#tool-categories {
    background: #f8f9fb;
}

.tool-badge {
    background: #111827;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 8px 14px;
    border-radius: 30px;
    letter-spacing: 0.3px;
}

.tool-page-title {
    font-size: 46px;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 12px;
}

.tool-page-desc {
    font-size: 18px;
    line-height: 1.7;
    color: #6b7280;
    margin: 0 auto;
}

.tool-card {
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
}

.tool-section-title {
    font-size: 24px;
    font-weight: 800;
    color: #1f2937;
    margin: 0;
}

.tool-btn-group .btn {
    min-width: 78px;
    margin-left: 8px;
}

.tool-btn-group .btn:first-child {
    margin-left: 0;
}

.tool-textarea-v2 {
    min-height: 340px;
    resize: vertical;
    border-radius: 12px;
    border: 1px solid #d7dee7;
    padding: 16px 18px;
    font-size: 15px;
    line-height: 1.7;
    color: #1f2937;
    background: #fbfcfe;
    box-shadow: none !important;
}

.tool-textarea-v2:focus {
    border-color: #4f46e5;
    background: #fff;
}

.mini-stat-box {
    background: #f8fafc;
    border: 1px solid #e6ebf1;
    border-radius: 12px;
    padding: 16px;
    height: 100%;
}

.mini-stat-label {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 8px;
}

.mini-stat-value {
    font-size: 28px;
    line-height: 1.2;
    font-weight: 800;
    color: #111827;
}

.result-list {
    border-top: 1px solid #eef2f6;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 0;
    border-bottom: 1px solid #eef2f6;
    font-size: 15px;
    color: #4b5563;
}

.result-row strong {
    font-size: 18px;
    font-weight: 800;
    color: #111827;
}

.tool-info-text {
    font-size: 16px;
    line-height: 1.8;
    color: #4b5563;
}

.related-tools-desc {
	font-size: 14px;
	line-height: 1.7;
	color: #6b7280;
}

.related-tools {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.related-tool-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 16px;
	border-radius: 10px;
	background: #f8fafc;
	border: 1px solid #e5e7eb;
	color: #1f2937;
	text-decoration: none !important;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.4;
	transition: all .2s ease;
}

.related-tool-link:hover {
	background: #111827;
	border-color: #111827;
	color: #fff;
	transform: translateY(-1px);
}

@media (max-width: 991px) {
    .tool-page-title {
        font-size: 38px;
    }

    .tool-page-desc {
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .tool-page-title {
        font-size: 30px;
    }

    .tool-section-title {
        font-size: 21px;
    }

    .tool-textarea-v2 {
        min-height: 240px;
    }

    .tool-btn-group {
        width: 100%;
        margin-top: 10px;
    }

    .tool-btn-group .btn {
        margin-left: 0;
        margin-right: 8px;
        margin-bottom: 8px;
    }
}

.mini-stat-box-primary {
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
    border-color: #111827;
}

.mini-stat-box-primary .mini-stat-label {
    color: rgba(255,255,255,0.75);
}

.mini-stat-box-primary .mini-stat-value {
    color: #fff;
}

.density-table th,
.density-table td {
    vertical-align: middle;
}

.density-table thead th {
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    border-top: 0;
    border-bottom: 1px solid #e5e7eb;
    background: #f8fafc;
}

.density-table tbody td {
    font-size: 15px;
    color: #4b5563;
}

.keyword-badge {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: #f3f6fa;
    color: #111827;
    font-size: 13px;
    font-weight: 700;
}

.density-percent {
    font-weight: 700;
    color: #111827;
}

.tool-form-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    margin-bottom: 8px;
}

.tool-input-v2 {
    height: 46px;
    border-radius: 12px;
    border: 1px solid #d7dee7;
    background: #fbfcfe;
    box-shadow: none !important;
}

.tool-input-v2:focus {
    border-color: #4f46e5;
    background: #fff;
}

.faq-list h4 {
	font-size: 16px;
	font-weight: 700;
}

.faq-list p {
	color: #555;
	line-height: 1.7;
}

.dev-tool-textarea{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:14px;
	line-height:1.6;
}

