:root {
    /* Brand Colors - Professional Blue to match Acquittify logos */
    --color-primary: #1a365d;
    --color-primary-light: #2c5282;
    --color-primary-dark: #0a2540;
    --color-button: #0047AB;
    --color-button-hover: #0066CC;
    
    /* Neutral Colors */
    --color-text: #2d3748;
    --color-text-light: #718096;
    --color-text-muted: #4a5568;
    --color-white: #ffffff;
    --color-bg: #f5f5f5;
    --color-bg-light: #f7fafc;
    --color-border: #e2e8f0;
    --color-border-light: #cbd5e0;
    
    /* Status Colors */
    --color-success: #c6f6d5;
    --color-success-text: #22543d;
    --color-success-border: #9ae6b4;
    --color-error: #fed7d7;
    --color-error-text: #c53030;
    --color-error-border: #e53e3e;
    --color-info: #ebf8ff;
    --color-info-text: #1a365d;
    --color-info-border: #1a365d;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--color-bg-light);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Common Components - Navbar/Header */
.navbar, .header {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand, .header h1, .header a {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.5px;
    text-decoration: none;
    color: var(--color-white);
    margin: 0;
}

.navbar-actions, .header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-link {
    color: white;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: background 0.2s;
}

.header-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-menu-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
}

.user-menu-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    min-width: 200px;
    display: none;
    z-index: 1000;
}

.user-menu-dropdown.show {
    display: block;
}

.user-menu-item {
    padding: 12px 16px;
    cursor: pointer;
    font-size: 14px;
    color: var(--color-text);
    border-bottom: 1px solid #e2e8f0;
    transition: background 0.2s;
}

.user-menu-item:last-child {
    border-bottom: none;
}

.user-menu-item:hover {
    background: var(--color-bg-light);
}

.user-menu-item.danger {
    color: #e53e3e;
}

/* Buttons */
.btn {
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    display: inline-block;
}

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

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

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

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

.btn-secondary {
    background: #e2e8f0;
    color: var(--color-text);
}

.btn-secondary:hover {
    background: #cbd5e0;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Full-width button variant */
.btn[type="submit"],
.btn.full-width {
    width: 100%;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
}

.btn-submit {
    width: 100%;
    padding: 12px;
    background: #0047AB;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-submit:hover {
    background: #2c5aa0;
}

.btn-submit:disabled {
    background: #cbd5e0;
    cursor: not-allowed;
}

.btn-upgrade {
    background: var(--color-button);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 8px;
}

.btn-upgrade:hover {
    background: var(--color-button-hover);
}

.btn-upgrade.secondary {
    background: #e2e8f0;
    color: var(--color-text);
}

.btn-upgrade.secondary:hover {
    background: #cbd5e0;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px;
}

/* Status Messages */
.status {
    margin-top: 20px;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    display: none;
}

.status.info {
    background: var(--color-info);
    color: var(--color-primary);
    border-left: 4px solid #1a365d;
}

.status.error {
    background: var(--color-error);
    color: var(--color-error-text);
    border-left: 4px solid #e53e3e;
}

.status.success {
    background: var(--color-success);
    color: var(--color-success-text);
    border-left: 4px solid #38a169;
}

/* Forms */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-text);
    font-size: 14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: white;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(51, 43, 117, 0.1);
}

textarea {
    min-height: 150px;
    resize: vertical;
    font-family: inherit;
}

input:disabled {
    background: var(--color-bg-light);
    color: var(--color-text-light);
    cursor: not-allowed;
}

.form-hint,
.password-hint,
.email-hint,
.help-text {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* Landing Page Styles */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: 80px 24px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero p {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero .btn {
    padding: 14px 32px;
    font-size: 16px;
}

/* Features Section */
.features {
    padding: 80px 24px;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 64px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.feature-card {
    padding: 32px;
    border-radius: 8px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-color: var(--color-border-light);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.feature-card p {
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    padding: 80px 24px;
    background: var(--color-bg);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.step {
    text-align: center;
    padding: 24px;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 16px;
}

.step h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.step p {
    color: var(--color-text-muted);
}

/* CTA Section */
.cta-section {
    padding: 80px 24px;
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
}

/* Login/Signup Pages */
.login-card,
.signup-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    padding: 40px;
    width: 100%;
    max-width: 450px;
    border: 1px solid #e2e8f0;
}

.signup-card {
    max-width: 440px;
}

.login-card h2,
.signup-card h2 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 8px;
    font-size: 24px;
    font-weight: 600;
}

.signup-card h2 {
    font-size: 28px;
    font-weight: 700;
}

.subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 30px;
    font-size: 14px;
}

.signup-card .subtitle {
    margin-bottom: 32px;
}

.tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #e2e8f0;
}

.tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    cursor: pointer;
    color: var(--color-text-light);
    font-weight: 500;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: #1a365d;
}

.tab:hover {
    color: #2d3748;
}

.form-container.login-form {
    display: none;
}

.form-container.login-form.active {
    display: block;
}

.login-link {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: #718096;
}

.login-link a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.login-link a:hover {
    text-decoration: underline;
}

/* App Page - Main Container */
.main-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.sidebar-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.memo-item {
    padding: 12px;
    margin-bottom: 4px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
    border: 1px solid transparent;
}

.memo-item:hover {
    background: var(--color-bg-light);
}

.memo-item.active {
    background: var(--color-info);
    border-color: var(--color-primary);
}

.memo-item-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.memo-item-preview {
    font-size: 12px;
    color: var(--color-text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.memo-item-date {
    font-size: 11px;
    color: #a0aec0;
    margin-top: 4px;
}

.sidebar-empty {
    padding: 40px 20px;
    text-align: center;
    color: #a0aec0;
    font-size: 14px;
}

