/* ============================================
   WhoPaid - Receipt Splitter
   Receipt-themed UI
   ============================================ */

:root {
    --paper: #faf9f6;
    --paper-shadow: #e8e6e1;
    --ink: #2c2c2c;
    --ink-light: #6b6b6b;
    --ink-faint: #a0a0a0;
    --accent: #d4380d;
    --accent-hover: #b8300b;
    --accent-light: #fff1ed;
    --success: #389e0d;
    --success-light: #f0fbe8;
    --tag-bg: #f0efec;
    --border: #d9d8d4;
    --receipt-tear: #ddd;
    --font-receipt: 'VT323', 'Courier New', monospace;
    --font-typewriter: 'Special Elite', 'Courier New', serif;
    --font-body: 'Inter', -apple-system, sans-serif;
}

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

html {
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: #e8e6e1;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(0,0,0,0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0,0,0,0.03) 0%, transparent 50%);
    color: var(--ink);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 1rem 0;
}

#app {
    width: 100%;
    max-width: 480px;
    background: var(--paper);
    box-shadow:
        0 2px 20px rgba(0,0,0,0.12),
        0 0 0 1px rgba(0,0,0,0.04);
    position: relative;
    padding: 0 0 1rem 0;
}

/* Torn edge effect at top */
#app::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--paper);
    mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,8 Q5,0 10,8 Q15,0 20,8 Q25,0 30,8 Q35,0 40,8 Q45,0 50,8 Q55,0 60,8 Q65,0 70,8 Q75,0 80,8 Q85,0 90,8 Q95,0 100,8 Q105,0 110,8 Q115,0 120,8 Q125,0 130,8 Q135,0 140,8 Q145,0 150,8 Q155,0 160,8 Q165,0 170,8 Q175,0 180,8 Q185,0 190,8 Q195,0 200,8' fill='white'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,8 Q5,0 10,8 Q15,0 20,8 Q25,0 30,8 Q35,0 40,8 Q45,0 50,8 Q55,0 60,8 Q65,0 70,8 Q75,0 80,8 Q85,0 90,8 Q95,0 100,8 Q105,0 110,8 Q115,0 120,8 Q125,0 130,8 Q135,0 140,8 Q145,0 150,8 Q155,0 160,8 Q165,0 170,8 Q175,0 180,8 Q185,0 190,8 Q195,0 200,8' fill='white'/%3E%3C/svg%3E");
    mask-size: 40px 8px;
    -webkit-mask-size: 40px 8px;
    mask-repeat: repeat-x;
    -webkit-mask-repeat: repeat-x;
}

/* Torn edge at bottom */
#app::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--paper);
    mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0 Q5,8 10,0 Q15,8 20,0 Q25,8 30,0 Q35,8 40,0 Q45,8 50,0 Q55,8 60,0 Q65,8 70,0 Q75,8 80,0 Q85,8 90,0 Q95,8 100,0 Q105,8 110,0 Q115,8 120,0 Q125,8 130,0 Q135,8 140,0 Q145,8 150,0 Q155,8 160,0 Q165,8 170,0 Q175,8 180,0 Q185,8 190,0 Q195,8 200,0' fill='white'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0 Q5,8 10,0 Q15,8 20,0 Q25,8 30,0 Q35,8 40,0 Q45,8 50,0 Q55,8 60,0 Q65,8 70,0 Q75,8 80,0 Q85,8 90,0 Q95,8 100,0 Q105,8 110,0 Q115,8 120,0 Q125,8 130,0 Q135,8 140,0 Q145,8 150,0 Q155,8 160,0 Q165,8 170,0 Q175,8 180,0 Q185,8 190,0 Q195,8 200,0' fill='white'/%3E%3C/svg%3E");
    mask-size: 40px 8px;
    -webkit-mask-size: 40px 8px;
    mask-repeat: repeat-x;
    -webkit-mask-repeat: repeat-x;
}

/* ---- HEADER ---- */
.receipt-header {
    text-align: center;
    padding: 2rem 1.5rem 1rem;
}

.receipt-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.receipt-star {
    font-size: 1.5rem;
    color: var(--accent);
}

.receipt-header h1 {
    font-family: var(--font-typewriter);
    font-size: 2.2rem;
    letter-spacing: 2px;
    color: var(--ink);
}

.tagline {
    font-family: var(--font-receipt);
    font-size: 1.2rem;
    color: var(--ink-light);
    margin-top: 0.25rem;
    letter-spacing: 1px;
}

.receipt-divider {
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    color: var(--ink-faint);
    text-align: center;
    margin: 0.75rem 0;
    letter-spacing: 2px;
    user-select: none;
    overflow: hidden;
    white-space: nowrap;
}

/* ---- STEPS ---- */
.step {
    padding: 1rem 1.5rem 1.5rem;
}

.step.hidden {
    display: none;
}

.step-number {
    font-family: var(--font-receipt);
    font-size: 1rem;
    color: var(--accent);
    letter-spacing: 3px;
    margin-bottom: 0.25rem;
}

