/**
 * Enhanced Modal & Filter Styles
 * Beautiful, modern, scientific design
 */

/* ====================
   Filter Card
   ==================== */
.mpd-tax-filters-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 32px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.mpd-tax-filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.mpd-tax-filters-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mpd-tax-filters-icon {
    font-size: 24px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.mpd-tax-filters-title h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.mpd-tax-btn-clear {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.mpd-tax-btn-clear:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.mpd-tax-btn-clear span {
    font-size: 18px;
}

.mpd-tax-filters-body {
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    align-items: end;
}

.mpd-tax-filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mpd-tax-filter-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #2d3748;
}

.mpd-filter-label-icon {
    font-size: 16px;
}

.mpd-tax-filter-input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.2s;
    background: white;
}

.mpd-tax-filter-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.mpd-tax-filter-actions {
    display: flex;
    gap: 12px;
}

.mpd-tax-btn-filter {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.mpd-tax-btn-filter:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.mpd-btn-icon {
    font-size: 16px;
}

/* ====================
   Enhanced Modal
   ==================== */
.mpd-tax-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.mpd-tax-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 32, 44, 0.7);
    backdrop-filter: blur(8px);
}

.mpd-tax-modal-container {
    position: relative;
    z-index: 10;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    animation: modalSlideUp 0.3s ease;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.mpd-tax-modal-content {
    background: white;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    max-height: 90vh;
    overflow-y: auto;
}

.mpd-tax-modal-container .mpd-tax-modal-close {
    position: absolute !important;
    top: 0 !important;
    right: 0 !important;
    width: 30px !important;
    height: 30px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    z-index: 20 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.mpd-tax-modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #2d3748;
    transform: rotate(90deg);
}

/* Modal Content */
.mpd-modal-case-detail {
    padding: 32px;
}

.mpd-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid #f7fafc;
}

.mpd-modal-header-left {
    display: flex;
    gap: 16px;
    align-items: center;
}

.mpd-modal-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
}

.mpd-modal-title-group h3 {
    margin: 0 0 4px 0;
    font-size: 24px;
    font-weight: 700;
    color: #2d3748;
}

.mpd-modal-subtitle {
    margin: 0;
    font-size: 14px;
    color: #718096;
}

.mpd-modal-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-end;
}

.mpd-modal-date,
.mpd-modal-time {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #718096;
    padding: 4px 12px;
    background: #f7fafc;
    border-radius: 6px;
}

/* Refund Banner */
.mpd-modal-refund-banner {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 32px;
    box-shadow: 0 8px 24px rgba(72, 187, 120, 0.3);
    position: relative;
    overflow: hidden;
}

.mpd-modal-refund-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 30px 30px;
}

.mpd-modal-refund-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mpd-modal-refund-amount {
    color: white;
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -1px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.mpd-modal-refund-breakdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

/* Grid Layout */
.mpd-modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.mpd-modal-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
}

.mpd-modal-card-full {
    grid-column: 1 / -1;
}

.mpd-modal-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: white;
    border-bottom: 2px solid #e2e8f0;
}

.mpd-modal-card-icon {
    font-size: 20px;
}

.mpd-modal-card-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #2d3748;
}

.mpd-modal-card-body {
    padding: 20px;
}

.mpd-modal-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
}

.mpd-modal-info-row:last-child {
    border-bottom: none;
}

.mpd-modal-label {
    font-size: 14px;
    color: #718096;
    font-weight: 500;
}

.mpd-modal-value {
    font-size: 14px;
    color: #2d3748;
    font-weight: 600;
}

.mpd-badge {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 13px;
}

.mpd-badge-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

/* Breakdown Grid */
.mpd-modal-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.mpd-modal-breakdown-item {
    text-align: center;
    padding: 16px;
    background: white;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
}

.mpd-modal-breakdown-label {
    font-size: 13px;
    color: #718096;
    margin-bottom: 8px;
}

.mpd-modal-breakdown-value {
    font-size: 20px;
    font-weight: 700;
    color: #667eea;
}

/* Notes */
.mpd-modal-notes {
    margin-top: 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #fef5e7 0%, #fdebd0 100%);
    border-left: 4px solid #f39c12;
    border-radius: 8px;
    font-size: 14px;
    color: #7d6608;
    line-height: 1.6;
}

/* ====================
   Responsive
   ==================== */
@media (max-width: 768px) {
    .mpd-tax-filters-body {
        grid-template-columns: 1fr;
    }
    
    .mpd-tax-filters-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .mpd-tax-modal-container {
        width: 95%;
    }
    
    .mpd-modal-case-detail {
        padding: 20px;
    }
    
    .mpd-modal-header {
        flex-direction: column;
        gap: 16px;
    }
    
    .mpd-modal-meta {
        align-items: flex-start;
    }
    
    .mpd-modal-refund-amount {
        font-size: 36px;
    }
    
    .mpd-modal-grid {
        grid-template-columns: 1fr;
    }
    
    .mpd-modal-breakdown-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Loading State */
.mpd-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

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

.mpd-tax-loading {
    text-align: center;
    padding: 60px 20px;
}

.mpd-tax-loading p {
    margin-top: 16px;
    color: #718096;
    font-size: 14px;
}