/* Text & Calculator Tools Suite Styles */

:root {
    --primary-color: #8b5cf6;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1f2937;
    --light-bg: #f9fafb;
    --border-color: #e5e7eb;
}

.tct-tool-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.tct-tool-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.tct-tool-header h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.tct-tool-header p {
    color: #6b7280;
    font-size: 16px;
}

.tct-tool-body {
    padding: 20px 0;
}

/* Input Section */
.tct-input-section {
    margin-bottom: 30px;
}

.tct-input-section label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.tct-input-section textarea,
.tct-result-section textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    font-family: 'Courier New', monospace;
    resize: vertical;
    transition: all 0.3s ease;
}

.tct-input-section textarea:focus,
.tct-result-section textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* Stats Grid */
.tct-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.tct-stat-card {
    padding: 25px;
    background: linear-gradient(135deg, var(--light-bg) 0%, #fff 100%);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.tct-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.tct-stat-label {
    display: block;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 10px;
    font-weight: 500;
}

.tct-stat-value {
    display: block;
    font-size: 36px;
    color: var(--primary-color);
    font-weight: 700;
}

/* Buttons */
.tct-button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.tct-action-btn {
    padding: 12px 24px;
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tct-action-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.tct-action-btn.tct-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #7c3aed 100%);
    color: white;
    border-color: var(--primary-color);
    width: 100%;
}

.tct-copy-btn {
    width: 100%;
    padding: 12px;
    background: var(--success-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.tct-copy-btn:hover {
    background: #059669;
}

/* Options */
.tct-options {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.tct-options label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
}

/* Stats Inline */
.tct-stats-inline {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
    flex-wrap: wrap;
}

.tct-stats-inline span {
    color: #6b7280;
}

.tct-stats-inline strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* Result Section */
.tct-result-section {
    margin-top: 30px;
    padding: 25px;
    background: var(--light-bg);
    border-radius: 12px;
}

.tct-result-section label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Form Groups */
.tct-form-group {
    margin-bottom: 20px;
}

.tct-form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.tct-form-group input[type="date"],
.tct-form-group input[type="number"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.tct-form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.tct-form-group small {
    display: block;
    margin-top: 5px;
    color: #6b7280;
    font-size: 14px;
}

/* Age Display */
.tct-age-display,
.tct-diff-summary {
    text-align: center;
    margin: 30px 0;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #7c3aed 100%);
    border-radius: 15px;
    color: white;
}

.tct-age-main,
.tct-diff-main {
    display: flex;
    flex-direction: column;
}

.tct-age-number,
.tct-diff-number {
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
}

.tct-age-label,
.tct-diff-label {
    font-size: 24px;
    margin-top: 10px;
    opacity: 0.9;
}

/* Age Details */
.tct-age-details,
.tct-diff-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 30px 0;
}

.tct-age-item,
.tct-diff-item {
    padding: 15px;
    background: white;
    border-radius: 10px;
    border: 2px solid var(--border-color);
}

.tct-age-breakdown,
.tct-diff-breakdown,
.tct-next-birthday {
    padding: 20px;
    background: white;
    border-radius: 10px;
    border: 2px solid var(--border-color);
    margin-top: 20px;
}

/* Tabs */
.tct-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    overflow-x: auto;
}

.tct-tab {
    padding: 12px 24px;
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tct-tab.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tct-tab-content {
    display: none;
}

.tct-tab-content.active {
    display: block;
}

/* Calculator Row */
.tct-calc-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.tct-calc-row input {
    flex: 1;
    min-width: 120px;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
}

.tct-calc-row strong {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-size: 18px;
    min-width: 100px;
    text-align: center;
}

/* Unit Converter */
.tct-converter-section {
    padding: 30px;
    background: var(--light-bg);
    border-radius: 12px;
}

.tct-input-group {
    display: flex;
    gap: 15px;
    margin: 15px 0;
}

.tct-input-group input {
    flex: 1;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
}

