/* 咖啡豆管理系統自訂樣式 */

:root {
    --primary-color: #6f4e37;
    --secondary-color: #d2691e;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

body {
    background-color: #f5f5f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.2rem;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,.85);
    transition: color 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: white;
    background-color: rgba(255,255,255,0.1);
    border-radius: 5px;
}

.content-section {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
    transition: box-shadow 0.15s ease-in-out;
}

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

.card-header {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 600;
}

/* 狀態標籤樣式 */
.status-badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 0.75em;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
}

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

.status-finished {
    background-color: var(--secondary-color);
    color: white;
}

.status-expired {
    background-color: var(--danger-color);
    color: white;
}

.status-inactive {
    background-color: var(--dark-color);
    color: white;
}

.status-quality-issue {
    background-color: var(--warning-color);
    color: black;
}

/* 優先級顏色 */
.priority-high {
    border-left: 4px solid var(--danger-color);
}

.priority-medium {
    border-left: 4px solid var(--warning-color);
}

.priority-low {
    border-left: 4px solid var(--info-color);
}

.priority-critical {
    border-left: 4px solid #8B0000;
    background-color: rgba(220, 53, 69, 0.1);
}

/* 表格樣式 */
.table th {
    background-color: var(--light-color);
    font-weight: 600;
    border-top: none;
    vertical-align: middle;
}

.table td {
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.075);
}

/* 按鈕樣式 */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* 表單樣式 */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(111, 78, 55, 0.25);
}

.form-label {
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.form-text {
    font-size: 0.875em;
}

/* 模態框樣式 */
.modal-header {
    background-color: var(--light-color);
    border-bottom: 1px solid #dee2e6;
}

.modal-title {
    color: var(--dark-color);
    font-weight: 600;
}

/* 警示樣式 */
.alert {
    border: none;
    border-radius: 0.5rem;
}

.alert-dismissible .btn-close {
    padding: 1.25rem 1rem;
}

/* KPI 卡片 */
.kpi-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.kpi-card:hover {
    transform: translateY(-5px);
}

.kpi-value {
    font-size: 2rem;
    font-weight: bold;
    margin: 0;
}

.kpi-label {
    font-size: 0.85rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 圖表容器 */
.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
}

/* 庫存警示 */
.inventory-alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-low-stock {
    background-color: #fff3cd;
    border-color: var(--warning-color);
    color: #856404;
}

.alert-expiry-warning {
    background-color: #f8d7da;
    border-color: var(--danger-color);
    color: #721c24;
}

.alert-quality-issue {
    background-color: #d1ecf1;
    border-color: var(--info-color);
    color: #0c5460;
}

/* 響應式調整 */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn {
        font-size: 0.875rem;
        padding: 0.375rem 0.75rem;
    }
    
    .kpi-value {
        font-size: 1.5rem;
    }
    
    .modal-dialog {
        margin: 1rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1rem;
    }
    
    .kpi-value {
        font-size: 1.25rem;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .btn-sm {
        font-size: 0.75rem;
        padding: 0.2rem 0.4rem;
    }
}

/* 載入動畫 */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

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

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* 成功狀態 */
.success-message {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: 0.25rem;
}

/* 錯誤狀態 */
.error-message {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: 0.25rem;
}

/* 工具提示 */
.tooltip-icon {
    cursor: help;
    color: var(--info-color);
    margin-left: 0.25rem;
}

/* 進度條 */
.progress-custom {
    height: 1rem;
    background-color: #e9ecef;
    border-radius: 0.5rem;
    overflow: hidden;
}

.progress-bar-custom {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: white;
    text-align: center;
    white-space: nowrap;
    background-color: var(--primary-color);
    transition: width 0.6s ease;
}

/* 側邊欄樣式（未來擴展用） */
.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

/* 打印樣式 */
@media print {
    .no-print {
        display: none !important;
    }
    
    .card {
        break-inside: avoid;
    }
    
    .table {
        font-size: 12px;
    }
    
    .btn {
        display: none;
    }
}

/* 深色主題（未來可選用） */
@media (prefers-color-scheme: dark) {
    .dark-theme {
        --bs-body-bg: #212529;
        --bs-body-color: #dee2e6;
    }
    
    .dark-theme .card {
        background-color: #343a40;
        border-color: #495057;
    }
    
    .dark-theme .table {
        --bs-table-bg: #343a40;
        color: #dee2e6;
    }
}

/* 滾動條樣式 */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 特殊效果 */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* 成本指示器 */
.cost-indicator {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.cost-low {
    background-color: #d4edda;
    color: #155724;
}

.cost-medium {
    background-color: #fff3cd;
    color: #856404;
}

.cost-high {
    background-color: #f8d7da;
    color: #721c24;
}

/* 庫存量指示器 */
.stock-level {
    position: relative;
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
}

.stock-level-bar {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease;
}

.stock-level-high .stock-level-bar {
    background-color: var(--success-color);
}

.stock-level-medium .stock-level-bar {
    background-color: var(--warning-color);
}

.stock-level-low .stock-level-bar {
    background-color: var(--danger-color);
}

/* 質量評分 */
.quality-score {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.quality-stars {
    color: #ffc107;
}

.quality-score-number {
    font-weight: 600;
    font-size: 0.875rem;
}