:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --primary-darker: #3730A3;
    --primary-light: #EEF2FF;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --dark: #1F2937;
    --dark-secondary: #374151;
    --gray: #6B7280;
    --gray-light: #F3F4F6;
    --gray-border: #E5E7EB;
    --white: #FFFFFF;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.password-generator-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.warning-banner {
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border: 1px solid #FBBF24;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #92400E;
    font-size: 14px;
    font-weight: 600;
    width: 100%;
    box-sizing: border-box;
}

.warning-banner svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.hero-section {
    text-align: center;
    margin-bottom: 40px;
    width: 100%;
    box-sizing: border-box;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.2;
    word-wrap: break-word;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--dark-secondary);
    max-width: 100%;
    margin: 0 auto 20px;
    line-height: 1.5;
    word-wrap: break-word;
    padding: 0 10px;
    box-sizing: border-box;
}

.password-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-border);
    margin-bottom: 20px;
    width: 100%;
    box-sizing: border-box;
}

.password-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.password-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 200px;
}

.password-card-title svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

.password-display-area {
    position: relative;
    margin-bottom: 15px;
    width: 100%;
}

.password-input {
    width: 100%;
    padding: 14px 50px 14px 14px;
    font-family: 'SF Mono', 'Monaco', 'Consolas', 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--gray-light);
    border: 2px solid var(--gray-border);
    border-radius: var(--radius-sm);
    color: var(--dark);
    word-break: break-all;
    overflow-wrap: break-word;
    resize: none;
    min-height: 52px;
    line-height: 1.4;
    box-sizing: border-box;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    text-align: center;
    letter-spacing: 0.5px;
}

.password-input::-webkit-scrollbar {
    height: 4px;
}

.password-input::-webkit-scrollbar-track {
    background: var(--gray-light);
    border-radius: 2px;
}

.password-input::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: 2px;
}

.password-input:read-only {
    cursor: default;
}

.toggle-password-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: var(--transition);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-password-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--dark);
}

.password-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    width: 100%;
    flex-wrap: wrap;
}

.password-actions button {
    flex: 1;
    min-width: 140px;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-sizing: border-box;
    position: relative;
}

.btn-copy2 {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

.btn-copy2:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-generate {
    background: var(--primary-darker);
    color: var(--white);
    border: none;
}

.btn-generate:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-generate.generating {
    background: var(--primary);
}

.btn-generate.generating::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: generating 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes generating {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.strength-indicator {
    margin-top: 20px;
    width: 100%;
}

.strength-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.strength-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
}

.strength-value {
    font-size: 13px;
    font-weight: 700;
}

.strength-bar {
    height: 8px;
    background: var(--gray-light);
    border-radius: 5px;
    overflow: hidden;
    width: 100%;
}

.strength-fill {
    height: 100%;
    border-radius: 5px;
    width: 0%;
    transition: var(--transition);
}

.settings-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-border);
    margin-bottom: 20px;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.settings-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    background: var(--white);
    border-bottom: 1px solid transparent;
}

.settings-header.active {
    border-bottom-color: var(--gray-border);
}

.settings-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-title svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
}

.settings-toggle {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.settings-toggle.rotated {
    transform: rotate(180deg);
}

.settings-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.settings-content.expanded {
    padding: 20px;
    max-height: 1000px;
}

.presets-section {
    margin-bottom: 25px;
    width: 100%;
}

.section-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 12px;
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    width: 100%;
}

.preset-btn {
    padding: 12px;
    background: var(--white);
    border: 2px solid var(--gray-border);
    border-radius: var(--radius-sm);
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    box-sizing: border-box;
    width: 100%;
}

.preset-btn:hover {
    background: var(--gray-light);
    border-color: var(--gray);
}

.preset-btn.active {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.preset-name {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    word-break: break-word;
}

.preset-desc {
    font-size: 11px;
    color: var(--gray);
    opacity: 0.75;
}

.custom-settings {
    margin-bottom: 25px;
    width: 100%;
}

.length-control {
    margin-bottom: 20px;
    width: 100%;
}

.length-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
    width: 100%;
}

.length-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
}

.length-value {
    font-family: 'SF Mono', monospace;
    font-size: 13px;
    font-weight: 700;
    background: var(--primary-light);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 20px;
    min-width: 35px;
    text-align: center;
    flex-shrink: 0;
}

.range-slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--gray-light);
    outline: none;
    -webkit-appearance: none;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 3px solid var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.range-slider:hover::-webkit-slider-thumb {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.char-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    width: 100%;
}