.json-validator-status{
	border-radius:12px;
	padding:18px 16px;
	border:1px solid #dee2e6;
	background:#fff;
}

.json-validator-status-label{
	font-size:13px;
	color:#6c757d;
	margin-bottom:6px;
}

.json-validator-status-value{
	font-size:20px;
	font-weight:700;
	line-height:1.3;
}

.json-validator-status.waiting{
	background:#f8f9fa;
	border-color:#e9ecef;
}

.json-validator-status.valid{
	background:#f0fff4;
	border-color:#b7ebc6;
}

.json-validator-status.invalid{
	background:#fff5f5;
	border-color:#f1b0b7;
}

.dev-status-box{
	border-radius:12px;
	padding:18px 16px;
	border:1px solid #dee2e6;
	background:#fff;
}

.dev-status-label{
	font-size:13px;
	color:#6c757d;
	margin-bottom:6px;
}

.dev-status-value{
	font-size:20px;
	font-weight:700;
	line-height:1.3;
}

.dev-status-box.waiting{
	background:#f8f9fa;
	border-color:#e9ecef;
}

.dev-status-box.valid{
	background:#f0fff4;
	border-color:#b7ebc6;
}

.dev-status-box.invalid{
	background:#fff5f5;
	border-color:#f1b0b7;
}

.password-output-textarea{
	min-height: 120px;
	font-family: Consolas, Monaco, "Courier New", monospace;
	word-break: break-all;
}

.color-preview-box{
	width:100%;
	height:120px;
	border:1px solid #dee2e6;
	border-radius:12px;
	background:#f8f9fa;
	display:flex;
	align-items:center;
	justify-content:center;
	padding:16px;
	text-align:center;
	font-weight:600;
	font-family:Consolas, Monaco, "Courier New", monospace;
	transition:background-color .2s ease, color .2s ease;
}

.color-picker-input{
	height:50px;
	padding:4px;
}

.color-preview-box{
	width:100%;
	height:120px;
	border:1px solid #dee2e6;
	border-radius:12px;
	background:#f8f9fa;
	display:flex;
	align-items:center;
	justify-content:center;
	padding:16px;
	text-align:center;
	font-weight:600;
	font-family:Consolas, Monaco, "Courier New", monospace;
	transition:background-color .2s ease, color .2s ease;
}

.color-picker-trigger-wrap{
	display:flex;
	align-items:center;
	flex-wrap:wrap;
	gap:12px;
}

.color-picker-selected{
	display:inline-block;
	min-width:90px;
	padding:7px 12px;
	border:1px solid #dee2e6;
	border-radius:6px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:14px;
	line-height:1.4;
}

.color-picker-hidden-input{
	position:absolute;
	opacity:0;
	pointer-events:none;
	width:1px;
	height:1px;
}

.random-string-output{
	min-height: 220px;
	font-family: Consolas, Monaco, "Courier New", monospace;
	word-break: break-all;
}

.random-option-list{
	display: flex;
	flex-wrap: wrap;
	row-gap: 10px;
}

.random-option-list{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.random-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
}

.random-option input{
	width:16px;
	height:16px;
}

.diff-output-box{
	border:1px solid #dee2e6;
	border-radius:8px;
	padding:12px;
	background:#fff;
	font-family:Consolas,Monaco,"Courier New",monospace;
	white-space:pre-wrap;
}

.diff-line{
	padding:3px 6px;
}

.diff-line.same{
	color:#333;
}

.diff-line.added{
	background:#e6ffed;
	color:#155724;
}

.diff-line.removed{
	background:#ffeef0;
	color:#b31d28;
}

.cron-output{
	font-family:Consolas,Monaco,"Courier New",monospace;
	font-size:16px;
	min-height:60px;
}

.cron-desc{
	font-size:13px;
	color:#555;
	margin-top:6px;
}

.ua-summary-output{
	min-height: 180px;
	font-family: Consolas, Monaco, "Courier New", monospace;
}

.subnet-summary-output{
	min-height: 220px;
	font-family: Consolas, Monaco, "Courier New", monospace;
}

.qr-generator-input{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.qr-summary-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.qr-preview-wrap{
	min-height:320px;
	border:1px dashed #d6dbe3;
	border-radius:12px;
	background:#fff;
	display:flex;
	align-items:center;
	justify-content:center;
	padding:20px;
}