.step h2 {
    font-family: var(--font-typewriter);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--ink-light);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* ---- UPLOAD AREA ---- */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 28px,
        rgba(0,0,0,0.02) 28px,
        rgba(0,0,0,0.02) 29px
    );
}

.upload-area:hover,
.upload-area:focus-within {
    border-color: var(--accent);
    background-color: var(--accent-light);
}

.upload-area input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.upload-area p {
    font-family: var(--font-receipt);
    font-size: 1.2rem;
    color: var(--ink-light);
}

.upload-hint {
    font-size: 1rem !important;
    color: var(--ink-faint) !important;
    margin-top: 0.25rem;
}

/* Image preview */
.image-preview-container {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.image-preview-container.hidden {
    display: none;
}

.image-preview {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid var(--border);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview .remove-img {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* ---- BUTTONS ---- */
.btn {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary {
    background: var(--accent);
    color: white;
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
}

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

.btn-secondary:hover {
    background: var(--border);
}

.btn-ghost {
    background: transparent;
    color: var(--ink-light);
}

.btn-ghost:hover {
    color: var(--ink);
}

.btn.hidden {
    display: none;
}

.btn-loading.hidden {
    display: none;
}

.btn-text.hidden {
    display: none;
}

/* Dots animation */
.dots::after {
    content: '';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
}

/* ---- PROGRESS BAR ---- */
.ocr-progress {
    margin-top: 1rem;
}

.ocr-progress.hidden {
    display: none;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--tag-bg);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s;
}

#progressText {
    font-family: var(--font-receipt);
    font-size: 1rem;
    color: var(--ink-light);
    margin-top: 0.5rem;
    text-align: center;
}

/* ---- ITEMS LIST ---- */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.item-row {
    display: grid;
    grid-template-columns: 1fr 80px 50px 32px;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
}

.item-row.no-tax {
    grid-template-columns: 1fr 80px 32px;
}

.item-row input[type="text"],
.item-row input[type="number"] {
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--paper);
    color: var(--ink);
    width: 100%;
}

.item-row input[type="text"]:focus,
.item-row input[type="number"]:focus {
    outline: none;
    border-color: var(--accent);
}

.item-row select {
    font-family: var(--font-receipt);
    font-size: 1rem;
    padding: 0.4rem 0.25rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--paper);
    color: var(--ink);
    cursor: pointer;
}

.item-row .delete-item {
    background: none;
    border: none;
    color: var(--ink-faint);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.item-row .delete-item:hover {
    color: var(--accent);
    background: var(--accent-light);
}

/* ---- TAX RATE BAR ---- */
.tax-rate-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--tag-bg);
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.tax-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.tax-input-wrap input {
    width: 60px;
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    padding: 0.3rem 0.4rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    text-align: right;
    background: white;
}

.tax-input-wrap span {
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    color: var(--ink-light);
}

/* ---- RECEIPT TOTALS ---- */
.receipt-totals {
    font-family: var(--font-receipt);
    font-size: 1.2rem;
    margin-top: 1rem;
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
}

.total-grand {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--ink);
}

/* ---- PEOPLE MANAGER ---- */
.people-manager {
    margin-bottom: 1.5rem;
}

.add-person-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.add-person-row input {
    flex: 1;
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: white;
}

.add-person-row input:focus {
    outline: none;
    border-color: var(--accent);
}

.people-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.person-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: var(--tag-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.person-tag .remove-person {
    background: none;
    border: none;
    color: var(--ink-faint);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
}

.person-tag .remove-person:hover {
    color: var(--accent);
}

.person-color {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* ---- ASSIGN LIST ---- */
.assign-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.assign-row {
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.75rem;
}

.assign-row-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.assign-item-name {
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    font-weight: bold;
}

.assign-item-price {
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    color: var(--ink-light);
}

.assign-item-tax {
    font-family: var(--font-receipt);
    font-size: 0.9rem;
    color: var(--ink-faint);
}

.assign-people-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.assign-person-btn {
    font-family: var(--font-body);
    font-size: 0.8rem;
    padding: 0.3rem 0.7rem;
    border: 2px solid var(--border);
    border-radius: 20px;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.assign-person-btn:hover {
    border-color: var(--ink-light);
}

.assign-person-btn.selected {
    background: var(--ink);
    color: white;
    border-color: var(--ink);
}

/* ---- SUMMARY ---- */
.summary-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

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

.summary-person-name {
    font-family: var(--font-typewriter);
    font-size: 1.3rem;
}

.summary-person-total {
    font-family: var(--font-receipt);
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--accent);
}

.summary-items {
    font-family: var(--font-receipt);
    font-size: 1rem;
    color: var(--ink-light);
    margin-bottom: 0.75rem;
}

.summary-items .s-item {
    display: flex;
    justify-content: space-between;
    padding: 0.15rem 0;
}

.summary-items .s-item-shared {
    font-size: 0.9rem;
    color: var(--ink-faint);
    font-style: italic;
}