.char-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--white);
    border: 2px solid var(--gray-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    box-sizing: border-box;
}

.char-option:hover {
    background: var(--gray-light);
    border-color: var(--gray);
}

.char-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.char-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    word-break: break-word;
}

.history-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-border);
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 20px;
}

.history-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    background: var(--white);
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
}

.history-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 200px;
}

.history-title svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
}

.history-count {
    background: var(--primary-light);
    color: var(--primary);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 8px;
    flex-shrink: 0;
}

.history-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.history-toggle-btn,
.clear-history-btn,
.export-history-btn {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
}

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

.history-toggle-btn:hover {
    background: var(--primary-dark);
}

.clear-history-btn {
    background: var(--white);
    color: var(--danger);
    border: 2px solid var(--danger);
    display: block;
}

.clear-history-btn:hover {
    background: var(--danger);
    color: var(--white);
}

.export-history-btn {
    background: var(--white);
    color: var(--success);
    border: 2px solid var(--success);
    display: block;
}

.export-history-btn:hover {
    background: var(--success);
    color: var(--white);
}

.history-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.history-content.expanded {
    padding: 20px;
    max-height: 500px;
    overflow-y: auto;
}

.empty-history {
    text-align: center;
    padding: 30px 15px;
    width: 100%;
    box-sizing: border-box;
}

.empty-history svg {
    width: 48px;
    height: 48px;
    color: var(--gray-light);
    margin-bottom: 15px;
}

.empty-history h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 8px;
}

.empty-history p {
    font-size: 13px;
    color: var(--gray);
    max-width: 100%;
    margin: 0 auto;
    line-height: 1.5;
    word-wrap: break-word;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
}

.history-item {
    display: flex;
    flex-direction: column;
    padding: 15px;
    background: var(--gray-light);
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-border);
    gap: 10px;
    width: 100%;
    box-sizing: border-box;
}

.history-password {
    font-family: 'SF Mono', monospace;
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    padding: 8px 0;
    letter-spacing: 0.5px;
    box-sizing: border-box;
    border-bottom: 1px solid var(--gray-border);
    padding-bottom: 10px;
}

.history-password::-webkit-scrollbar {
    height: 3px;
}

.history-password::-webkit-scrollbar-track {
    background: var(--gray-light);
    border-radius: 2px;
}

.history-password::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: 2px;
}

.history-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
}

.history-strength {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.strength-label-history {
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    display: inline-block;
    white-space: nowrap;
}

.strength-weak-label {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.strength-medium-label {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.strength-strong-label {
    background-color: rgba(59, 130, 246, 0.1);
    color: #3B82F6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.strength-very-strong-label {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.history-date {
    font-size: 12px;
    color: var(--gray);
    font-weight: 500;
    white-space: nowrap;
}

.history-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    width: 100%;
    justify-content: flex-end;
}

.history-action-btn {
    padding: 6px 12px;
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    display: block;
}

.history-action-btn.copy-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.history-action-btn.delete-btn {
    background: var(--white);
    color: var(--danger);
    border-color: var(--danger);
}

.history-action-btn.delete-btn:hover {
    background: var(--danger);
    color: var(--white);
}

.security-info-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 25px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-border);
    margin-bottom: 25px;
    width: 100%;
    box-sizing: border-box;
}

.security-info-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 20px;
}

.security-info-icon-box {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: var(--shadow);
}

.security-info-icon-box svg {
    width: 32px;
    height: 32px;
    stroke: var(--white);
}

.security-info-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin: 0;
    word-wrap: break-word;
}

.security-info-subtitle {
    font-size: 14px;
    color: var(--gray);
    margin-top: 5px;
    word-wrap: break-word;
}

.security-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    width: 100%;
}

.security-info-item {
    background: var(--gray-light);
    border-radius: var(--radius-sm);
    padding: 20px;
    border: 1px solid var(--gray-border);
    transition: var(--transition);
    width: 100%;
    box-sizing: border-box;
}

.security-info-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.security-info-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.security-info-item-icon {
    width: 35px;
    height: 35px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 18px;
    flex-shrink: 0;
}

.security-info-item-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin: 0;
    word-wrap: break-word;
}

.security-info-item-content {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.5;
    margin-bottom: 10px;
    word-wrap: break-word;
}

.security-info-tips {
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    padding: 18px;
    margin-top: 25px;
    border-left: 4px solid var(--primary);
    width: 100%;
    box-sizing: border-box;
}

