/**
 * Batch Image Converter - Frontend Styles (ENHANCED)
 * Clean, modern design for batch image conversion interface
 */

/* Use same CSS variables as original for consistency */
:root {
    --ic-primary-color: #28a745;
    --ic-success-color: #28a745;
    --ic-warning-color: #ffc107;
    --ic-danger-color: #dc3545;
    --ic-info-color: #17a2b8;
    --ic-dark-color: #343a40;
    --ic-light-color: #f8f9fa;
    --ic-border-color: #e9ecef;
    --ic-text-color: #495057;
    --ic-text-muted: #6c757d;
    --ic-border-radius: 6px;
    --ic-transition: all 0.2s ease;
    --ic-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --ic-shadow-hover: 0 4px 12px rgba(0,0,0,0.15);
}

.image-converter-container {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ic-text-color);
}

.image-converter-container * {
    box-sizing: border-box;
}

/* Header Section - Keep original styling */
.image-converter-container .converter-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--ic-border-color);
}

.image-converter-container .converter-title {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 600;
    color: var(--ic-dark-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.image-converter-container .converter-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.image-converter-container h1.converter-title {
    margin-bottom: 0 !important;
}

.image-converter-container .converter-subtitle {
    margin: 0;
    color: var(--ic-text-muted);
    font-size: 16px;
}

/* Upload Area - Enhanced for batch */
.image-converter-container .upload-area {
    border: 2px dashed var(--ic-primary-color);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    background: #f8fff9;
    transition: var(--ic-transition);
    cursor: pointer;
    position: relative;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.image-converter-container .upload-area:hover {
    border-color: #1e7e34;
    background: #e8f5e8;
    transform: translateY(-2px);
}

.image-converter-container .upload-area.dragover {
    border-color: var(--ic-success-color);
    background: #d4edda;
    border-style: solid;
}

.image-converter-container .upload-area.uploading {
    pointer-events: none;
    opacity: 0.7;
}

.image-converter-container .upload-content {
    width: 100%;
}

.image-converter-container .upload-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
    color: var(--ic-primary-color);
}

.image-converter-container .upload-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--ic-text-color);
    margin-bottom: 8px;
}

.image-converter-container .upload-subtext {
    color: var(--ic-text-muted);
    margin-bottom: 12px;
}

.image-converter-container .upload-formats {
    font-size: 12px;
    color: #28a745;
    margin-top: 8px;
    font-weight: 500;
}

.image-converter-container .formats-more {
    font-style: italic;
}

/* File Input */
.image-converter-container .file-input {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 100% !important;
    height: 100% !important;
    opacity: 0 !important;
    cursor: pointer !important;
    z-index: 1 !important;
}

/* File List Section - NEW */
.image-converter-container .file-list-section {
    margin: 20px 0;
    display: none;
}

.image-converter-container .file-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 15px;
    background: var(--ic-light-color);
    border-radius: var(--ic-border-radius);
}

.image-converter-container .file-count {
    font-weight: 600;
    color: var(--ic-dark-color);
}

.image-converter-container .clear-all-btn {
    background: var(--ic-danger-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: var(--ic-transition);
}

.image-converter-container .clear-all-btn:hover {
    background: #c82333;
}

.image-converter-container .file-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--ic-border-color);
    border-radius: var(--ic-border-radius);
    background: white;
}

/* File Items - Clean design */
.image-converter-container .file-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid var(--ic-border-color);
    background: white;
    transition: background-color 0.2s ease;
}

.image-converter-container .file-item:last-child {
    border-bottom: none;
}

.image-converter-container .file-item:hover {
    background: #f8f9fa;
}

.image-converter-container .file-preview {
    min-width: 50px;
    height: 50px;
    margin-right: 12px;
    position: relative;
}

.image-converter-container .file-preview-img {
    width: 50px;
    height: 50px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--ic-border-color);
}

.image-converter-container .file-info {
    flex: 1;
    min-width: 0;
}

.image-converter-container .file-name {
    font-weight: 500;
    color: var(--ic-dark-color);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.image-converter-container .file-details {
    font-size: 12px;
    color: var(--ic-text-muted);
    margin-bottom: 4px;
}

.image-converter-container .file-progress {
    width: 100%;
    height: 4px;
    background: var(--ic-border-color);
    border-radius: 2px;
    overflow: hidden;
}

.image-converter-container .progress-fill {
    height: 100%;
    background: var(--ic-primary-color);
    width: 0%;
    transition: width 0.3s ease;
}

.image-converter-container .file-status {
    min-width: 100px;
    text-align: right;
    margin-right: 12px;
}

.image-converter-container .status-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.image-converter-container .status-waiting {
    background: #f8f9fa;
    color: #6c757d;
}

