/* PDF Tools Page Styles */

.tools-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-6);
}

.tools-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.tools-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-2);
}

.tools-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

/* Tools Section */
.tools-section {
    margin-bottom: var(--spacing-8);
}

.tools-section h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-2);
    border-bottom: 2px solid var(--color-border);
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-4);
}

/* Tool Card */
.tool-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-6);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
}

.tool-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.tool-card.featured {
    grid-column: span 2;
    flex-direction: row;
    justify-content: flex-start;
    gap: var(--spacing-4);
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
}

.tool-card.featured h3,
.tool-card.featured p {
    color: white;
}

.tool-card.featured .tool-icon {
    background: rgba(255, 255, 255, 0.2) !important;
}

.tool-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-3);
    flex-shrink: 0;
}

.tool-card.featured .tool-icon {
    margin-bottom: 0;
}

.tool-card h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-1);
    text-align: center;
}

.tool-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-align: center;
    margin: 0;
}

.tool-card.featured p {
    text-align: left;
}

/* Premium Badge */
.premium-badge {
    position: absolute;
    top: var(--spacing-2);
    right: var(--spacing-2);
    padding: 2px 8px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}

/* Upgrade Banner */
.upgrade-banner {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    text-align: center;
    margin-top: var(--spacing-8);
}

.upgrade-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-2);
}

.upgrade-content p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-4);
}

.upgrade-content .btn {
    background: white;
    color: #3b82f6;
    font-weight: 600;
}

.upgrade-content .btn:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Tool Modal */
.modal-lg {
    max-width: 600px;
}

.tool-upload-area {
    text-align: center;
}

.tool-options {
    margin-top: var(--spacing-4);
}

.tool-option-group {
    margin-bottom: var(--spacing-4);
}

.tool-option-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-2);
    color: var(--color-text);
}

.tool-option-group select,
.tool-option-group input {
    width: 100%;
    padding: var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
}

/* Progress */
.tool-progress {
    text-align: center;
    padding: var(--spacing-6);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-3);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* Result */
.tool-result {
    text-align: center;
    padding: var(--spacing-6);
}

.result-icon {
    margin-bottom: var(--spacing-4);
}

.tool-result h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-2);
}

.tool-result p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-4);
}

/* Quality Selector */
.quality-options {
    display: flex;
    gap: var(--spacing-2);
    justify-content: center;
    margin-top: var(--spacing-4);
}

.quality-option {
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quality-option:hover {
    border-color: var(--color-primary);
}

.quality-option.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
}

.quality-option span {
    display: block;
    font-weight: 600;
}

.quality-option small {
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

/* File List */
.file-list {
    margin-top: var(--spacing-4);
    max-height: 200px;
    overflow-y: auto;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-2);
}

.file-item .file-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    flex: 1;
    min-width: 0;
}

.file-item .file-name {
    font-size: var(--font-size-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-item .file-size {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.file-item .file-remove {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-1);
}

.file-item .file-remove:hover {
    color: var(--color-danger);
}

/* Responsive */
@media (max-width: 768px) {
    .tools-page {
        padding: var(--spacing-4);
    }

    .tools-header h1 {
        font-size: 1.75rem;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-3);
    }

    .tool-card {
        padding: var(--spacing-4);
    }

    .tool-card.featured {
        grid-column: span 2;
        flex-direction: column;
        text-align: center;
    }

    .tool-card.featured .tool-icon {
        margin-bottom: var(--spacing-3);
    }

    .tool-card.featured p {
        text-align: center;
    }

    .tool-icon {
        width: 48px;
        height: 48px;
    }

    .tool-icon svg {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }

    .tool-card.featured {
        grid-column: span 1;
    }
}