:root {
    --venmo-blue: #0074DE;
    --venmo-blue-dark: #005BB5;
    --venmo-blue-light: #EBF5FF;
    --venmo-teal: #0891B2;
    --venmo-green: #059669;
    --venmo-green-light: #ECFDF5;
    --venmo-red: #DC2626;
    --venmo-red-light: #FEF2F2;
    --venmo-orange: #EA580C;
    --venmo-purple: #7C3AED;
    
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #F1F5F9;
    --bg-card: #FFFFFF;
    
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-tertiary: #94A3B8;
    --text-inverse: #FFFFFF;
    
    --border-light: #E2E8F0;
    --border-medium: #CBD5E1;
    --border-primary: #E2E8F0;
    --border-secondary: #F1F5F9;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    --transition: 0.15s ease;
    --transition-fast: 0.1s ease;
    --transition-base: 0.2s ease;
    
    --primary-100: #EBF5FF;
    --primary-200: #BFDBFE;
    --primary-400: #60A5FA;
    --primary-500: #0074DE;
    --primary-600: #005BB5;
    --primary-700: #1D4ED8;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--venmo-blue);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--venmo-blue-dark);
}

.navbar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    padding: 0 1.5rem;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--venmo-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.02em;
}

.navbar-brand svg {
    width: 28px;
    height: 28px;
}

.navbar-nav {
    display: flex;
    gap: 0.125rem;
    list-style: none;
}

.nav-link {
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all var(--transition);
}

.nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-link.active {
    background: var(--venmo-blue-light);
    color: var(--venmo-blue);
    font-weight: 600;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-user .text-muted {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--venmo-blue), var(--venmo-teal));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: border-color var(--transition);
}

.card:hover {
    border-color: var(--border-medium);
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-secondary);
}

.card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

.stat-card:hover {
    border-color: var(--border-medium);
}

.stat-card.primary {
    background: var(--venmo-blue);
    border: none;
    color: white;
}

.stat-card.primary .stat-label,
.stat-card.primary .stat-value {
    color: white;
}

.stat-card.success {
    background: var(--bg-card);
    border-color: var(--venmo-green);
}

.stat-card.success .stat-value {
    color: var(--venmo-green);
}

.stat-card.danger {
    background: var(--bg-card);
    border-color: var(--venmo-red);
}

.stat-card.danger .stat-value {
    color: var(--venmo-red);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.stat-card.primary .stat-icon {
    background: rgba(255,255,255,0.2);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-full);
}

.stat-change.positive {
    background: var(--venmo-green-light);
    color: var(--venmo-green);
}

.stat-change.negative {
    background: var(--venmo-red-light);
    color: var(--venmo-red);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.transaction-list {
    list-style: none;
}

.transaction-item {
    display: flex;
    align-items: center;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--border-light);
    gap: 0.5rem;
    transition: background var(--transition);
}

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

.transaction-item:hover {
    background: var(--bg-secondary);
    margin: 0 -1.25rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.transaction-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.7rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.transaction-avatar.expense {
    background: var(--venmo-blue-light);
    color: var(--venmo-blue);
}

.transaction-avatar.user-paid {
    background: var(--venmo-green-light);
    color: var(--venmo-green);
}

.transaction-avatar.other-paid {
    background: var(--venmo-red-light);
    color: var(--venmo-red);
}

.transaction-avatar.payment {
    background: var(--venmo-green-light);
    color: var(--venmo-green);
}

.transaction-avatar.commitment {
    background: #FFF3E0;
    color: var(--venmo-orange);
}

.transaction-details {
    flex: 1;
    min-width: 0;
}

.transaction-title {
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--text-primary);
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.transaction-meta {
    font-size: 0.7rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

.transaction-amount {
    font-weight: 600;
    font-size: 0.8rem;
    text-align: right;
}

.transaction-amount.positive {
    color: var(--venmo-green);
}

.transaction-amount.negative {
    color: var(--venmo-red);
}

.balance-list {
    list-style: none;
}

.balance-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    margin: 0.5rem 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.balance-item:hover {
    background: var(--bg-tertiary);
}

.balance-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.balance-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--venmo-blue), var(--venmo-purple));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.balance-name {
    font-weight: 600;
    color: var(--text-primary);
}