.image-converter-container .status-uploading {
    background: #e7f3ff;
    color: #0969da;
}

.image-converter-container .status-uploaded {
    background: #e7f3ff;
    color: #0969da;
}

.image-converter-container .status-converting {
    background: #e7f3ff;
    color: #0969da;
}

.image-converter-container .status-completed {
    background: #dcfce7;
    color: #166534;
}

.image-converter-container .status-error {
    background: #fef2f2;
    color: #dc2626;
}

.image-converter-container .file-actions {
    display: flex;
    gap: 6px;
}

.image-converter-container .action-btn {
    padding: 6px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--ic-transition);
    min-width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-converter-container .remove-btn {
    background: #fee2e2;
    color: #dc2626;
}

.image-converter-container .remove-btn:hover {
    background: #fecaca;
}

.image-converter-container .download-btn {
    background: #dbeafe;
    color: #2563eb;
}

.image-converter-container .download-btn:hover {
    background: #bfdbfe;
}

.image-converter-container .retry-btn {
    background: #fef3c7;
    color: #d97706;
}

.image-converter-container .retry-btn:hover {
    background: #fde68a;
}

/* Batch Controls - NEW */
.image-converter-container .batch-controls {
    display: flex;
    gap: 12px;
    margin: 20px 0;
}

.image-converter-container .batch-btn {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: var(--ic-border-radius);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--ic-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.image-converter-container .start-batch-btn {
    background: var(--ic-success-color);
    color: white;
}

.image-converter-container .start-batch-btn:hover:not(:disabled) {
    background: #218838;
    transform: translateY(-1px);
}

.image-converter-container .start-batch-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.image-converter-container .pause-batch-btn {
    background: var(--ic-warning-color);
    color: var(--ic-dark-color);
}

.image-converter-container .pause-batch-btn:hover {
    background: #e0a800;
}

.image-converter-container .cancel-batch-btn {
    background: var(--ic-danger-color);
    color: white;
}

.image-converter-container .cancel-batch-btn:hover {
    background: #c82333;
}

/* Overall Progress - NEW */
.image-converter-container .overall-progress {
    margin: 20px 0;
    padding: 20px;
    background: var(--ic-light-color);
    border-radius: var(--ic-border-radius);
    display: none;
}

.image-converter-container .overall-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.image-converter-container .progress-title {
    font-weight: 600;
    color: var(--ic-dark-color);
}

.image-converter-container .progress-stats {
    font-size: 14px;
    color: var(--ic-text-muted);
}

.image-converter-container .overall-progress-bar {
    width: 100%;
    height: 12px;
    background: var(--ic-border-color);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 8px;
}

.image-converter-container .overall-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--ic-primary-color), #20c997);
    width: 0%;
    transition: width 0.3s ease;
}

.image-converter-container .progress-details {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--ic-text-muted);
}

/* Batch Results - NEW */
.image-converter-container .batch-results {
    margin: 20px 0;
    display: none;
}

.image-converter-container .results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 15px;
    background: #d4edda;
    border-radius: var(--ic-border-radius);
}

.image-converter-container .results-title {
    font-weight: 600;
    color: #155724;
}

.image-converter-container .download-all-btn {
    background: var(--ic-info-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--ic-transition);
}

.image-converter-container .download-all-btn:hover {
    background: #138496;
}

.image-converter-container .results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.image-converter-container .summary-item {
    padding: 15px;
    background: white;
    border-radius: var(--ic-border-radius);
    border: 1px solid var(--ic-border-color);
    text-align: center;
}

.image-converter-container .summary-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--ic-primary-color);
    margin-bottom: 4px;
}

.image-converter-container .summary-label {
    font-size: 12px;
    color: var(--ic-text-muted);
    text-transform: uppercase;
}

/* Keep original conversion options styling */
.image-converter-container .conversion-options-section {
    margin-bottom: 30px;
}

.image-converter-container .options-group {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--ic-light-color);
    border-radius: var(--ic-border-radius);
    border: 1px solid var(--ic-border-color);
}

.image-converter-container .group-title {
    margin: 0 0 16px;
    font-size: 16px;
    font-weight: 600;
    color: var(--ic-text-color);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.image-converter-container .advanced-group .group-title {
    margin: 0;
}

.image-converter-container .group-icon {
    font-size: 18px;
}

.image-converter-container .options-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.image-converter-container .form-group {
    margin-bottom: 16px;
}

.image-converter-container .form-group:last-child {
    margin-bottom: 0;
}

.image-converter-container .form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--ic-text-color);
}

.image-converter-container .form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    color: var(--ic-text-color);
    background: #ffffff;
    transition: border-color 0.2s ease;
}