.qr-preview-image{
	max-width:100%;
	height:auto;
	display:block;
}

.qr-preview-placeholder{
	color:#8a94a6;
	font-size:14px;
	text-align:center;
}

.barcode-generator-input{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.barcode-summary-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.barcode-preview-wrap{
	min-height:320px;
	border:1px dashed #d6dbe3;
	border-radius:12px;
	background:#fff;
	display:flex;
	align-items:center;
	justify-content:center;
	padding:20px;
	overflow:hidden;
}

.barcode-preview-image{
	max-width:100%;
	height:auto;
	display:block;
}

.barcode-preview-placeholder{
	color:#8a94a6;
	font-size:14px;
	text-align:center;
}

.uuid-bulk-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.uuid-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-all;
}

.lorem-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.lorem-preview-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.fake-data-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.fake-data-preview-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.palette-color-input{
	height:42px;
	padding:4px 6px;
}

.palette-grid{
	display:grid;
	grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
	gap:16px;
}

.palette-item{
	border:1px solid #e2e8f0;
	border-radius:14px;
	background:#fff;
	overflow:hidden;
}

.palette-swatch{
	height:120px;
}

.palette-meta{
	padding:14px;
}

.palette-hex{
	font-weight:700;
	font-size:15px;
	color:#0f172a;
	margin-bottom:6px;
}

.palette-sub{
	font-size:13px;
	color:#64748b;
	line-height:1.6;
	word-break:break-all;
}

.palette-summary-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.palette-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.gradient-preview{
	height:160px;
	border-radius:12px;
	border:1px solid #e2e8f0;
}

.gradient-output{
	min-height:120px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.password-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.random-number-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.random-number-preview-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.slug-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.tool-card-link{
	text-decoration:none;
	color:inherit;
}

.tool-index-card{
	border:1px solid #e2e8f0;
	border-radius:14px;
	transition:all .2s ease;
}

.tool-index-card:hover{
	transform:translateY(-4px);
	box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.tool-index-title{
	font-size:18px;
	font-weight:600;
	margin-bottom:10px;
	color:#0f172a;
}

.tool-index-desc{
	font-size:14px;
	color:#64748b;
	line-height:1.6;
}

.cron-expression-output{
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.cron-summary-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.cron-helper-box{
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
}

.cron-helper-title{
	font-size:14px;
	font-weight:600;
	color:#0f172a;
	margin-bottom:6px;
}

.cron-helper-text{
	font-size:13px;
	line-height:1.7;
	color:#64748b;
}

.cron-example-list{
	display:flex;
	flex-direction:column;
	gap:10px;
}

.cron-example-item{
	padding:10px 12px;
	border:1px solid #e2e8f0;
	border-radius:10px;
	background:#fff;
	font-size:13px;
	line-height:1.6;
	color:#334155;
	word-break:break-word;
}

.cron-example-item code{
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:12px;
}

.percentage-tab-group{
	display:flex;
	flex-wrap:wrap;
	gap:8px;
}

.percentage-tab-btn{
	border:1px solid #d7dbe7;
	background:#fff;
	color:#222;
	padding:9px 14px;
	border-radius:999px;
	font-size:14px;
	font-weight:600;
	line-height:1.2;
	cursor:pointer;
	transition:all .2s ease;
}

.percentage-tab-btn:hover{
	border-color:#111;
}

.percentage-tab-btn.active{
	background:#111;
	border-color:#111;
	color:#fff;
}

.percentage-tab-panel{
	display:none;
}

.percentage-tab-panel.active{
	display:block;
}

.percentage-result-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.percentage-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.age-result-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.age-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.discount-result-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.discount-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.bmi-result-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.bmi-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
}

.time-input-row{
	display:flex;
	gap:6px;
}

.time-result-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.time-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
}

.converter-inline-actions{
	display:flex;
	flex-wrap:wrap;
	align-items:center;
	padding-top:2px;
}

.unit-converter-output{
	min-height:240px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.unit-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.length-result-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.length-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.weight-result-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.weight-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
}