/* Content Area */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.content {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
}

/* Memo Result */
.memo-result {
    margin-top: 32px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    display: none;
}

.memo-result-header {
    padding: 20px;
    border-bottom: 1px solid #e2e8f0;
    background: var(--color-bg-light);
}

.memo-result-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary);
}

.memo-content {
    padding: 32px;
    line-height: 1.7;
    color: var(--color-text);
    font-family: 'Georgia', 'Times New Roman', serif;
}

/* Markdown styling */
.memo-content h1, .memo-content h2, .memo-content h3 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--color-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.memo-content h1 {
    font-size: 28px;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 12px;
}

.memo-content h2 {
    font-size: 22px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 8px;
}

.memo-content h3 {
    font-size: 18px;
}

.memo-content p {
    margin-bottom: 16px;
}

.memo-content ul, .memo-content ol {
    margin-bottom: 16px;
    padding-left: 30px;
}

.memo-content li {
    margin-bottom: 8px;
}

.memo-content code {
    background: var(--color-bg-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: #e53e3e;
}

.memo-content pre {
    background: var(--color-bg-light);
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

.memo-content pre code {
    background: none;
    padding: 0;
    color: var(--color-text);
}

.memo-content blockquote {
    border-left: 4px solid #1a365d;
    padding-left: 16px;
    margin-left: 0;
    color: #4a5568;
    font-style: italic;
}

.memo-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}

.memo-content th, .memo-content td {
    border: 1px solid var(--color-border);
    padding: 12px;
    text-align: left;
}

.memo-content th {
    background: var(--color-bg-light);
    font-weight: 600;
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

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

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-overlay.show {
    display: flex;
}

.modal {
    background: white;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px rgba(0,0,0,0.15);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-text-light);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.modal-close:hover {
    background: var(--color-bg-light);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid #e2e8f0;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Settings Modal */
.settings-tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
    padding: 0 20px;
    background: var(--color-bg-light);
}

.settings-tab {
    padding: 16px 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    position: relative;
    top: 1px;
}

.settings-tab:hover {
    color: var(--color-text);
    background: white;
}

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

.settings-content {
    padding: 32px;
    min-height: 400px;
}

.settings-section {
    display: none;
}

.settings-section.active {
    display: block;
}

.settings-section h3,
.settings-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.settings-section h3 {
    font-size: 20px;
}

.settings-section p {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.settings-field {
    margin-bottom: 24px;
}

.settings-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-text);
    font-size: 14px;
}

.settings-field input[type="text"],
.settings-field input[type="email"],
.settings-field input[type="password"] {
    width: 100%;
    max-width: 500px;
    padding: 10px 12px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.settings-field input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(51, 43, 117, 0.1);
}

.subscription-card {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 16px;
    background: white;
    max-width: 600px;
}

.subscription-card h4,
.subscription-card h5 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.subscription-card h5 {
    font-size: 16px;
}

.subscription-card p {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.subscription-features {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.subscription-features li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.subscription-features li:before {
    content: "✓";
    color: #38a169;
    font-weight: bold;
}

.subscription-price {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-primary);
    margin: 16px 0;
}

.subscription-card .subscription-price {
    font-size: 32px;
}

/* Settings Page */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 24px;
}

.page-header {
    margin-bottom: 32px;
}

.page-header h2 {
    font-size: 28px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.page-header p {
    font-size: 14px;
    color: var(--color-text-light);
}

.page-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
}

.settings-container {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    min-height: 600px;
}

.settings-sidebar {
    width: 240px;
    background: #f7fafc;
    border-right: 1px solid #e2e8f0;
    padding: 24px 0;
}

.settings-nav-item {
    padding: 12px 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #718096;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.settings-nav-item:hover {
    background: white;
    color: #2d3748;
}

.settings-nav-item.active {
    background: white;
    color: #0047AB;
    border-left-color: #0047AB;
    font-weight: 600;
}

/* Content Pages (About, Privacy, Terms) */
.page-header.gradient {
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    color: white;
    padding: 60px 24px;
    text-align: center;
}

.page-header.gradient h1 {
    color: white;
}

.page-header.gradient p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 18px;
}

.content-section {
    margin-bottom: 32px;
}

.content-section h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    margin-top: 32px;
}

.content-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: #2c5282;
    margin-top: 24px;
    margin-bottom: 12px;
}

.content-section p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 16px;
    color: #4a5568;
}

.content-section ul, .content-section ol {
    margin-left: 24px;
    margin-bottom: 16px;
    color: #4a5568;
}

.content-section li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.last-updated {
    color: #718096;
    font-size: 14px;
    font-style: italic;
    margin-bottom: 32px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

.stat-card {
    background: #f7fafc;
    padding: 24px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.stat-card .number {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.stat-card .label {
    font-size: 14px;
    color: #718096;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-section {
    background: #f7fafc;
    padding: 40px 24px;
    margin: 40px 0;
    border-radius: 8px;
}

/* Footer */
.footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 32px 24px;
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

.footer-section h4 {
    color: var(--color-white);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: var(--color-white);
}

.footer-bottom {
    max-width: 1200px;
    margin: 32px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .navbar-actions {
        gap: 8px;
    }

    .btn {
        padding: 6px 16px;
        font-size: 13px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .content-section h2 {
        font-size: 24px;
    }

    .main-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        max-height: 200px;
    }

    .settings-container {
        flex-direction: column;
    }

    .settings-sidebar {
        width: 100%;
        display: flex;
        overflow-x: auto;
        padding: 0;
    }

    .settings-nav-item {
        white-space: nowrap;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .settings-nav-item.active {
        border-left: none;
        border-bottom-color: #0047AB;
    }
}