/* Robots.txt Generator Styles - Matching Site Design */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 2.5rem;
    --space-3xl: 3rem;
    --space-4xl: 4rem;
    --space-5xl: 5rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --text-primary-color: #ffffff;
    --text-secondary-color: rgba(255, 255, 255, 0.8);
    --background-color: #000000;
    --primary-color: #4ade80;
    --accent-color: #22c55e;
    
    /* Typography Scale */
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-base: 1rem;
    --font-lg: 1.125rem;
    --font-xl: 1.25rem;
    --font-2xl: 1.5rem;
    --font-3xl: 1.875rem;
    --font-4xl: 2.25rem;
    --font-5xl: 3rem;
    
    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/desktop Bg image.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
    color: white;
    overflow-x: hidden;
}

/* Mobile background */
@media (max-width: 768px) {
    body {
        background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/mobile Bg image.webp');
        background-size: cover;
        background-position: center;
        background-attachment: fixed;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Back Button */
.back-button {
    position: absolute;
    top: 30px;
    left: 30px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 1000;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.back-button i {
    font-size: 16px;
}

/* Header */
.page-header {
    text-align: center;
    padding: 80px 0 60px;
}

.breadcrumb {
    font-size: var(--font-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-md);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb span {
    margin: 0 var(--space-xs);
}

.page-header h1 {
    font-size: var(--font-3xl);
    font-weight: var(--font-extrabold);
    color: white;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    font-size: var(--font-lg);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Main Content */
.main-content {
    padding: 0 0 var(--space-2xl);
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
}

.card-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-xl);
    font-weight: var(--font-bold);
    color: white;
    margin-bottom: var(--space-lg);
}

.card-title i {
    color: var(--primary-color);
    font-size: var(--font-2xl);
}

.card-content {
    display: grid;
    gap: var(--space-lg);
}

/* Form Elements */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-label {
    font-weight: var(--font-semibold);
    color: white;
    font-size: var(--font-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input,
.form-select {
    padding: var(--space-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--font-base);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.1);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Dropdown Options Styling */
.form-select option {
    background-color: #1a1a1a;
    color: white;
    padding: 8px 12px;
    border: none;
}

.form-select option:hover,
.form-select option:focus,
.form-select option:checked {
    background-color: var(--primary-color);
    color: white;
}

/* Improve select appearance on different browsers */
.form-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.form-help {
    font-size: var(--font-xs);
    color: rgba(255, 255, 255, 0.7);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--font-sm);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    transform: translateY(-2px);
}

.btn-warning {
    background: #f59e0b;
    color: white;
}

.btn-warning:hover:not(:disabled) {
    background: #d97706;
    transform: translateY(-2px);
}

/* Rules Management */
.rules-controls {
    margin-bottom: var(--space-xl);
}

.rule-input-section {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.rule-action {
    margin-top: var(--space-lg);
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.predefined-rules h3 {
    color: white;
    margin-bottom: var(--space-md);
    font-size: var(--font-lg);
}

.quick-rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-sm);
}

.quick-rule-btn {
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: white;
    font-size: var(--font-xs);
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-rule-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--primary-color);
}

.rules-list {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.rules-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.rules-header h3 {
    color: white;
    font-size: var(--font-lg);
}

.rules-container {
    max-height: 300px;
    overflow-y: auto;
}

.no-rules-message {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-xl);
}

.no-rules-message i {
    font-size: var(--font-2xl);
    margin-bottom: var(--space-md);
    display: block;
}

.rule-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
}

.rule-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    flex: 1;
}

.rule-type {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
}

.rule-type.disallow {
    background: #ef4444;
    color: white;
}

.rule-type.allow {
    background: #10b981;
    color: white;
}

.rule-path {
    font-family: 'Courier New', monospace;
    color: var(--primary-color);
}