.temperature-result-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.temperature-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.currency-result-output{
	min-height:240px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.currency-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	white-space:pre-wrap;
	word-break:break-word;
}

.loan-summary-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.loan-preview-box{
	min-height:120px;
	padding:14px 16px;
	border-radius:10px;
	background:#f8f9fa;
	border:1px solid #e9ecef;
	white-space:pre-line;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.6;
	color:#495057;
}

.vat-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.date-diff-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.date-preview-box{
	min-height:120px;
	padding:14px 16px;
	border-radius:10px;
	background:#f8f9fa;
	border:1px solid #e9ecef;
	white-space:pre-line;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.6;
	color:#495057;
}

.compound-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.tip-summary-output{
	min-height:220px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.tip-preview-box{
	min-height:120px;
	padding:14px 16px;
	border-radius:10px;
	background:#f8f9fa;
	border:1px solid #e9ecef;
	white-space:pre-line;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.6;
	color:#495057;
}

.filesize-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.storage-output{
	min-height:200px;
	font-family:Consolas, Monaco, monospace;
}

.speed-output{
	min-height:200px;
	font-family:Consolas, Monaco, monospace;
}

.area-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.volume-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.pressure-output{
	min-height:200px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.text-reverser-input,
.text-reverser-output{
	min-height:220px;
}

.text-reverser-preview-box{
	min-height:120px;
	padding:14px 16px;
	border-radius:10px;
	background:#f8f9fa;
	border:1px solid #e9ecef;
	white-space:pre-line;
	word-break:break-word;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.6;
	color:#495057;
}

.remove-spaces-input,
.remove-spaces-output{
min-height:220px;
}

.capitalize-input,
.capitalize-output{
min-height:220px;
}

.random-text-output{
	min-height:220px;
}

.random-text-preview-box{
	min-height:120px;
	padding:14px 16px;
	border-radius:10px;
	background:#f8f9fa;
	border:1px solid #e9ecef;
	white-space:pre-line;
	word-break:break-word;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.6;
	color:#495057;
}

.keyword-input,
.keyword-output{
min-height:220px;
}

.remove-empty-lines-textarea{
    min-height: 240px;
}

.text-preview-box{
    min-height: 150px;
    white-space: pre-wrap;
    font-family: Consolas, Monaco, "Courier New", monospace;
    font-size: 13px;
    line-height: 1.6;
    padding: 14px 16px;
    border-radius: 10px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    color: #212529;
}

.reverse-line-order-textarea{
    min-height: 240px;
}

.sort-lines-length-textarea{
    min-height: 240px;
}

.text-list-textarea{
    min-height: 240px;
}

.list-text-textarea{
    min-height: 240px;
}

.username-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.password-output{
	min-height: 120px;
	font-family: Consolas, monospace;
}

.email-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.name-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.color-output{
	min-height: 160px;
	font-family: Consolas, monospace;
}

.date-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.ip-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.ua-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.phone-number-output{
	min-height: 260px;
	font-family: Consolas, monospace;
}

.phone-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.binary-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.binary-input-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.binary-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.ascii-input-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.ascii-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.ascii-converter-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.ascii-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.hex-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.url-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.url-decoder-output{
	min-height: 180px;
	font-family: Consolas, monospace;
}

.url-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.yaml-converter-output{
	min-height: 200px;
	font-family: Consolas, monospace;
}

.yaml-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.yaml-json-output{
	min-height: 200px;
	font-family: Consolas, monospace;
}

.yaml-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.result-output{
	min-height: 50px;
	font-weight: bold;
}

.bmi-result-output{
	min-height: 50px;
	font-weight: bold;
}

.bmi-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.slider h5 {
    color: #909090;
    font-weight: 400;
    margin: 24px 0;
}

.calculator-result-output{
	min-height: 50px;
	font-weight: 600;
}

.profit-preview-box{
	min-height: 120px;
	padding: 12px 14px;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	background: #f8f9fa;
	font-size: 14px;
	line-height: 1.6;
	white-space: pre-line;
	word-break: break-word;
}

.username-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.hashtag-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.youtube-title-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.domain-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.nickname-output{
	min-height: 240px;
	font-family: Consolas, monospace;
}