.tct-input-group select {
    flex: 1;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
}

.tct-converter-arrow {
    text-align: center;
    font-size: 32px;
    color: var(--primary-color);
    margin: 10px 0;
}

/* Responsive */
@media (max-width: 768px) {
    .tct-tool-container {
        padding: 20px;
    }
    
    .tct-tool-header h2 {
        font-size: 24px;
    }
    
    .tct-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tct-stat-value {
        font-size: 28px;
    }
    
    .tct-button-group {
        flex-direction: column;
    }
    
    .tct-action-btn {
        width: 100%;
    }
    
    .tct-age-number,
    .tct-diff-number {
        font-size: 48px;
    }
    
    .tct-calc-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tct-calc-row input,
    .tct-calc-row strong {
        width: 100%;
    }
}
=== FINANCIAL ===
/* Financial Calculators Suite Styles */

:root {
    --primary-color: #2563eb;
    --secondary-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #1f2937;
    --light-bg: #f9fafb;
    --border-color: #e5e7eb;
    --text-color: #374151;
    --highlight-color: #3b82f6;
}

.fcs-calculator-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.fcs-calculator-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.fcs-calculator-header h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.fcs-calculator-header p {
    color: var(--text-color);
    font-size: 16px;
}

.fcs-calculator-body {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 40px;
}

/* Inputs Section */
.fcs-inputs-section {
    padding: 30px;
    background: var(--light-bg);
    border-radius: 12px;
    height: fit-content;
}

.fcs-input-group {
    margin-bottom: 30px;
}

.fcs-input-group label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-size: 14px;
}

.fcs-input-group input[type="number"],
.fcs-input-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    transition: all 0.3s ease;
}

.fcs-input-group input[type="number"]:focus,
.fcs-input-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.fcs-input-group input[type="range"] {
    width: 100%;
    margin-top: 10px;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    border-radius: 4px;
    background: #ddd;
    outline: none;
}

.fcs-input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.fcs-input-group input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    border: none;
}

.fcs-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
    font-size: 12px;
    color: #6b7280;
}

.fcs-input-group small {
    display: block;
    margin-top: 8px;
    color: #6b7280;
    font-size: 13px;
}

/* Radio and Checkbox Groups */
.fcs-radio-group,
.fcs-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fcs-radio-group label,
.fcs-checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.fcs-radio-group label:hover,
.fcs-checkbox-group label:hover {
    background: #fff;
}

.fcs-radio-group input[type="radio"],
.fcs-checkbox-group input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Calculate Button */
.fcs-calculate-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
}

.fcs-calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.4);
}

.fcs-calculate-btn:active {
    transform: translateY(0);
}

/* Results Section */
.fcs-results-section {
    min-height: 400px;
}

.fcs-results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.fcs-result-item {
    padding: 20px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.fcs-result-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.fcs-result-item.fcs-result-total {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
    border-color: var(--primary-color);
}

.fcs-result-item.fcs-result-total .fcs-result-label,
.fcs-result-item.fcs-result-total .fcs-result-value {
    color: white;
}

.fcs-result-label {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 8px;
    font-weight: 500;
}

.fcs-result-value {
    display: block;
    font-size: 24px;
    color: var(--dark-color);
    font-weight: 700;
}

.fcs-result-value.fcs-highlight {
    color: var(--secondary-color);
}

/* Chart Container */
.fcs-chart-container {
    margin-bottom: 40px;
    padding: 30px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.fcs-chart-container canvas {
    max-height: 350px;
}

/* Breakdown Table */
.fcs-breakdown {
    margin-top: 40px;
}

.fcs-breakdown h3 {
    font-size: 20px;
    color: var(--dark-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.fcs-breakdown-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.fcs-breakdown-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.fcs-breakdown-table thead {
    background: var(--light-bg);
}

