/* Password Generator - Main Styles */

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2332;
    --bg-input: #0d1321;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-blue: #3b82f6;
    --accent-indigo: #6366f1;
    --accent-green: #22c55e;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --border-color: #1e293b;
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
.site-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo svg {
    width: 36px;
    height: 36px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Mobile Menu - Pure CSS */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle svg {
    width: 28px;
    height: 28px;
    fill: var(--text-primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.main-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--accent-blue);
    outline: none;
}

/* Mobile Menu Checkbox Hack */
#nav-check {
    display: none;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    #nav-check:checked ~ .main-nav {
        max-height: 300px;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 1rem;
    }
    
    .main-nav a {
        display: block;
        padding: 0.75rem 0;
    }
}

/* Main Content */
.main-content {
    padding: 3rem 0;
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Generator Card */
.generator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    max-width: 700px;
    margin: 0 auto;
}

/* Password Display */
.password-display {
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    transition: var(--transition);
}

.password-display:focus-within {
    border-color: var(--accent-blue);
}

.password-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    word-break: break-all;
    color: var(--text-primary);
    min-height: 2.5rem;
    display: flex;
    align-items: center;
}

.password-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.action-btn svg {
    width: 18px;
    height: 18px;
}

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

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    outline: none;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--border-color);
    outline: none;
}

/* Strength Bar */
.strength-container {
    margin-bottom: 1.5rem;
}

.strength-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.strength-bar {
    height: 8px;
    background: var(--bg-input);
    border-radius: 4px;
    overflow: hidden;
}

.strength-fill {
    height: 100%;
    width: 0%;
    transition: all 0.4s ease;
    border-radius: 4px;
}

.strength-weak { background: var(--accent-red); width: 25%; }
.strength-fair { background: var(--accent-orange); width: 50%; }
.strength-good { background: #84cc16; width: 75%; }
.strength-strong { background: var(--accent-green); width: 100%; }

/* Slider */
.slider-container {
    margin-bottom: 1.5rem;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.slider-header label {
    font-weight: 500;
}

.length-value {
    background: var(--accent-indigo);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--bg-input);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
    transition: var(--transition);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
}

/* Options Grid */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.option-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.option-item:hover {
    border-color: var(--accent-blue);
}

.option-item:focus-within {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* Custom Checkbox */
.custom-checkbox {
    position: relative;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    width: 22px;
    height: 22px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkmark svg {
    width: 14px;
    height: 14px;
    fill: white;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.custom-checkbox input:checked + .checkmark {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

.custom-checkbox input:checked + .checkmark svg {
    opacity: 1;
    transform: scale(1);
}

.option-label {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Generate Button */
.generate-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.generate-btn:hover,
.generate-btn:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    outline: none;
}

.generate-btn svg {
    width: 22px;
    height: 22px;
}

/* History Section */
.history-section {
    margin-top: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.history-title {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.history-title svg {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
}

.clear-history {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
    font-family: inherit;
}

.clear-history:hover {
    color: var(--accent-red);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.history-item:hover {
    border-color: var(--accent-blue);
}

.history-password {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 70%;
}

.history-copy {
    background: var(--bg-secondary);
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.history-copy:hover {
    background: var(--accent-blue);
    color: white;
}

.history-copy svg {
    width: 16px;
    height: 16px;
}

.history-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem;
    font-size: 0.9rem;
}

/* Info Section */
.info-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
    margin-top: 4rem;
}

.info-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    height: 100%;
}

.info-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--accent-blue);
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
}

.faq-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Footer */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 2rem;
}

.footer-grid {
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--accent-blue);
    outline: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--accent-green);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.4);
}

.toast.visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast svg {
    width: 20px;
    height: 20px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-blue);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    z-index: 1001;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 1rem;
}

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Page Content - For legal pages */
.page-content {
    padding: 4rem 0;
    min-height: calc(100vh - 300px);
}

.page-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.content-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.content-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.content-card h2:first-child {
    margin-top: 0;
}

.content-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.content-card ul,
.content-card ol {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.content-card li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.content-card a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: var(--transition);
}

.content-card a:hover {
    text-decoration: underline;
}

.last-updated {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-blue);
    outline: none;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    align-self: flex-start;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

/* Responsive */
@media (max-width: 576px) {
    .generator-card {
        padding: 1.25rem;
    }
    
    .password-actions {
        flex-direction: column;
    }
    
    .action-btn {
        width: 100%;
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .content-card {
        padding: 1.5rem;
    }
}
.download-section {
	margin: 2rem 0;
}

.download-card {
	background: var(--bg-card);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-md);
	padding: 1.5rem;
	margin-bottom: 1rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.download-info h3 {
	font-size: 1.125rem;
	margin-bottom: 0.25rem;
	color: var(--text-primary);
}

.download-info p {
	color: var(--text-secondary);
	font-size: 0.875rem;
	margin: 0;
}

.download-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.875rem 1.5rem;
	background: var(--gradient-primary);
	color: white !important;
	border: none;
	border-radius: var(--radius-sm);
	font-size: 1rem;
	font-weight: 600;
	text-decoration: none;
	transition: var(--transition);
	white-space: nowrap;
}

.download-btn:hover {
	box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
	color: white;
	text-decoration:none !important;
}

.download-btn svg {
	width: 20px;
	height: 20px;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1rem;
	margin: 2rem 0;
}

.feature-item {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 1rem;
	background: var(--bg-input);
	border-radius: var(--radius-sm);
	border: 1px solid var(--border-color);
}

.feature-icon {
	width: 24px;
	height: 24px;
	flex-shrink: 0;
	color: var(--accent-green);
}

.feature-text {
	color: var(--text-secondary);
	font-size: 0.9rem;
	line-height: 1.5;
}

.screenshot-section {
	margin: 2rem 0;
	text-align: center;
}

.screenshot-placeholder {
	background: var(--bg-input);
	border: 2px dashed var(--border-color);
	border-radius: var(--radius-md);
	padding: 3rem;
	color: var(--text-muted);
	font-size: 0.9rem;
}

.intro-text {
	font-size: 1.125rem;
	line-height: 1.8;
	color: var(--text-secondary);
	margin-bottom: 2rem;
}

.divider {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin: 1.5rem 0;
	color: var(--text-muted);
	font-weight: 500;
}

.divider::before,
.divider::after {
	content: '';
	flex: 1;
	height: 1px;
	background: var(--border-color);
}