
.app-container {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Sidebar (Left Column - 240px) */
.sidebar-panel {
  width: 240px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 16px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.nav-item i {
  width: 20px;
  height: 20px;
  opacity: 0.8;
}

.nav-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--accent-light);
  color: var(--accent-color);
  font-weight: 600;
}

.nav-item.active i {
  color: var(--accent-color);
  opacity: 1;
}

.sidebar-footer {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.dot-online {
  width: 6px;
  height: 6px;
  background-color: var(--success-color);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--success-color);
}

/* Middle Panel (Middle Column - 360px) */
.middle-panel {
  width: 360px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width var(--transition-normal);
}

.panel-tab-content {
  display: none;
  flex-direction: column;
  height: 100%;
}

.panel-tab-content.active {
  display: flex;
}

.panel-header {
  padding: 24px 20px 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.panel-header p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

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

/* Search Box styling */
.search-box-container {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-primary);
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-tertiary);
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.search-input-wrapper input {
  width: 100%;
  padding: 10px 12px 10px 38px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  outline: none;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.search-input-wrapper input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.08);
}

.clear-search-btn {
  position: absolute;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
}

/* List Container (Scrollable) */
.list-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Card item (List item) */
.list-item-card {
  padding: 14px 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 14px;
}

.list-item-card:hover {
  background-color: var(--bg-primary);
  border-color: var(--text-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.list-item-card.selected {
  background-color: var(--accent-light);
  border-color: var(--accent-color);
  box-shadow: var(--shadow-sm);
}

.card-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.88rem;
}

.list-item-card.selected .card-avatar {
  background-color: var(--accent-color);
  color: var(--bg-secondary);
}

.card-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.card-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.card-id {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  font-family: 'Outfit', sans-serif;
}

.card-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.card-badge {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
}

.card-badge.active {
  background-color: var(--success-light);
  color: var(--success-color);
}

.card-badge.inactive {
  background-color: var(--danger-light);
  color: var(--danger-color);
}

.card-actions {
  display: flex;
  gap: 4px;
}

/* Spinner and Loaders */
.list-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
  gap: 12px;
  color: var(--text-secondary);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2.5px solid var(--border-color);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Right Panel (Workspace - Detail & Timeline) */
.right-panel {
  flex: 1;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Empty State View */
.empty-state-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
  color: var(--text-secondary);
}

.empty-state-illustration {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  color: var(--text-tertiary);
}

.empty-state-illustration i {
  width: 38px;
  height: 38px;
}

.empty-state-view h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.empty-state-view p {
  font-size: 0.88rem;
  max-width: 360px;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Employee Detail View */
.employee-detail-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Employee Detail Header Card */
.detail-employee-card {
  padding: 24px 28px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 20px;
}

.avatar-large {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(13, 148, 136, 0.1);
}

.employee-header-info {
  flex: 1;
}

.name-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.name-row h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

.status-badge {
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
}

.status-badge.active {
  background-color: var(--success-light);
  color: var(--success-color);
}

.status-badge.inactive {
  background-color: var(--danger-light);
  color: var(--danger-color);
}

.meta-grid {
  display: flex;
  gap: 24px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.meta-val {
  font-size: 0.88rem;
  font-weight: 500;
}

/* Right Detail Action Tabs */
.action-tab-bar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  padding: 0 28px;
  gap: 8px;
}

.action-tab {
  padding: 14px 18px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  transition: color var(--transition-fast);
}

.action-tab i {
  width: 16px;
  height: 16px;
}

.action-tab:hover {
  color: var(--text-primary);
}

.action-tab.active {
  color: var(--accent-color);
  font-weight: 600;
}

.action-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-color);
  border-radius: 2px;
}

/* Detail Sub-views */
.detail-sub-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.sub-view-container {
  display: none;
  height: 100%;
  overflow-y: auto;
  padding: 24px 28px;
}

.sub-view-container.active {
  display: block;
}

/* Form Styles */
.interview-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-secondary);
  padding: 28px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.col-6 {
  flex: 0 0 calc(50% - 8px);
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-group label i {
  width: 16px;
  height: 16px;
  color: var(--accent-color);
}

.required {
  color: var(--danger-color);
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  background-color: var(--bg-primary);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-focus);
  background-color: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.08);
}

.text-hint {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-weight: normal;
}

/* File Upload input custom styling */
.file-upload-wrapper {
  position: relative;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-upload-wrapper:hover {
  border-color: var(--accent-color);
  background-color: var(--accent-light);
}

.file-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-upload-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  pointer-events: none;
}

.file-upload-trigger i {
  width: 18px;
  height: 18px;
  color: var(--text-tertiary);
}

.btn-clear-file {
  background: transparent;
  border: none;
  color: var(--danger-color);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  margin-top: 4px;
  font-weight: 500;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--bg-secondary);
}

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

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

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-danger {
  background-color: var(--danger-color);
  color: var(--bg-secondary);
}

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

.btn-icon {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-icon.text-danger:hover {
  background-color: var(--danger-light);
  color: var(--danger-color);
}

.w-full {
  width: 100%;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 10px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

/* Timeline Layout */
.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.timeline-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.timeline-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.timeline-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 12px;
}

.timeline-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timeline-meta-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.timeline-category {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent-color);
}

.timeline-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-family: 'Outfit', sans-serif;
}

.timeline-interviewer {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.timeline-interviewer i {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

.timeline-actions {
  display: flex;
  gap: 4px;
}

.timeline-body {
  font-size: 0.92rem;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--text-primary);
}

/* Timeline Attachments */
.timeline-attachments-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--bg-tertiary);
  padding-top: 12px;
}

.attachments-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.attachments-title i {
  width: 12px;
  height: 12px;
}

.attachments-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 0.78rem;
  text-decoration: none;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.attachment-chip:hover {
  background-color: var(--accent-light);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.attachment-chip i {
  width: 14px;
  height: 14px;
}

/* Modals styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(44, 41, 39, 0.4);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalEnter 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalEnter {
  from { transform: translateY(12px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

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

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.modal-close-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-tertiary);
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.modal-form {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

/* User Login Overlay */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-primary);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.login-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #eff6ff; /* 美麗的淺藍色背景 */
  color: #2563eb;            /* 好看的藍色 */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.1);
}

.login-logo i {
  width: 28px;
  height: 28px;
}

.login-box h2 {
  font-size: 1.4rem;
  font-weight: 700;
}

.login-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: -10px;
  line-height: 1.5;
}

.google-btn-wrapper {
  width: 100%;
  margin-top: 10px;
}

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn-google:hover {
  background-color: var(--bg-primary);
  border-color: var(--text-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-google svg {
  flex-shrink: 0;
}

.login-footer {
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  width: 100%;
  font-size: 0.78rem;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.login-support {
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Report Form specific styling */
.report-filter-form {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.export-status-message {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  display: none;
}

.export-status-message.success {
  display: block;
  background-color: var(--success-light);
  color: var(--success-color);
  border: 1px solid rgba(22, 163, 74, 0.15);
}

.export-status-message.error {
  display: block;
  background-color: var(--danger-light);
  color: var(--danger-color);
  border: 1px solid rgba(225, 29, 72, 0.15);
}

/* Responsive Hide Rules */
@media(max-width: 1024px) {
  .app-header {
    padding: 0 16px;
  }
}