.image-converter-container .form-control:focus {
    outline: none;
    border-color: #80d488;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Preset buttons */
.image-converter-container .preset-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.image-converter-container .preset-btn {
    padding: 12px 16px;
    border: 1px solid #dee2e6;
    border-radius: var(--ic-border-radius);
    background: #ffffff;
    cursor: pointer;
    transition: var(--ic-transition);
    text-align: center;
    font-weight: 500;
    font-size: 13px;
}

.image-converter-container .preset-btn:hover {
    border-color: var(--ic-success-color);
    background: #f8fff9;
    transform: translateY(-1px);
}

.image-converter-container .preset-btn.active {
    border-color: var(--ic-success-color);
    background: var(--ic-success-color);
    color: #ffffff;
}

.image-converter-container .preset-name {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
}

.image-converter-container .preset-desc {
    font-size: 11px;
    opacity: 0.8;
    line-height: 1.2;
}

/* Advanced Options Toggle */
.image-converter-container .toggle-advanced {
    background: none;
    border: none;
    color: var(--ic-primary-color);
    cursor: pointer;
    font-size: 13px;
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.image-converter-container .toggle-advanced:hover {
    background: rgba(40, 167, 69, 0.1);
}

.image-converter-container .toggle-icon {
    transition: transform 0.2s ease;
    font-size: 10px;
}

.image-converter-container .toggle-advanced.expanded .toggle-icon {
    transform: rotate(180deg);
}

.image-converter-container .advanced-options {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #dee2e6;
}

/* Progress display methods - keep original */
.image-converter-container .upload-progress,
.image-converter-container .progress-container {
    margin-top: 20px;
    padding: 16px;
    background: var(--ic-light-color);
    border-radius: var(--ic-border-radius);
    border: 1px solid var(--ic-border-color);
}

.image-converter-container .progress-bar {
    width: 100%;
    height: 8px;
    background: var(--ic-border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.image-converter-container .conversion-progress-section .progress-bar {
    height: 12px;
    margin-bottom: 12px;
}

.image-converter-container .progress-text {
    text-align: center;
    font-weight: 500;
    color: var(--ic-text-color);
    font-size: 13px;
}

/* Keep original error/success sections */
.image-converter-container .error-section {
    margin-bottom: 30px;
    padding: 24px;
    background: #f8d7da;
    border-radius: var(--ic-border-radius);
    border: 1px solid #f5c6cb;
    text-align: center;
}

.image-converter-container .error-title {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 600;
    color: #721c24;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.image-converter-container .error-icon {
    font-size: 20px;
}

.image-converter-container .error-message {
    margin-bottom: 20px;
    color: #721c24;
    padding: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 4px;
    font-size: 14px;
}

/* Inline Messages - NEW */
.image-converter-container .inline-message {
    margin: 15px 0;
    padding: 15px 20px;
    border-radius: var(--ic-border-radius);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    position: relative;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.image-converter-container .inline-message-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.image-converter-container .inline-message-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.image-converter-container .inline-message-warning {
    background: #fef3c7;
    color: #d97706;
    border: 1px solid #fde68a;
}

.image-converter-container .inline-message-info {
    background: #dbeafe;
    color: #2563eb;
    border: 1px solid #bfdbfe;
}

.image-converter-container .message-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.image-converter-container .message-text {
    flex: 1;
}

.image-converter-container .message-close {
    background: none;
    border: none;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.image-converter-container .message-close:hover {
    opacity: 1;
}

/* Disabled action styles */
.image-converter-container .action-disabled {
    padding: 6px;
    min-width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    opacity: 0.5;
    cursor: not-allowed;
}

/* Clear all button disabled state */
.image-converter-container .clear-all-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.image-converter-container .clear-all-btn:disabled:hover {
    background: var(--ic-danger-color);
}
.image-converter-container .upload-area.upload-disabled {
    background: #f5f5f5 !important;
    border-color: #d6d6d6 !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
    pointer-events: none !important;
}

.image-converter-container .upload-area.upload-disabled .upload-text {
    color: #999 !important;
}

.image-converter-container .upload-area.upload-disabled .upload-subtext {
    color: #bbb !important;
}

.image-converter-container .upload-area.upload-disabled:hover {
    transform: none !important;
    border-color: #d6d6d6 !important;
    background: #f5f5f5 !important;
}

/* Responsive */
@media (max-width: 768px) {
    .image-converter-container .file-name {
        max-width: 120px;
    }

    .image-converter-container .file-details {
        font-size: 11px;
    }

    .image-converter-container .batch-controls {
        flex-direction: column;
    }

    .image-converter-container .results-summary {
        grid-template-columns: repeat(2, 1fr);
    }

    .image-converter-container .options-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .image-converter-container .file-list-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}