/* Edit Styles CSS - Enhanced for dynamic month editing and improved UI */

/* Basic Edit Button Styles */
.edit-btn {
    background-color: #17a2b8;
    border: none;
    color: white;
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 4px;
}

.edit-btn:hover {
    background-color: #138496;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(23, 162, 184, 0.3);
}

.edit-btn svg {
    width: 16px;
    height: 16px;
}

/* Action Button Styles */
.action-buttons {
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

.icon-btn {
    border: none;
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
}

.icon-btn.success {
    background-color: #28a745;
    color: white;
}

.icon-btn.success:hover {
    background-color: #218838;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.icon-btn.secondary {
    background-color: #6c757d;
    color: white;
}

.icon-btn.secondary:hover {
    background-color: #5a6268;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(108, 117, 125, 0.3);
}

.save-edit-btn {
    background-color: #28a745;
    color: white;
}

.cancel-edit-btn {
    background-color: #6c757d;
    color: white;
}

.delete-btn {
    background-color: #dc3545;
    color: white;
}

.delete-btn:hover {
    background-color: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

/* Editing State Styles */
.editing {
    background-color: #fff3cd !important;
    border: 2px solid #ffc107;
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
}

.editing .edit-input {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid #ced4da;
    border-radius: 3px;
    font-size: 13px;
    background-color: white;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.editing .edit-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.editing .edit-input.month-input {
    background-color: #f8f9fa;
    border-color: #007bff;
    font-weight: 500;
    text-align: center;
}

.editing .edit-input.month-input:focus {
    background-color: white;
    border-color: #0056b3;
}

/* Table Cell Editing Enhancements */
.data-table td.editing-cell {
    padding: 2px;
    vertical-align: middle;
}

.data-table .editing td {
    padding: 4px;
    background-color: rgba(255, 243, 205, 0.5);
}

/* Select Dropdown Styling for Inline Editing */
.editing select.edit-input {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 4px center;
    background-repeat: no-repeat;
    background-size: 12px 8px;
    padding-right: 20px;
    appearance: none;
}

/* Textarea Styling for Inline Editing */
.editing textarea.edit-input {
    resize: vertical;
    min-height: 40px;
    line-height: 1.2;
    font-family: inherit;
}

/* Dynamic Month Input Enhancements */
.month-input {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #007bff;
    color: #495057;
    font-weight: 600;
    text-align: center;
}

.month-input:focus {
    background: white;
    border-color: #0056b3;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

.month-input:hover:not(:focus) {
    border-color: #0056b3;
    background: #e3f2fd;
}

/* Responsive Month Inputs */
@media (max-width: 768px) {
    .month-input {
        font-size: 12px;
        padding: 2px 4px;
        min-width: 60px;
    }
    
    .editing .edit-input {
        font-size: 12px;
        padding: 2px 4px;
    }
    
    .icon-btn {
        min-width: 28px;
        height: 28px;
        padding: 4px 6px;
    }
    
    .icon-btn svg {
        width: 14px;
        height: 14px;
    }
    
    .action-buttons {
        gap: 2px;
    }
}

/* Validation States */
.edit-input:invalid {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.edit-input:valid {
    border-color: #28a745;
}

.edit-input:invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.25);
}

/* Loading States */
.editing.saving {
    opacity: 0.7;
    pointer-events: none;
}

.editing.saving::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    background-size: 200% 100%;
    animation: loading-shimmer 1.5s infinite;
}

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

/* Enhanced Focus Management */
.editing .edit-input:focus {
    z-index: 10;
    position: relative;
}

/* Better Visual Feedback */
.editing td {
    position: relative;
    transition: background-color 0.2s ease;
}

.editing td:hover {
    background-color: rgba(255, 243, 205, 0.8);
}

/* Month Column Headers Enhancement */
.data-table thead th.month-header {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    font-weight: 600;
    text-align: center;
    font-size: 0.85rem;
}

/* Two-row Header Styling */
.year-header-row th {
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    color: white;
    font-weight: 700;
    text-align: center;
    border-bottom: 1px solid #dee2e6;
    font-size: 0.9rem;
}

.month-header-row th {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    font-weight: 600;
    text-align: center;
    font-size: 0.8rem;
    padding: 8px 4px;
}

/* Enhanced Action Column */
.data-table th:last-child,
.data-table td:last-child {
    text-align: center;
    white-space: nowrap;
    width: 120px;
    min-width: 120px;
}

/* Improved Accessibility */
.edit-btn:focus,
.icon-btn:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.edit-input:focus-visible {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .editing {
        background-color: #2d3748 !important;
        border-color: #ffc107;
    }
    
    .editing .edit-input {
        background-color: #4a5568;
        border-color: #718096;
        color: #e2e8f0;
    }
    
    .editing .edit-input:focus {
        background-color: #2d3748;
        border-color: #4299e1;
        color: #e2e8f0;
    }
    
    .month-input {
        background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
        border-color: #4299e1;
        color: #e2e8f0;
    }
    
    .month-input:focus {
        background: #2d3748;
        border-color: #3182ce;
    }
}

/* Enhanced Table Integration */
.data-table .editing {
    box-shadow: inset 0 0 0 2px #ffc107;
}

.data-table tbody tr.editing:hover {
    background-color: #fff3cd !important;
}

/* Smooth Transitions */
.data-table td,
.action-buttons,
.icon-btn,
.edit-input {
    transition: all 0.2s ease;
}

/* Error States */
.editing.error {
    border-color: #dc3545;
    background-color: #fff5f5 !important;
}

.editing.error .edit-input {
    border-color: #dc3545;
}

/* Success States */
.editing.success {
    border-color: #28a745;
    background-color: #f8fff9 !important;
}

.editing.success .edit-input {
    border-color: #28a745;
}

/* Animation for Edit Mode Entry */
@keyframes editModeEntry {
    0% {
        background-color: transparent;
        transform: scale(1);
    }
    50% {
        background-color: #fff3cd;
        transform: scale(1.02);
    }
    100% {
        background-color: #fff3cd;
        transform: scale(1);
    }
}

.editing {
    animation: editModeEntry 0.3s ease;
}

/* Compact Mode for Smaller Screens */
@media (max-width: 1200px) {
    .data-table th,
    .data-table td {
        padding: 6px 4px;
        font-size: 0.85rem;
    }
    
    .month-header-row th {
        font-size: 0.75rem;
        padding: 6px 2px;
    }
    
    .year-header-row th {
        font-size: 0.8rem;
        padding: 6px 4px;
    }
}

/* Ultra-compact for mobile */
@media (max-width: 600px) {
    .data-table {
        font-size: 0.75rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 4px 2px;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 1px;
    }
    
    .icon-btn {
        min-width: 24px;
        height: 24px;
        padding: 2px 4px;
    }
    
    .icon-btn svg {
        width: 12px;
        height: 12px;
    }
}

/* Print Styles */
@media print {
    .edit-btn,
    .save-edit-btn,
    .cancel-edit-btn,
    .delete-btn,
    .action-buttons {
        display: none !important;
    }
    
    .editing {
        background-color: transparent !important;
        border: none !important;
    }
    
    .edit-input {
        border: none !important;
        background: transparent !important;
        padding: 0 !important;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .edit-btn,
    .icon-btn,
    .edit-input,
    .editing {
        transition: none;
        animation: none;
    }
    
    .edit-btn:hover,
    .icon-btn:hover {
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .editing {
        border-width: 3px;
        border-color: #000;
    }
    
    .edit-input {
        border-width: 2px;
        border-color: #000;
    }
    
    .edit-btn,
    .icon-btn {
        border: 2px solid #000;
    }
}