.summary-items .s-tax-line {
    border-top: 1px dashed var(--border);
    margin-top: 0.25rem;
    padding-top: 0.25rem;
}

.summary-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-share {
    font-size: 0.8rem;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: white;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-share:hover {
    background: var(--tag-bg);
}

.btn-share.whatsapp {
    color: #25d366;
    border-color: #25d366;
}

.btn-share.sms {
    color: #007aff;
    border-color: #007aff;
}

.btn-share.copy {
    color: var(--ink);
}


/* ---- STEP NAV ---- */
.step-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
}

.step-nav .btn-primary {
    width: auto;
    margin-top: 0;
}

/* ---- RECEIPT FOOTER ---- */
.receipt-footer {
    text-align: center;
    padding: 1rem 1.5rem;
    font-family: var(--font-receipt);
    font-size: 1rem;
    color: var(--ink-faint);
}

.receipt-footer-text {
    text-align: center;
    font-family: var(--font-receipt);
    padding: 1rem 0;
}

.receipt-footer-text p {
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--ink-light);
}

.receipt-footer-text .small {
    font-size: 1rem;
    color: var(--ink-faint);
    margin-top: 0.25rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 520px) {
    body {
        padding: 0;
    }

    #app {
        max-width: 100%;
        box-shadow: none;
    }

    #app::before,
    #app::after {
        display: none;
    }

    .step {
        padding: 1rem 1rem 1.5rem;
    }

    .item-row {
        grid-template-columns: 1fr 70px 45px 28px;
        gap: 0.35rem;
        padding: 0.4rem;
    }

    .item-row.no-tax {
        grid-template-columns: 1fr 70px 28px;
    }
}

/* ---- ANIMATIONS ---- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.step.active {
    animation: fadeIn 0.3s ease;
}

/* Unassigned warning */
.unassigned-warning {
    background: #fff7e6;
    border: 1px solid #ffd666;
    border-radius: 6px;
    padding: 0.6rem 0.75rem;
    font-size: 0.85rem;
    color: #ad6800;
    margin-bottom: 1rem;
    font-family: var(--font-receipt);
    font-size: 1rem;
}

/* Quantity display */
.item-qty {
    font-family: var(--font-receipt);
    font-size: 0.9rem;
    color: var(--ink-faint);
    margin-left: 0.25rem;
}

/* ---- SETTINGS ---- */
.settings-btn-footer {
    background: none;
    border: none;
    font-family: var(--font-receipt);
    font-size: 1rem;
    color: var(--ink-faint);
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.2s;
    margin-top: 0.5rem;
}

.settings-btn-footer:hover {
    color: var(--accent);
}

.settings-btn-footer.has-key {
    color: var(--success);
}

/* ---- MODAL ---- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    background: var(--paper);
    border-radius: 12px;
    padding: 1.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-content h3 {
    font-family: var(--font-typewriter);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

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

.setting-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.setting-hint {
    font-size: 0.8rem;
    color: var(--ink-light);
    margin-bottom: 0.5rem;
}

.setting-hint a {
    color: var(--accent);
}

.api-key-row {
    display: flex;
    gap: 0.5rem;
}

.api-key-row input {
    flex: 1;
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: white;
}

.api-key-row input:focus {
    outline: none;
    border-color: var(--accent);
}

.btn-icon {
    background: var(--tag-bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--border);
}

.modal-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.modal-actions .btn-primary {
    width: auto;
    margin-top: 0;
}

/* ---- API KEY WARNING ---- */
.api-key-warning {
    background: #fff7e6;
    border: 1px solid #ffd666;
    border-radius: 6px;
    padding: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: #ad6800;
    text-align: center;
}

.api-key-warning a {
    color: var(--accent);
    font-weight: 500;
    cursor: pointer;
}

/* ---- TOAST ---- */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background: var(--ink);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-family: var(--font-receipt);
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    max-width: 90%;
    text-align: center;
}

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

/* ---- RECENT RECEIPTS ---- */
.recent-receipts {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}

.recent-receipts.hidden {
    display: none;
}

.recent-receipts h3 {
    font-family: var(--font-typewriter);
    font-size: 1.1rem;
    color: var(--ink-light);
    margin-bottom: 0.75rem;
}

.recent-receipts ul {
    list-style: none;
    margin-bottom: 0.75rem;
}

.recent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.35rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-receipt);
    font-size: 1rem;
}

.recent-item a {
    color: var(--accent);
    text-decoration: none;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.recent-item a:hover {
    text-decoration: underline;
}

.recent-date {
    font-size: 0.9rem;
    color: var(--ink-faint);
    margin-left: 0.5rem;
    white-space: nowrap;
}

/* ---- VIEW-ONLY MODE ---- */
.view-actions {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}

.view-actions .btn-primary {
    width: auto;
    text-decoration: none;
}

.summary-card.view-only {
    background: var(--tag-bg);
}

.summary-card.view-only .summary-card-header {
    border-bottom: 1px dashed var(--border);
    padding-bottom: 0.5rem;
}