.security-info-tips-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.security-info-tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.security-info-tips-list li {
    padding: 6px 0;
    padding-left: 22px;
    position: relative;
    color: var(--dark-secondary);
    font-size: 13px;
    word-wrap: break-word;
}

.security-info-tips-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.best-practices-card {
    background: linear-gradient(135deg, var(--primary-light), #E0E7FF);
    border-radius: var(--radius);
    padding: 25px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--primary);
    margin-bottom: 25px;
    width: 100%;
    box-sizing: border-box;
}

.best-practices-header {
    margin-bottom: 25px;
    text-align: center;
}

.best-practices-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-darker);
    margin-bottom: 10px;
    word-wrap: break-word;
}

.best-practices-subtitle {
    font-size: 14px;
    color: var(--dark-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
    word-wrap: break-word;
}

.best-practices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    width: 100%;
}

.best-practice-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 20px;
    border: 2px solid var(--primary-light);
    transition: var(--transition);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.best-practice-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.best-practice-number {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    flex-shrink: 0;
}

.best-practice-item-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    word-wrap: break-word;
}

.best-practice-item-content {
    font-size: 13px;
    color: var(--dark-secondary);
    line-height: 1.5;
    margin-bottom: 15px;
    flex-grow: 1;
    word-wrap: break-word;
}

.best-practice-tip {
    background: var(--gray-light);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 12px;
    color: var(--primary-dark);
    font-weight: 600;
    border-left: 3px solid var(--primary);
    word-wrap: break-word;
}

.integration-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius);
    padding: 25px;
    color: var(--white);
    margin-bottom: 25px;
    width: 100%;
    box-sizing: border-box;
}

.integration-header {
    text-align: center;
    margin-bottom: 25px;
    width: 100%;
}

.integration-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
    word-wrap: break-word;
}

.integration-subtitle {
    font-size: 16px;
    opacity: 0.9;
    max-width: 100%;
    margin: 0 auto;
    line-height: 1.5;
    word-wrap: break-word;
    padding: 0 10px;
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
    width: 100%;
}

.integration-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-sizing: border-box;
    transition: var(--transition);
    cursor: pointer;
}

.integration-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.integration-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    word-wrap: break-word;
}

.integration-card p {
    font-size: 13px;
    opacity: 0.9;
    line-height: 1.5;
    word-wrap: break-word;
}

.integration-cta {
    text-align: center;
    margin-top: 30px;
    width: 100%;
}

.btn-integration {
    background: var(--white);
    color: var(--primary);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    word-wrap: break-word;
}

.btn-integration:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .password-generator-wrapper {
        padding: 15px 10px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        padding: 0 5px;
    }

    .password-card,
    .settings-card,
    .history-card,
    .security-info-card,
    .best-practices-card,
    .integration-section {
        padding: 15px;
    }

    .password-input {
        font-size: 1rem;
        padding: 12px 45px 12px 12px;
        min-height: 48px;
    }

    .password-actions button {
        min-width: 120px;
        padding: 12px;
        font-size: 13px;
    }

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

    .char-options {
        grid-template-columns: 1fr;
    }

    .security-info-grid {
        grid-template-columns: 1fr;
    }

    .best-practices-grid {
        grid-template-columns: 1fr;
    }

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

    .history-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .history-actions {
        justify-content: flex-start;
    }

    .history-buttons {
        width: 100%;
        flex-direction: column;
    }

    .history-toggle-btn,
    .clear-history-btn,
    .export-history-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .hero-badge {
        font-size: 11px;
        padding: 5px 10px;
    }

    .warning-banner {
        font-size: 13px;
        padding: 10px 12px;
    }

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

    .password-actions button {
        width: 100%;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* Why Use a Password Generator Section */
.password-generator-benefits {
    background: linear-gradient(135deg, var(--white), #fafafa);
    border-radius: var(--radius);
    border: 1px solid var(--gray-border);
    margin-bottom: 25px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.password-generator-benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--primary-darker));
}

.benefits-container {
    padding: 50px 30px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.benefits-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 20px;
    word-wrap: break-word;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-darker));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.benefits-subtitle {
    font-size: 18px;
    color: var(--dark-secondary);
    line-height: 1.7;
    word-wrap: break-word;
    max-width: 800px;
    margin: 0 auto;
    font-weight: 500;
    padding: 0 10px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    width: 100%;
    box-sizing: border-box;
}

.benefit-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    box-sizing: border-box;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary-light), #fff);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light), #e0e7ff);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--primary-dark);
    transition: all 0.3s ease;
    padding: 12px;
    box-sizing: border-box;
    flex-shrink: 0;
}