.fcs-breakdown-table th {
    padding: 15px;
    text-align: left;
    font-weight: 700;
    color: var(--dark-color);
    font-size: 14px;
    border-bottom: 2px solid var(--border-color);
}

.fcs-breakdown-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
    font-size: 14px;
}

.fcs-breakdown-table tbody tr:hover {
    background: var(--light-bg);
}

.fcs-breakdown-table tbody tr:last-child td {
    border-bottom: none;
}

/* Schedule Controls */
.fcs-schedule-controls {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.fcs-view-btn {
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.fcs-view-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.fcs-view-btn:hover:not(.active) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .fcs-calculator-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .fcs-calculator-container {
        padding: 20px 15px;
    }
    
    .fcs-calculator-header h2 {
        font-size: 24px;
    }
    
    .fcs-results-summary {
        grid-template-columns: 1fr;
    }
    
    .fcs-result-value {
        font-size: 20px;
    }
    
    .fcs-inputs-section {
        padding: 20px;
    }
    
    .fcs-breakdown-table {
        font-size: 12px;
    }
    
    .fcs-breakdown-table th,
    .fcs-breakdown-table td {
        padding: 8px;
    }
}

/* Utility Classes */
.fcs-text-center {
    text-align: center;
}

.fcs-mt-20 {
    margin-top: 20px;
}

.fcs-mb-20 {
    margin-bottom: 20px;
}

/* Loading State */
.fcs-loading {
    text-align: center;
    padding: 40px;
    color: var(--text-color);
}

.fcs-loading::after {
    content: "Calculating...";
    display: block;
    margin-top: 10px;
    font-weight: 600;
}

/* Hidden state for breakdown initially */
.fcs-breakdown {
    max-height: 600px;
    overflow-y: auto;
}

.fcs-breakdown::-webkit-scrollbar {
    width: 8px;
}

.fcs-breakdown::-webkit-scrollbar-track {
    background: var(--light-bg);
    border-radius: 4px;
}

.fcs-breakdown::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.fcs-breakdown::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}
=== SEO ===
/* SEO Tools Suite Styles */

:root {
    --primary-color: #4f46e5;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1f2937;
    --light-bg: #f9fafb;
    --border-color: #e5e7eb;
}

.sts-tool-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.sts-tool-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.sts-tool-header h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.sts-tool-header p {
    color: #6b7280;
    font-size: 16px;
}

.sts-tool-body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

/* Input Section */
.sts-input-section {
    padding: 30px;
    background: var(--light-bg);
    border-radius: 12px;
}

.sts-input-section label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.sts-input-section input[type="text"],
.sts-input-section input[type="url"],
.sts-input-section input[type="number"],
.sts-input-section textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.sts-input-section textarea {
    font-family: 'Courier New', monospace;
    resize: vertical;
}

.sts-input-section input:focus,
.sts-input-section textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.sts-form-group {
    margin-bottom: 20px;
}

.sts-form-group small {
    display: block;
    margin-top: 5px;
    color: #6b7280;
    font-size: 14px;
}

/* Buttons */
.sts-analyze-btn,
.sts-download-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #3730a3 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.sts-analyze-btn:hover,
.sts-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
}

/* Results Section */
.sts-results-section {
    padding: 30px;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.sts-results-section h3 {
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 30px;
    font-weight: 700;
}

/* Stats Grid */
.sts-stats,
.sts-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.sts-stat-item,
.sts-stat-card {
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
    text-align: center;
}

.sts-stat-card {
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.sts-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sts-stat-card.sts-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #3730a3 100%);
    color: white;
}

.sts-stat-card.sts-primary .sts-stat-label,
.sts-stat-card.sts-primary .sts-stat-value {
    color: white;
}

.sts-stat-label {
    display: block;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 10px;
}

.sts-stat-value {
    display: block;
    font-size: 32px;
    color: var(--dark-color);
    font-weight: 700;
}