.rule-user-agent {
    color: var(--primary-color);
    font-size: var(--font-xs);
    background: rgba(74, 222, 128, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: var(--space-sm);
    font-weight: var(--font-medium);
}

.rule-actions {
    display: flex;
    gap: var(--space-sm);
}

.rule-delete {
    background: #ef4444;
    border: none;
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-xs);
    transition: all 0.3s ease;
}

.rule-delete:hover {
    background: #dc2626;
}

/* Templates */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    max-width: 100%;
}

.template-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    cursor: pointer;
    transition: all 0.3s ease;
}

.template-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.template-card h3 {
    color: white;
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
}

.template-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-sm);
    margin-bottom: var(--space-md);
}

.template-preview {
    background: rgba(0, 0, 0, 0.3);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-family: 'Courier New', monospace;
    font-size: var(--font-xs);
    color: var(--primary-color);
}

/* Output */
.output-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.robots-output {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    font-family: 'Courier New', monospace;
    color: white;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.output-placeholder {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-xl);
}

.output-placeholder i {
    font-size: var(--font-3xl);
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.validation-results {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-lg);
}

.validation-results h3 {
    color: white;
    margin-bottom: var(--space-md);
}

.validation-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    margin-bottom: var(--space-sm);
    border-radius: var(--radius-md);
}

.validation-item.success {
    background: rgba(16, 185, 129, 0.2);
    border-left: 4px solid #10b981;
}

.validation-item.error {
    background: rgba(239, 68, 68, 0.2);
    border-left: 4px solid #ef4444;
}

.validation-item.warning {
    background: rgba(245, 158, 11, 0.2);
    border-left: 4px solid #f59e0b;
}

/* Features Section */
.features-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 16px;
    background: linear-gradient(135deg, #ffffff, #4ade80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.1rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 12px;
    color: #ffffff;
}

.feature-card p {
    opacity: 0.8;
    line-height: 1.6;
    margin: 0;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.1);
}

.faq-header {
    text-align: center;
    margin-bottom: 60px;
}

.faq-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 16px;
    background: linear-gradient(135deg, #ffffff, #4ade80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-header p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin: 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-md);
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.1);
}

.faq-question h3 {
    font-size: var(--font-lg);
    font-weight: var(--font-semibold);
    color: white;
    margin: 0;
    flex: 1;
}

.faq-toggle {
    font-size: var(--font-xl);
    font-weight: bold;
    color: var(--primary-color);
    transition: transform 0.3s ease;
    width: 20px;
    text-align: center;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--space-lg);
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 var(--space-lg) var(--space-lg);
    max-height: 200px;
}

.faq-answer p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .back-button {
        top: 20px;
        left: 20px;
        padding: 10px 16px;
        font-size: var(--font-sm);
    }

    .page-header {
        padding: 60px 0 40px;
    }

    .page-header h1 {
        font-size: var(--font-2xl);
    }

    .page-header p {
        font-size: var(--font-base);
    }

    .card {
        padding: var(--space-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .output-actions {
        flex-direction: column;
    }

    .btn {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .templates-grid {
        grid-template-columns: 1fr;
    }

    .quick-rules-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .rule-info {
        gap: var(--space-sm);
    }

    .rule-user-agent {
        margin-left: 0;
        margin-top: var(--space-xs);
    }

    .rule-action {
        justify-content: center;
        margin-top: var(--space-md);
    }

    .rule-action .btn {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .card {
        padding: var(--space-md);
    }

    .card-title {
        font-size: var(--font-lg);
    }

    .form-input,
    .form-select {
        padding: var(--space-sm);
    }
}

/* Custom Scrollbar */
.robots-output::-webkit-scrollbar,
.rules-container::-webkit-scrollbar {
    width: 8px;
}

.robots-output::-webkit-scrollbar-track,
.rules-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.robots-output::-webkit-scrollbar-thumb,
.rules-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
}

.robots-output::-webkit-scrollbar-thumb:hover,
.rules-container::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}