/* ================================================
           plan_trip CSS - Complete 3D Design System
           ================================================ */


:root {
    /* Brand Colors */
    --jungle-green: #0D9488;
    --ocean-teal: #14B8A6;
    --cinnamon-gold: #C77E28;
    --sand: #F5F7FA;
    --slate-dark: #334155;
    --slate-medium: #64748B;
    --slate-light: #94A3B8;
    --white: #FFFFFF;
    --black: #0F172A;
    --error-red: #EF4444;
    --success-green: #10B981;
    --warning-yellow: #F59E0B;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0D9488 0%, #14B8A6 100%);
    --gradient-gold: linear-gradient(135deg, #C77E28 0%, #F59E0B 100%);
    --gradient-dark: linear-gradient(135deg, #334155 0%, #1E293B 100%);

    /* Shadows & Glows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.2);
    --shadow-3d: 0 20px 40px rgba(0, 0, 0, 0.25);
    --glow-primary: 0 0 40px rgba(13, 148, 136, 0.4);
    --glow-gold: 0 0 40px rgba(199, 126, 40, 0.4);

    /* Layout */
    --header-height: 80px;
    --section-padding: 100px;
    --container-max: 1320px;
    --container-padding: 24px;

    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Playfair Display', serif;

    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--slate-medium);
    background: linear-gradient(135deg, #F5F7FA 0%, #E0F2F1 100%);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    position: relative;
}


/* Floating Particles Background */
.particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--ocean-teal);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 20s infinite ease-in-out;
}

@keyframes float-particle {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    33% {
        transform: translate(100px, -100px) rotate(120deg);
    }

    66% {
        transform: translate(-100px, 100px) rotate(240deg);
    }
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 16px;
    background: var(--white);
    color: var(--jungle-green);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    z-index: 10000;
    transition: var(--transition-fast);
}

.skip-link:focus {
    top: 16px;
    box-shadow: var(--shadow-xl);
}



/* ================================================
           HEADER (Simplified for Plan Page)
           ================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-sm);
}

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

.logo-3d {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-sub {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--slate-medium);
    margin-top: -4px;
}

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

.btn-back {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(13, 148, 136, 0.3);
    border-radius: var(--radius-md);
    color: var(--jungle-green);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
}

.btn-back:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ================================================
           WIZARD PROGRESS BAR - 3D STYLE
           ================================================ */
.wizard-header {
    position: sticky;
    top: var(--header-height);
    z-index: 999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 24px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.progress-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.step-title-display {
    flex: 0 0 auto;
}

.current-step-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 4px;
}

.current-step-desc {
    font-size: 14px;
    color: var(--slate-medium);
}

.progress-bar-3d {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.progress-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.step-indicator {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--slate-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--slate-medium);
    transition: var(--transition-base);
    position: relative;
    z-index: 2;
}

.progress-step.completed .step-indicator {
    background: var(--gradient-primary);
    border-color: var(--ocean-teal);
    color: var(--white);
    box-shadow: var(--glow-primary);
}

.progress-step.active .step-indicator {
    background: var(--white);
    border-color: var(--ocean-teal);
    color: var(--ocean-teal);
    border-width: 4px;
    animation: pulse-indicator 2s ease-in-out infinite;
}

@keyframes pulse-indicator {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.4);
    }

    50% {
        box-shadow: 0 0 0 10px rgba(20, 184, 166, 0);
    }
}

.step-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--slate-medium);
    text-align: center;
}

.progress-step.completed .step-label,
.progress-step.active .step-label {
    color: var(--jungle-green);
}

.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 24px;
    left: calc(50% + 24px);
    width: calc(100% - 48px);
    height: 3px;
    background: var(--slate-light);
    z-index: 1;
}

.progress-step.completed:not(:last-child)::after {
    background: var(--gradient-primary);
}

.wizard-actions {
    display: flex;
    gap: 12px;
}

/* ================================================
           MAIN CONTENT LAYOUT
           ================================================ */
main {
    padding-top: calc(var(--header-height) + 120px);
    padding-bottom: 80px;
    min-height: 100vh;
}