/* Table */
.sts-table-wrapper {
    overflow-x: auto;
    margin-top: 20px;
}

.sts-results-table {
    width: 100%;
    border-collapse: collapse;
}

.sts-results-table thead {
    background: var(--light-bg);
}

.sts-results-table th {
    padding: 12px;
    text-align: left;
    font-weight: 700;
    color: var(--dark-color);
    border-bottom: 2px solid var(--border-color);
}

.sts-results-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.sts-results-table tbody tr:hover {
    background: var(--light-bg);
}

/* Meta Items */
.sts-meta-item {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
}

.sts-meta-item h4 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.sts-meta-value {
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    word-wrap: break-word;
}

.sts-meta-length {
    display: inline-block;
    margin-top: 10px;
    padding: 5px 10px;
    background: var(--primary-color);
    color: white;
    border-radius: 5px;
    font-size: 13px;
}

.sts-recommendation {
    margin-top: 10px;
    padding: 10px;
    border-radius: 8px;
    font-size: 14px;
}

.sts-recommendation.good {
    background: #d1fae5;
    color: #065f46;
}

.sts-recommendation.warning {
    background: #fef3c7;
    color: #92400e;
}

.sts-recommendation.error {
    background: #fee2e2;
    color: #991b1b;
}

/* Status Display */
.sts-status-display {
    text-align: center;
    margin-bottom: 30px;
    padding: 40px;
    background: var(--light-bg);
    border-radius: 12px;
}

.sts-status-code {
    font-size: 72px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.sts-status-message {
    font-size: 24px;
    color: var(--dark-color);
    font-weight: 600;
}

/* Details */
.sts-details {
    background: white;
    border-radius: 10px;
    padding: 20px;
}

.sts-detail-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.sts-detail-item:last-child {
    border-bottom: none;
}

/* Redirect Chain */
.sts-redirect-chain {
    margin-top: 20px;
}

.sts-redirect-step {
    padding: 15px;
    margin-bottom: 10px;
    background: white;
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.sts-redirect-step .status {
    display: inline-block;
    padding: 3px 8px;
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

/* Code Block */
.sts-code-block {
    margin-top: 30px;
}

.sts-code-block pre {
    padding: 20px;
    background: #1f2937;
    color: #f3f4f6;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
}

/* File Download */
.sts-file-download {
    text-align: center;
    margin: 30px 0;
}

/* Uniqueness Score */
.sts-uniqueness-score {
    text-align: center;
    margin-bottom: 30px;
}

.sts-score-circle {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 8px solid var(--primary-color);
    border-radius: 50%;
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
}

/* Note */
.sts-note {
    padding: 15px;
    background: #fef3c7;
    border-left: 4px solid var(--warning-color);
    border-radius: 8px;
    margin-top: 20px;
    font-size: 14px;
    color: #92400e;
}

/* Loading */
.sts-loading {
    text-align: center;
    padding: 60px;
}

.sts-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Additional Stats */
.sts-additional-stats {
    margin-top: 30px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
}

.sts-additional-stats h4 {
    color: var(--dark-color);
    margin-bottom: 15px;
}

.sts-additional-stats .sts-stat-item {
    padding: 10px 0;
    background: transparent;
    text-align: left;
}

/* Responsive */
@media (max-width: 768px) {
    .sts-tool-container {
        padding: 20px;
    }
    
    .sts-tool-header h2 {
        font-size: 24px;
    }
    
    .sts-stats,
    .sts-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .sts-stat-value {
        font-size: 24px;
    }
    
    .sts-status-code {
        font-size: 48px;
    }
}
=== SECURITY ===
/* Security & Network Tools Suite Styles */

:root {
    --primary-color: #6366f1;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1f2937;
    --light-bg: #f9fafb;
    --border-color: #e5e7eb;
}

.snt-tool-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.snt-tool-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.snt-tool-header h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.snt-tool-header p {
    color: #6b7280;
    font-size: 16px;
}