.balance-amount {
    font-weight: 700;
    font-size: 1.1rem;
}

.balance-amount.positive {
    color: var(--venmo-green);
}

.balance-amount.negative {
    color: var(--venmo-red);
}

.balance-amount.neutral {
    color: var(--text-secondary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

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

.btn-primary:hover {
    background: var(--venmo-blue-dark);
    color: white;
}

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.btn-success {
    background: var(--venmo-green);
    color: white;
}

.btn-success:hover {
    background: #047857;
    color: white;
}

.btn-danger {
    background: transparent;
    color: var(--venmo-red);
    border: 1px solid var(--venmo-red);
}

.btn-danger:hover {
    background: var(--venmo-red-light);
}

.btn-danger-solid {
    background: var(--venmo-red);
    color: white;
}

.btn-danger-solid:hover {
    background: #B91C1C;
    color: white;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-medium);
    color: var(--text-secondary);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--text-tertiary);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-link {
    background: transparent;
    color: var(--venmo-blue);
    padding: 0.5rem;
}

.btn-link:hover {
    color: var(--venmo-blue-dark);
    text-decoration: underline;
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-md);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--venmo-blue);
    box-shadow: 0 0 0 4px var(--venmo-blue-light);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23636E72' 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 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--venmo-blue);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: var(--venmo-green-light);
    color: var(--venmo-green);
    border: 1px solid var(--venmo-green);
}

.alert-error,
.alert-danger {
    background: var(--venmo-red-light);
    color: var(--venmo-red);
    border: 1px solid var(--venmo-red);
}

.alert-info {
    background: var(--venmo-blue-light);
    color: var(--venmo-blue);
    border: 1px solid var(--venmo-blue);
}

.alert-warning {
    background: #FFF3E0;
    color: var(--venmo-orange);
    border: 1px solid var(--venmo-orange);
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-secondary);
}

tr:hover td {
    background: var(--bg-secondary);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: var(--venmo-blue-light);
    color: var(--venmo-blue);
}

.badge-success {
    background: var(--venmo-green-light);
    color: var(--venmo-green);
}

.badge-danger {
    background: var(--venmo-red-light);
    color: var(--venmo-red);
}

.badge-warning {
    background: #FFF3E0;
    color: var(--venmo-orange);
}

.badge-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    margin-bottom: 1.5rem;
}

.trip-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border-light);
    margin-bottom: 1rem;
    transition: all var(--transition);
}

.trip-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--venmo-blue);
}

.trip-card.active {
    border-color: var(--venmo-blue);
    background: var(--venmo-blue-light);
}

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

.trip-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.trip-dates {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.trip-stats {
    display: flex;
    gap: 2rem;
}

.trip-stat {
    text-align: center;
}

.trip-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--venmo-blue);
}

.trip-stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.quick-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.quick-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition);
    min-width: 100px;
}

.quick-action:hover {
    border-color: var(--venmo-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: var(--text-primary);
}

.quick-action-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--venmo-blue-light);
    color: var(--venmo-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.quick-action-label {
    font-size: 0.85rem;
    font-weight: 600;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

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

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
    z-index: 100;
}

.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: all var(--transition);
}

.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--venmo-blue) 0%, var(--venmo-teal) 100%);
}

.login-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--venmo-blue);
}

.login-logo p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.login-form .form-group:last-of-type {
    margin-bottom: 1.5rem;
}

.login-links {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-secondary);
}

.login-links a {
    font-weight: 600;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-muted { color: var(--text-secondary); }
.text-success { color: var(--venmo-green); }
.text-danger { color: var(--venmo-red); }
.text-primary { color: var(--venmo-blue); }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.my-2 { margin-top: 0.5rem; margin-bottom: 0.5rem; }
.my-3 { margin-top: 1rem; margin-bottom: 1rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }

.d-flex { display: flex; }
.d-grid { display: grid; }
.d-block { display: block; }
.d-none { display: none; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

.w-full { width: 100%; }
.h-full { height: 100%; }

@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 1rem;
    }
    
    .navbar-nav {
        display: none;
    }
    
    .container {
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .trip-stats {
        gap: 1rem;
    }
}

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

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

.slide-in {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}