/* ===========================
   財務管理系統 - 自訂樣式
   =========================== */

/* 全域樣式 */
:root {
  --primary-color: #0d6efd;
  --success-color: #198754;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #0dcaf0;
  --dark-color: #212529;
  --light-color: #f8f9fa;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: #f5f5f5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* 導航欄樣式 */
.navbar {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.25rem;
}

.navbar-brand i {
  margin-right: 0.5rem;
}

/* 卡片樣式 */
.card {
  border: none;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  margin-bottom: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.card-header {
  border-bottom: none;
  font-weight: 600;
  padding: 1rem 1.25rem;
}

/* 按鈕樣式 */
.btn {
  border-radius: 0.375rem;
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: all 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

/* 表格樣式 */
.table {
  border-radius: 0.5rem;
  overflow: hidden;
}

.table thead {
  background-color: var(--light-color);
}

.table-hover tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.02);
  cursor: pointer;
}

/* 進度條樣式 */
.progress {
  border-radius: 0.5rem;
  background-color: #e9ecef;
}

.progress-bar {
  border-radius: 0.5rem;
  transition: width 0.6s ease;
}

/* 徽章樣式 */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
  border-radius: 0.375rem;
}

/* Flash 訊息樣式 */
.alert {
  border-radius: 0.5rem;
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.alert-dismissible .btn-close {
  padding: 0.75rem;
}

/* 表單樣式 */
.form-control,
.form-select {
  border-radius: 0.375rem;
  border: 1px solid #dee2e6;
  padding: 0.625rem 0.75rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.input-group-text {
  border-radius: 0.375rem;
  background-color: var(--light-color);
  border: 1px solid #dee2e6;
}

/* 登入/註冊頁面樣式 */
.auth-page {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.auth-card {
  border-radius: 1rem;
  overflow: hidden;
}

/* 統計卡片樣式 */
.stat-card {
  border-left: 4px solid;
  transition: all 0.3s;
}

.stat-card.border-success {
  border-left-color: var(--success-color);
}

.stat-card.border-danger {
  border-left-color: var(--danger-color);
}

.stat-card.border-info {
  border-left-color: var(--info-color);
}

.stat-card.border-warning {
  border-left-color: var(--warning-color);
}

/* 目標卡片樣式 */
.goal-card {
  position: relative;
  overflow: hidden;
}

.goal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--info-color) 0%, var(--primary-color) 100%);
}

.goal-card.border-success::before {
  background: linear-gradient(180deg, var(--success-color) 0%, #0d8542 100%);
}

.goal-card.border-danger::before {
  background: linear-gradient(180deg, var(--danger-color) 0%, #b02a37 100%);
}

/* 交易列表樣式 */
.transaction-row {
  transition: background-color 0.2s;
}

.transaction-row:hover {
  background-color: rgba(13, 110, 253, 0.05);
}

/* 圖表容器樣式 */
.chart-container {
  position: relative;
  height: 300px;
  margin: 1rem 0;
}

/* 空狀態樣式 */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: #6c757d;
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* 頁尾樣式 */
footer {
  background-color: var(--light-color);
  margin-top: auto;
  padding: 1rem 0;
  border-top: 1px solid #dee2e6;
}

/* 載入動畫 */
.spinner-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

.spinner-border {
  width: 3rem;
  height: 3rem;
}

/* 響應式調整 */
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 1rem;
  }

  .card {
    margin-bottom: 1rem;
  }

  .btn {
    font-size: 0.875rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .table {
    font-size: 0.875rem;
  }
}

@media (max-width: 576px) {
  .container-fluid {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .card-body {
    padding: 0.75rem;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-group .btn {
    border-radius: 0.375rem !important;
    margin-bottom: 0.25rem;
  }
}

/* 動畫效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  animation: slideInRight 0.4s ease-out;
}

/* 列印樣式 */
@media print {

  .navbar,
  .btn,
  footer,
  .alert {
    display: none !important;
  }

  .card {
    box-shadow: none;
    border: 1px solid #dee2e6;
  }

  body {
    background-color: white;
  }
}

/* 工具提示樣式 */
.tooltip-inner {
  max-width: 300px;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
}

/* 自訂滾動條 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* 數字動畫 */
.count-up {
  font-variant-numeric: tabular-nums;
}

/* 高亮效果 */
.highlight {
  background-color: rgba(255, 193, 7, 0.2);
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  transition: background-color 0.3s;
}

.highlight:hover {
  background-color: rgba(255, 193, 7, 0.4);
}

/* 成功/錯誤訊息樣式增強 */
.alert-success {
  background-color: #d1e7dd;
  color: #0f5132;
}

.alert-danger {
  background-color: #f8d7da;
  color: #842029;
}

.alert-warning {
  background-color: #fff3cd;
  color: #664d03;
}

.alert-info {
  background-color: #cff4fc;
  color: #055160;
}

/* 陰影效果 */
.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* 無資料狀態 */
.no-data-message {
  text-align: center;
  padding: 2rem;
  color: #6c757d;
  font-style: italic;
}

/* Modal 樣式增強 */
.modal-content {
  border-radius: 0.5rem;
  border: none;
}

.modal-header {
  border-bottom: 1px solid #dee2e6;
  background-color: var(--light-color);
}

.modal-footer {
  border-top: 1px solid #dee2e6;
}

/* 分頁樣式 */
.pagination {
  margin-top: 1.5rem;
}

.page-link {
  border-radius: 0.375rem;
  margin: 0 0.125rem;
  color: var(--primary-color);
  border: 1px solid #dee2e6;
}

.page-link:hover {
  background-color: var(--light-color);
  border-color: var(--primary-color);
}

.page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* 輔助類別 */
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cursor-pointer {
  cursor: pointer;
}

.user-select-none {
  user-select: none;
}