.snt-tool-body {
    padding: 20px 0;
}

/* Input Section */
.snt-input-section,
.snt-options {
    padding: 30px;
    background: var(--light-bg);
    border-radius: 12px;
    margin-bottom: 30px;
}

.snt-input-section label,
.snt-options label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.snt-input-section input[type="text"],
.snt-input-section input[type="password"],
.snt-input-section textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: 'Courier New', monospace;
}

.snt-input-section input:focus,
.snt-input-section textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.snt-input-section textarea {
    resize: vertical;
}

/* Option Group */
.snt-option-group {
    margin-bottom: 20px;
}

.snt-option-group input[type="range"] {
    width: 100%;
    margin-top: 10px;
}

.snt-option-group small {
    display: block;
    margin-top: 5px;
    color: #6b7280;
    font-size: 14px;
}

/* Checkboxes */
.snt-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.snt-checkboxes label,
.snt-toggle-pwd {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
}

/* Buttons */
.snt-generate-btn,
.snt-secondary-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #4338ca 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.snt-generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.snt-secondary-btn {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
}

.snt-copy-btn {
    padding: 10px 20px;
    background: var(--success-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.snt-copy-btn:hover {
    background: #059669;
}

/* Result Section */
.snt-result {
    padding: 30px;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.snt-password-display,
.snt-hash-display {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 15px;
}

.snt-password-display input,
.snt-hash-display input,
.snt-hash-display textarea {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 16px;
}

/* Strength Indicator */
.snt-strength-indicator,
.snt-strength-meter {
    margin-top: 15px;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.snt-strength-bar {
    height: 100%;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.snt-strength-result {
    margin-top: 20px;
}

.snt-strength-text {
    text-align: center;
    font-weight: 600;
    margin: 15px 0;
    font-size: 18px;
}

.snt-strength-details {
    margin-top: 20px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
}

.snt-strength-details ul {
    list-style: none;
    padding: 0;
}

.snt-strength-details li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.snt-recommendations {
    margin-top: 15px;
    padding: 15px;
    background: #fef3c7;
    border-left: 4px solid var(--warning-color);
    border-radius: 8px;
}

/* Tabs */
.snt-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.snt-tab {
    flex: 1;
    padding: 12px;
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.snt-tab.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.snt-tab-content {
    display: none;
}

.snt-tab-content.active {
    display: block;
}

/* SSL/WHOIS/DNS Info */
.snt-ssl-info,
.snt-whois-info,
.snt-dns-records,
.snt-ip-info {
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
}

.snt-info-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.snt-info-item:last-child {
    border-bottom: none;
}

.snt-dns-record {
    margin-bottom: 20px;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

.snt-dns-record h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.snt-dns-record ul {
    list-style: none;
    padding-left: 0;
}

.snt-dns-record li {
    padding: 5px 0;
    font-family: 'Courier New', monospace;
}

/* Raw Data */
.snt-raw-data {
    margin-top: 20px;
}

.snt-raw-data pre {
    padding: 20px;
    background: #1f2937;
    color: #f3f4f6;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
}

/* Note */
.snt-note {
    padding: 15px;
    background: #dbeafe;
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    margin-top: 15px;
    font-size: 14px;
    color: #1e40af;
}

/* Loading */
.snt-loading {
    text-align: center;
    padding: 60px;
}

.snt-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Status Colors */
.snt-status-valid {
    color: var(--success-color);
    font-weight: 600;
}

.snt-status-warning {
    color: var(--warning-color);
    font-weight: 600;
}

.snt-status-error {
    color: var(--danger-color);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .snt-tool-container {
        padding: 20px;
    }
    
    .snt-tool-header h2 {
        font-size: 24px;
    }
    
    .snt-password-display,
    .snt-hash-display {
        flex-direction: column;
    }
    
    .snt-copy-btn {
        width: 100%;
    }
}
=== PDF ===
/* PDF Tools Suite Styles */

.pts-tool-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.pts-tool-header {
    text-align: center;
    margin-bottom: 40px;
}