.guide-checklist{
	display:flex;
	flex-direction:column;
	gap:12px;
}

.guide-check-item{
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#f8fafc;
	font-size:15px;
	line-height:1.8;
	color:#334155;
}

.guide-step-block{
	padding-bottom:26px;
	margin-bottom:26px;
	border-bottom:1px solid #eef2f7;
}

.guide-step-block:last-child{
	padding-bottom:0;
	margin-bottom:0;
	border-bottom:0;
}

.guide-step-head{
	margin-bottom:10px;
}

.guide-step-head h3{
	font-size:24px;
	line-height:1.35;
	font-weight:800;
	color:#0f172a;
	margin:0;
}

.guide-step-content p{
	font-size:16px;
	line-height:1.8;
	color:#334155;
	margin-bottom:14px;
}

.guide-sub-label{
	font-size:15px;
	font-weight:700;
	color:#0f172a;
	margin-bottom:8px;
}

.guide-command-wrap{
	border:1px solid #e5e7eb;
	border-radius:16px;
	background:#fafafa;
	overflow:hidden;
	margin-top:10px;
}

.guide-command-top{
	display:flex;
	align-items:center;
	justify-content:space-between;
	padding:10px 14px;
	border-bottom:1px solid #e5e7eb;
	background:#f3f4f6;
}

.guide-command-lang{
	font-size:13px;
	font-weight:700;
	color:#374151;
}

.guide-copy-btn{
	border:1px solid #d1d5db;
	background:#fff;
	border-radius:8px;
	padding:6px 10px;
	font-size:12px;
	font-weight:600;
	line-height:1;
	color:#111827;
	cursor:pointer;
	transition:all .2s ease;
}

.guide-copy-btn:hover{
	background:#111827;
	color:#fff;
	border-color:#111827;
}

.guide-command-block{
	margin:0;
	padding:16px 18px;
	background:#fafafa;
	color:#111827;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:14px;
	line-height:1.8;
	white-space:pre-wrap;
	word-break:break-word;
	overflow:auto;
}

.guide-note-box{
	padding:18px 18px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
}

.guide-note-title{
	font-size:16px;
	font-weight:700;
	color:#0f172a;
	margin-bottom:8px;
}

@media (max-width: 767px) {
	.guide-step-head h3{
		font-size:20px;
	}

	.guide-step-content p{
		font-size:15px;
	}

	.guide-command-block{
		font-size:13px;
		padding:14px 14px;
	}
}

.slider-content_wrap h5{
	max-width:900px;
	margin:0 auto;
	line-height:1.6;
}

@media (min-width: 1200px){
	.slider-content_wrap h5{
		max-width:1100px;
	}
}

.tool-page-title{
	max-width:900px;
	margin:0 auto;
	line-height:1.3;
}

@media (min-width: 1200px){
	.tool-page-title{
		max-width:1100px;
		font-size:42px; /* 살짝 키워도 좋음 */
	}
}

.tool-card{
	max-width:100%;
}

.card-body{
	padding:2rem 2.5rem;
}

.guide-image-card{
	margin-top:14px;
	padding:14px;
	border:1px solid #e2e8f0;
	border-radius:16px;
	background:#fff;
}

.guide-step-image{
	display:block;
	width:100%;
	height:auto;
	border-radius:10px;
}

@media (max-width: 767px) {
	.guide-image-card{
		padding:10px;
	}
}

.guide-index-meta{
	font-size:13px;
	font-weight:700;
	color:#111827;
}

.email-header-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.email-header-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.email-header-preview-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.email-header-path-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.http-header-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.http-header-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.http-header-preview-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.http-header-important-box{
	min-height:140px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.html-table-input{
	min-height:320px;
	font-family:Consolas, Monaco, monospace;
}

.html-table-output{
	min-height:320px;
	font-family:Consolas, Monaco, monospace;
}

.csv-column-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.csv-column-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.csv-column-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.csv-helper-text{
	font-size:13px;
	line-height:1.7;
	color:#64748b;
}

.email-list-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.email-list-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.email-cleaner-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.email-cleaner-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.email-cleaner-option input{
	width:16px;
	height:16px;
}