.benefit-card:hover .benefit-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    transform: scale(1.1) rotate(5deg);
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
    stroke-width: 2;
}

.benefit-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.benefit-card-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
    word-wrap: break-word;
    line-height: 1.3;
}

.benefit-card-desc {
    font-size: 15px;
    color: var(--dark-secondary);
    line-height: 1.6;
    flex: 1;
    word-wrap: break-word;
    margin: 0;
    font-weight: 500;
}

/* Responsive Design for Benefits Section */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .benefits-container {
        padding: 40px 20px;
    }
    
    .benefits-title {
        font-size: 28px;
    }
    
    .benefits-subtitle {
        font-size: 16px;
        padding: 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .benefit-card {
        padding: 25px;
    }
    
    .benefits-header {
        margin-bottom: 40px;
    }
    
    .benefit-icon {
        width: 55px;
        height: 55px;
        padding: 11px;
        margin-bottom: 20px;
    }
    
    .benefit-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .benefit-card-title {
        font-size: 18px;
    }
    
    .benefit-card-desc {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .benefits-container {
        padding: 30px 15px;
    }
    
    .benefits-title {
        font-size: 24px;
    }
    
    .benefits-subtitle {
        font-size: 15px;
    }
    
    .benefit-card {
        padding: 20px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        padding: 10px;
        margin-bottom: 18px;
    }
    
    .benefit-icon svg {
        width: 24px;
        height: 24px;
    }
}

/* Benefits Animation */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.password-generator-benefits .benefit-card {
    animation: fadeInScale 0.6s ease-out forwards;
    opacity: 0;
}

.password-generator-benefits .benefit-card:nth-child(1) {
    animation-delay: 0.1s;
}

.password-generator-benefits .benefit-card:nth-child(2) {
    animation-delay: 0.2s;
}

.password-generator-benefits .benefit-card:nth-child(3) {
    animation-delay: 0.3s;
}

.password-generator-benefits .benefit-card:nth-child(4) {
    animation-delay: 0.4s;
}

.password-generator-benefits .benefit-card:nth-child(5) {
    animation-delay: 0.5s;
}

.password-generator-benefits .benefit-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* Frequently Asked Questions Section */
.password-faq-section {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-radius: var(--radius);
    border: 1px solid var(--gray-border);
    margin-bottom: 25px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.password-faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--primary-darker));
}

.faq-container {
    padding: 50px 30px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.faq-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 20px;
    word-wrap: break-word;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-darker));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.faq-subtitle {
    font-size: 18px;
    color: var(--dark-secondary);
    line-height: 1.6;
    word-wrap: break-word;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 500;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-border);
    overflow: hidden;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.faq-item:hover {
    border-color: var(--primary-light);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.08);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.12);
}

.faq-question {
    width: 100%;
    padding: 24px 30px;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    font-weight: 600;
    color: var(--dark);
    font-size: 17px;
    line-height: 1.4;
    box-sizing: border-box;
}

.faq-question:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.faq-item.active .faq-question {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.faq-question-text {
    flex: 1;
    margin-right: 20px;
    word-wrap: break-word;
    text-align: left;
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--primary);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--primary-dark);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    background: var(--white);
    width: 100%;
    box-sizing: border-box;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 24px 30px;
    margin: 0;
    color: var(--dark-secondary);
    font-size: 15px;
    line-height: 1.7;
    word-wrap: break-word;
}

.faq-answer ul,
.faq-answer ol {
    padding-left: 30px;
    margin: 10px 0;
    color: var(--dark-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.faq-answer li {
    margin-bottom: 8px;
    word-wrap: break-word;
}

/* Responsive Design for FAQ Section */
@media (max-width: 768px) {
    .faq-container {
        padding: 40px 20px;
    }
    
    .faq-title {
        font-size: 28px;
    }
    
    .faq-subtitle {
        font-size: 16px;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 16px;
    }
    
    .faq-answer p {
        padding: 0 20px 20px 20px;
        font-size: 14px;
    }
    
    .faq-grid {
        gap: 10px;
    }
    
    .faq-header {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .faq-container {
        padding: 30px 15px;
    }
    
    .faq-title {
        font-size: 24px;
    }
    
    .faq-subtitle {
        font-size: 15px;
    }
    
    .faq-question {
        padding: 18px 15px;
        font-size: 15px;
    }
    
    .faq-answer p {
        padding: 0 15px 18px 15px;
        font-size: 13.5px;
    }
    
    .faq-icon {
        width: 18px;
        height: 18px;
    }
}