.pts-tool-header h2 {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 10px;
    font-weight: 600;
}

.pts-tool-header p {
    color: #7f8c8d;
    font-size: 17px;
}

.pts-upload-area {
    padding: 20px;
}

/* File Input */
.pts-file-input-wrapper {
    position: relative;
    margin-bottom: 25px;
}

.pts-file-input-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.pts-file-label {
    display: block;
    padding: 70px 30px;
    border: 3px dashed #e0e0e0;
    border-radius: 12px;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    transition: all 0.3s ease;
    cursor: pointer;
}

.pts-file-label:hover {
    border-color: #e74c3c;
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    transform: translateY(-2px);
}

.pts-upload-icon {
    font-size: 60px;
    display: block;
    margin-bottom: 15px;
}

.pts-upload-text {
    color: #555;
    font-size: 17px;
    font-weight: 500;
}

/* Options */
.pts-split-options,
.pts-compression-level,
.pts-dpi-selector,
.pts-password-input,
.pts-permissions {
    margin: 25px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.pts-split-options label,
.pts-compression-level label,
.pts-dpi-selector label,
.pts-password-input label,
.pts-permissions label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: #2c3e50;
}

.pts-radio-group,
.pts-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.pts-radio-group label,
.pts-checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    cursor: pointer;
}

.pts-page-range input[type="text"],
.pts-password-input input[type="password"],
.pts-password-input input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.pts-page-range input[type="text"]:focus,
.pts-password-input input[type="password"]:focus {
    outline: none;
    border-color: #e74c3c;
}

.pts-compression-level select,
.pts-dpi-selector select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    background: white;
}

small {
    display: block;
    margin-top: 8px;
    color: #7f8c8d;
    font-size: 14px;
}

/* Buttons */
.pts-btn {
    display: inline-block;
    padding: 14px 35px;
    border: none;
    border-radius: 8px;
    font-size: 17px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.pts-btn-primary {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    width: 100%;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.pts-btn-primary:hover {
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

.pts-btn-success {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    color: white;
    display: block;
    margin: 25px auto 0;
    max-width: 300px;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.pts-btn-success:hover {
    background: linear-gradient(135deg, #229954 0%, #1e8449 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
}

/* Preview */
.pts-preview {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border: 2px solid #e0e0e0;
}

.pts-preview h3 {
    text-align: center;
    color: #27ae60;
    margin-bottom: 25px;
    font-size: 24px;
}

.pts-pdf-icon {
    font-size: 100px;
    text-align: center;
    margin: 30px 0;
}

/* Stats */
.pts-stats {
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border: 2px solid #e0e0e0;
}

.pts-stats p {
    margin: 12px 0;
    font-size: 17px;
    color: #2c3e50;
}

.pts-stats strong {
    color: #555;
}

/* File List */
.pts-file-list {
    margin: 25px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
}

.pts-file-list p {
    margin: 8px 0;
    color: #2c3e50;
}

.pts-file-list strong {
    color: #e74c3c;
}

/* Download List */
.pts-download-list {
    margin-top: 25px;
}

.pts-download-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    margin-bottom: 12px;
    border: 2px solid #e0e0e0;
}

.pts-download-item span {
    color: #2c3e50;
    font-weight: 500;
}

.pts-download-item a {
    padding: 8px 20px;
    background: #3498db;
    color: white;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s ease;
}

.pts-download-item a:hover {
    background: #2980b9;
}

/* Loading */
.pts-loading {
    text-align: center;
    padding: 50px;
}

.pts-spinner {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #e74c3c;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
    margin: 0 auto 25px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.pts-loading p {
    color: #7f8c8d;
    font-size: 17px;
}

/* Note */
.pts-note {
    margin-top: 20px;
    padding: 15px;
    background: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 8px;
    color: #856404;
}

/* Responsive */
@media (max-width: 768px) {
    .pts-tool-container {
        padding: 25px 15px;
    }
    