.email-cleaner-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.phone-extractor-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.phone-extractor-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.phone-extractor-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.phone-extractor-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.phone-extractor-option input{
	width:16px;
	height:16px;
}

.phone-extractor-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.number-input{
	min-height:300px;
	font-family:monospace;
}

.number-output{
	min-height:300px;
	font-family:monospace;
}

.html-link-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.html-link-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.html-link-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.html-link-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.html-link-option input{
	width:16px;
	height:16px;
}

.html-link-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.csv-row-filter-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.csv-row-filter-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.csv-row-filter-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.csv-row-filter-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.csv-row-filter-option input{
	width:16px;
	height:16px;
}

.csv-row-filter-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.json-key-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.json-key-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.json-key-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.json-key-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.json-key-option input{
	width:16px;
	height:16px;
}

.json-key-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.text-column-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.text-column-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.text-column-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.text-column-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.text-column-option input{
	width:16px;
	height:16px;
}

.text-column-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.csv-header-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.csv-header-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.csv-header-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.csv-header-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.csv-header-option input{
	width:16px;
	height:16px;
}

.csv-header-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.text-to-columns-input{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.text-to-columns-output{
	min-height:320px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.text-to-columns-options{
	display:flex;
	flex-wrap:wrap;
	gap:18px;
	margin-top:6px;
}

.text-to-columns-option{
	display:flex;
	align-items:center;
	gap:6px;
	font-size:14px;
	cursor:pointer;
	margin-bottom:0;
}

.text-to-columns-option input{
	width:16px;
	height:16px;
}

.text-to-columns-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.result-card {
	background: #ffffff;
}

.result-item {
	font-size: 16px;
	margin-bottom: 8px;
}

.result-status {
	font-weight: 600;
	color: #333;
}

.transfer-time-output{
	min-height:240px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.transfer-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.gpa-table th,
.gpa-table td{
	vertical-align:middle;
}

.gpa-table thead th{
	font-size:14px;
	font-weight:700;
	color:#374151;
	background:#f8fafc;
	border-top:0;
}

.gpa-points-cell{
	font-weight:700;
	color:#111827;
}

.gpa-result-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.gpa-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:14px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.ratio-result-box{
	padding:12px;
	background:#fff;
	border:1px solid #ddd;
	border-radius:8px;
	font-weight:600;
	text-align:center;
}

.ratio-preview{
	padding:10px;
	font-size:14px;
	color:#444;
	text-align:center;
}

.ratio-preset-group{
	display:flex;
	flex-wrap:wrap;
	gap:10px;
}

.ratio-preset-btn{
	min-width:170px;
	text-align:center;
	line-height:1.4;
	padding:10px 12px;
	border-radius:12px;
}

.ratio-preset-btn small{
	display:block;
	font-size:12px;
	font-weight:600;
	color:#6b7280;
	margin-top:2px;
}

.ratio-preset-note{
	font-size:13px;
	line-height:1.6;
	color:#64748b;
}

.birthday-result-box{
	min-height:200px;
	padding:12px;
	background:#fff;
	border:1px solid #ddd;
	border-radius:8px;
	font-family:monospace;
	white-space:pre-wrap;
}

.password-phrase-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
	word-break:break-all;
}

.password-phrase-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.coupon-result-box{
	min-height:200px;
	padding:12px;
	background:#fff;
	border:1px solid #ddd;
	border-radius:8px;
	font-family:monospace;
	white-space:pre-wrap;
}

.uuid-advanced-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
	word-break:break-all;
}

.uuid-advanced-preview-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-family:Consolas, Monaco, "Courier New", monospace;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.timezone-result-output{
	min-height:260px;
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.timezone-preview-box,
.timezone-reference-box{
	min-height:120px;
	padding:14px 16px;
	border:1px solid #e2e8f0;
	border-radius:12px;
	background:#fff;
	font-size:13px;
	line-height:1.7;
	color:#334155;
	white-space:pre-wrap;
	word-break:break-word;
}

.timezone-reference-box{
	font-family:Consolas, Monaco, "Courier New", monospace;
}

.image-result-box{
	min-height:180px;
	padding:12px;
	background:#fff;
	border:1px solid #ddd;
	border-radius:8px;
	font-family:monospace;
	white-space:pre-wrap;
}