.wizard-content {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
    align-items: start;
}

/* ================================================
           WIZARD STEPS - GLASS CARDS
           ================================================ */
.wizard-step {
    display: none;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-3d);
    position: relative;
    overflow: hidden;
}

.wizard-step::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0;
    filter: blur(20px);
    transition: var(--transition-base);
    z-index: -1;
}

.wizard-step:hover::before {
    opacity: 0.3;
}

.wizard-step.active {
    display: block;
    animation: fadeInScale 0.5s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.step-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 12px;
}

.step-subtitle {
    font-size: 16px;
    color: var(--slate-medium);
    margin-bottom: 32px;
}

/* ================================================
           FORM ELEMENTS - 3D STYLE
           ================================================ */
.form-fieldset {
    border: none;
    margin-bottom: 32px;
}

.form-legend {
    font-size: 18px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--ocean-teal);
    display: inline-block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--slate-dark);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--slate-light);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 15px;
    color: var(--slate-dark);
    background: var(--white);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--ocean-teal);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.form-hint {
    font-size: 13px;
    color: var(--slate-medium);
    margin-top: 6px;
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-group label {
    cursor: pointer;
    font-size: 15px;
    color: var(--slate-dark);
    margin: 0;
}

/* ================================================
           INTEREST CARDS - 3D HOVERABLE
           ================================================ */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.interest-card-3d {
    position: relative;
    padding: 24px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--slate-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: center;
    transform-style: preserve-3d;
}

.interest-card-3d::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    opacity: 0;
    filter: blur(15px);
    transition: var(--transition-base);
    z-index: -1;
}

.interest-card-3d:hover {
    transform: translateY(-8px) rotateX(5deg);
    border-color: var(--ocean-teal);
}

.interest-card-3d:hover::before {
    opacity: 0.5;
}

.interest-card-3d.selected {
    background: var(--gradient-primary);
    border-color: var(--ocean-teal);
    color: var(--white);
    box-shadow: var(--glow-primary);
}

.interest-card-3d.selected .interest-title,
.interest-card-3d.selected .interest-count {
    color: var(--white);
}

.interest-icon-3d {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
}

.interest-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 8px;
}

.interest-count {
    font-size: 13px;
    color: var(--slate-medium);
}

/* ================================================
           MUST-SEE PLACES
           ================================================ */
.must-see-input-group {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}

.must-see-input-group input {
    flex: 1;
}

.must-see-input-group button {
    padding: 14px 24px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.must-see-input-group button:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}

.must-see-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.must-see-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--white);
    border: 2px solid var(--ocean-teal);
    border-radius: var(--radius-full);
    color: var(--jungle-green);
    font-weight: 600;
    font-size: 14px;
}

.remove-chip {
    background: none;
    border: none;
    color: var(--error-red);
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    padding: 0;
    margin-left: 4px;
    transition: var(--transition-fast);
}

.remove-chip:hover {
    transform: scale(1.2);
}

/* ================================================
           AI INSIGHT CARD
           ================================================ */
.ai-insight {
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.1) 0%, rgba(20, 184, 166, 0.1) 100%);
    border: 2px solid var(--ocean-teal);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
}

.ai-insight::before {
    content: '🤖';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 80px;
    opacity: 0.1;
}

.ai-insight h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--jungle-green);
    margin-bottom: 12px;
}

.ai-insight p {
    color: var(--slate-dark);
    line-height: 1.6;
}

/* ================================================
           LOADING SPINNER
           ================================================ */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.spinner {
    width: 64px;
    height: 64px;
    border: 6px solid var(--slate-light);
    border-top-color: var(--ocean-teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-container p {
    margin-top: 20px;
    font-size: 16px;
    color: var(--slate-medium);
}

/* ================================================
           INTERACTIVE MAP
           ================================================ */
.route-map {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: var(--shadow-lg);
}

/* ================================================
           DAY CARDS - 3D ITINERARY
           ================================================ */
.day-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.day-card {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--slate-light);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition-base);
    position: relative;
    cursor: move;
}