    .pts-tool-header h2 {
        font-size: 26px;
    }
    
    .pts-file-label {
        padding: 50px 20px;
    }
    
    .pts-upload-icon {
        font-size: 48px;
    }
    
    .pts-download-item {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .pts-download-item a {
        width: 100%;
    }
}
=== IMAGE ===
/* Image Tools Suite Styles */

.its-tool-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.its-tool-header {
    text-align: center;
    margin-bottom: 30px;
}

.its-tool-header h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 10px;
}

.its-tool-header p {
    color: #666;
    font-size: 16px;
}

.its-upload-area {
    padding: 20px;
}

.its-file-input-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.its-file-input-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.its-file-label {
    display: block;
    padding: 60px 20px;
    border: 3px dashed #ddd;
    border-radius: 10px;
    text-align: center;
    background: #f9f9f9;
    transition: all 0.3s ease;
    cursor: pointer;
}

.its-file-label:hover {
    border-color: #4CAF50;
    background: #f0f8f0;
}

.its-upload-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 10px;
}

.its-upload-text {
    color: #666;
    font-size: 16px;
}

/* Quality Control */
.its-quality-control {
    margin: 20px 0;
}

.its-quality-control label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #333;
}

.its-quality-control input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
}

.its-quality-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4CAF50;
    cursor: pointer;
}

.its-quality-control input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4CAF50;
    cursor: pointer;
}

/* Dimension Controls */
.its-dimension-controls {
    margin: 20px 0;
}

.its-dimension-input {
    margin-bottom: 15px;
}

.its-dimension-input label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.its-dimension-input input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.its-dimension-info {
    color: #666;
    font-size: 14px;
    font-style: italic;
}

/* Format Selector */
.its-format-selector {
    margin: 20px 0;
}

.its-format-selector label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #333;
}

.its-radio-group {
    display: flex;
    gap: 20px;
}

.its-radio-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
}

/* Buttons */
.its-btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.its-btn-primary {
    background: #4CAF50;
    color: white;
    width: 100%;
}

.its-btn-primary:hover {
    background: #45a049;
}

.its-btn-success {
    background: #2196F3;
    color: white;
    display: block;
    margin-top: 20px;
}

.its-btn-success:hover {
    background: #0b7dda;
}

/* Preview */
.its-preview {
    margin-top: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 10px;
}

.its-preview h3 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

.its-preview img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.its-image-preview-bg {
    background: 
        linear-gradient(45deg, #ccc 25%, transparent 25%),
        linear-gradient(-45deg, #ccc 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #ccc 75%),
        linear-gradient(-45deg, transparent 75%, #ccc 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    padding: 20px;
    border-radius: 5px;
}

/* Stats */
.its-stats {
    background: white;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.its-stats p {
    margin: 10px 0;
    font-size: 16px;
}

/* Loading */
.its-loading {
    text-align: center;
    padding: 40px;
}

.its-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4CAF50;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.its-loading p {
    color: #666;
    font-size: 16px;
}

/* File List */
.its-file-list {
    margin: 20px 0;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 5px;
}

.its-file-list p {
    margin: 5px 0;
    color: #333;
}

/* PDF Icon */
.its-pdf-icon {
    font-size: 100px;
    text-align: center;
    margin: 30px 0;
}

/* QR Display */
.its-qr-display {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 5px;
}

.its-qr-input textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
    resize: vertical;
}

.its-qr-size {
    margin: 20px 0;
}

.its-qr-size label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.its-qr-size select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

/* Watermark Input */
.its-watermark-text-input {
    margin: 20px 0;
}

.its-watermark-text-input label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.its-watermark-text-input input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .its-tool-container {
        padding: 20px;
    }
    
    .its-tool-header h2 {
        font-size: 24px;
    }
    
    .its-file-label {
        padding: 40px 15px;
    }
    
    .its-radio-group {
        flex-direction: column;
        gap: 10px;
    }
}