.day-card:hover {
    transform: translateX(8px);
    border-color: var(--ocean-teal);
    box-shadow: var(--shadow-lg);
}

.day-card.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

.day-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 16px;
}

.day-info h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 6px;
}

.day-meta {
    font-size: 14px;
    color: var(--slate-medium);
    display: flex;
    gap: 12px;
}

.day-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: none;
    background: var(--white);
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition-base);
}

.action-btn.nearby-btn {
    width: auto;
    min-width: 140px;
    padding: 10px 20px;
    white-space: nowrap;
    font-size: 13px;
}

.action-btn:hover {
    background: var(--sand);
    transform: scale(1.1);
}

.activities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.activity-chip {
    padding: 6px 14px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
}

.day-pricing {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--slate-light);
    font-size: 14px;
}

.day-pricing strong {
    color: var(--jungle-green);
    font-size: 16px;
}

.reorder-buttons {
    display: none;
    gap: 8px;
    margin-top: 12px;
}

/* ================================================
           SIDEBAR - TRIP SUMMARY
           ================================================ */
.sidebar {
    position: sticky;
    top: calc(var(--header-height) + 140px);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-3d);
}

.sidebar h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 24px;
}

.pricing-summary {
    margin-bottom: 24px;
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--slate-light);
    font-size: 15px;
}

.pricing-row.total {
    border-top: 2px solid var(--jungle-green);
    border-bottom: none;
    padding-top: 16px;
    margin-top: 12px;
    font-size: 18px;
    font-weight: 700;
    color: var(--jungle-green);
}

.deposit-section {
    background: var(--sand);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-top: 20px;
}

.balance-label {
    color: var(--slate-medium);
    font-size: 14px;
}

.balance-amount {
    color: var(--slate-dark);
    font-weight: 600;
}

.budget-alert {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--error-red);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 20px;
    position: relative;
}

.budget-alert h4 {
    color: var(--error-red);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.budget-alert p {
    font-size: 14px;
    color: var(--slate-dark);
}

.alert-dismiss {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    font-size: 20px;
    color: var(--error-red);
    cursor: pointer;
}

.help-section {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 2px solid var(--slate-light);
}

.help-section h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--slate-dark);
    margin-bottom: 12px;
}

.help-section p {
    font-size: 14px;
    color: var(--slate-medium);
    margin-bottom: 16px;
}

.contact-info {
    font-size: 14px;
    line-height: 1.8;
}

.contact-info strong {
    color: var(--slate-dark);
}

.contact-info a {
    color: var(--ocean-teal);
    text-decoration: none;
    font-weight: 600;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* ================================================
           STEP NAVIGATION BUTTONS
           ================================================ */
.step-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    gap: 16px;
}

.btn-3d {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-outline {
    background: var(--white);
    border: 2px solid var(--jungle-green);
    color: var(--jungle-green);
}

.btn-outline:hover {
    background: var(--jungle-green);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

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

/* ================================================
           MESSAGES & ALERTS
           ================================================ */
.message-container {
    position: fixed;
    top: calc(var(--header-height) + 20px);
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
}

.error-message,
.success-message {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.error-message {
    background: var(--error-red);
    color: var(--white);
}

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

/* ================================================
           RESPONSIVE DESIGN
           ================================================ */
@media (max-width: 1024px) {
    .wizard-content {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: relative;
        top: 0;
    }

    .progress-bar-3d {
        overflow-x: auto;
        padding-bottom: 10px;
    }

    .form-row-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --section-padding: 60px;
    }

    main {
        padding-top: calc(var(--header-height) + 80px);
        padding-bottom: 40px;
    }

    .wizard-step {
        padding: 24px;
    }

    .step-title {
        font-size: 24px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .progress-container {
        flex-direction: column;
        gap: 20px;
    }

    .step-label {
        display: none;
    }

    .reorder-buttons {
        display: flex;
    }

    .day-card {
        cursor: default;
    }
}

/* ================================================
           ACCESSIBILITY
           ================================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}