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

/* Variables */
:root {
    --bg: #F6F4F1;
    --text: #1A1A1A;
    --accent: #8B7355;
    --accent-hover: #7A6348;
    --border: #E0DCD7;
    --white: #FFFFFF;
    --gray: #999;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Manrope', sans-serif;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Header */
.header {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

.logo-link {
    text-decoration: none;
    display: inline-block;
}

.logo-svg {
    display: block;
}

/* Main */
.main {
    flex: 1;
    padding: 48px 0;
}

/* Footer */
.footer {
    padding: 32px 0 24px;
    border-top: 1px solid var(--border);
    color: var(--gray);
    font-size: 0.875rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 24px;
}

.footer-logo-link {
    display: inline-block;
    margin-bottom: 8px;
}

.footer-heading {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 12px;
}

.footer-link {
    color: var(--accent);
    text-decoration: none;
}

.footer-link:hover {
    text-decoration: underline;
}

.footer-bottom {
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* About Section */
.about {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 40px;
    align-items: stretch;
    margin: 0 0 48px 0;
}

.about-photo-img {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
}

.about-photo-img img {
    width: 100%;
    display: block;
}

.about-photo-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background-color: var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-text p {
    margin-bottom: 16px;
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* Catalog */
.catalog-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 8px;
    margin-top: 0;
}

.catalog-subtitle {
    color: var(--gray);
    margin-bottom: auto;
    font-size: 1.1rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 32px;
}

.project-card {
    text-decoration: none;
    color: var(--text);
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.project-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.project-card-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

/* LQIP blur-up placeholder */
.img-wrap {
    background-size: cover;
    background-position: center;
}

.img-wrap img {
    transition: opacity 0.3s ease;
}

.project-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border);
    color: var(--gray);
}

.project-card-body {
    padding: 20px;
}

.project-card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.project-card-room {
    font-size: 0.875rem;
    color: var(--accent);
}

.empty-state {
    text-align: center;
    color: var(--gray);
    padding: 64px 0;
    font-size: 1.1rem;
}

/* Project Detail */
.back-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.back-link:hover {
    text-decoration: underline;
}

.project-detail-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.project-detail-room {
    display: inline-block;
    color: var(--accent);
    margin-bottom: 16px;
}

.project-detail-desc {
    margin-bottom: 32px;
    max-width: 720px;
    line-height: 1.7;
}

.project-detail-cover {
    margin-bottom: 32px;
    border-radius: 12px;
    overflow: hidden;
}

.project-detail-cover img {
    width: 100%;
    display: block;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 48px;
}

.project-gallery-item {
    border-radius: 8px;
    overflow: hidden;
}

.project-gallery-item img {
    width: 100%;
    display: block;
}

/* Gallery hover */
.gallery-img {
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.gallery-img:hover {
    opacity: 0.9;
    transform: scale(1.01);
}

/* Lightbox */
.lightbox {
    border: none;
    background: transparent;
    padding: 0;
    max-width: 100vw;
    max-height: 100vh;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.lightbox::backdrop {
    background: transparent;
}

.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.lightbox-content {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 80px;
    pointer-events: none;
}

#lightbox-img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 8px;
    object-fit: contain;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    pointer-events: auto;
}

.lightbox-close {
    position: fixed;
    top: 20px;
    right: 24px;
    background: var(--bg);
    color: var(--text);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
    z-index: 10;
}

.lightbox-close:hover {
    background: var(--border);
    transform: scale(1.05);
}

.lightbox-prev,
.lightbox-next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg);
    color: var(--text);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
    z-index: 10;
    line-height: 1;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--border);
    transform: translateY(-50%) scale(1.05);
}

.lightbox-counter {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(26, 26, 26, 0.7);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    z-index: 10;
    font-variant-numeric: tabular-nums;
}

.project-cta {
    text-align: center;
    padding: 48px 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 40px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s;
}

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

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

.btn-small {
    padding: 6px 16px;
    font-size: 0.875rem;
    border-radius: 6px;
    background-color: var(--accent);
    color: var(--white);
    border: none;
    cursor: pointer;
}

/* Request Form */
.request-form {
    border-top: 1px solid var(--border);
    padding-top: 40px;
    margin-top: 40px;
    max-width: 700px;
}

.request-form-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
}

.request-form-hint {
    color: var(--gray);
    margin-bottom: 32px;
    font-size: 0.95rem;
}

.request-form-fields {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.request-label {
    display: block;
    font-weight: 600;
    font-size: 1rem;
}

.request-label span {
    display: block;
    margin-bottom: 8px;
}

.request-input,
.request-textarea {
    width: 100%;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    background: transparent;
    transition: border-color 0.2s;
}

.request-input:focus,
.request-textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.request-textarea {
    resize: vertical;
    min-height: 120px;
}

.request-upload {
    display: block;
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    color: var(--gray);
}

.request-upload:hover {
    border-color: var(--accent);
    background-color: rgba(139, 115, 85, 0.05);
}

.request-file-input {
    display: none;
}

.request-upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    pointer-events: none;
}

.request-upload-icon {
    font-size: 2rem;
    color: var(--accent);
    line-height: 1;
}

.request-upload-text {
    font-size: 0.9rem;
    color: var(--text);
}

.request-upload-hint {
    font-size: 0.8rem;
    color: var(--gray);
}

.request-fieldset {
    border: none;
}

.request-fieldset legend {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.request-radio-group {
    display: flex;
    gap: 12px;
}

.request-radio {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s;
    font-size: 0.9rem;
}

.request-radio:has(input:checked) {
    border-color: var(--accent);
    background: rgba(139, 115, 85, 0.05);
}

.request-radio input[type="radio"] {
    accent-color: var(--accent);
}

.request-radio small {
    display: block;
    color: var(--gray);
    font-size: 0.75rem;
}

.request-btn {
    width: 100%;
    text-align: center;
}

/* Request Returning User */
.request-returning-info {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg);
    border-radius: 8px;
}

.request-returning-plan {
    margin-bottom: 12px;
}

.request-returning-thumb {
    width: 120px;
    height: 90px;
    object-fit: cover;
    border-radius: 6px;
}

.request-returning-text {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.request-returning-change {
    color: var(--accent);
    font-size: 0.85rem;
    text-decoration: none;
}

.request-returning-change:hover {
    text-decoration: underline;
}

/* Request Success */
.request-success {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
    padding: 48px 40px;
    background: var(--white);
    border-radius: 12px;
}

.request-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    line-height: 1;
}

.request-success-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.request-success-text {
    color: var(--gray);
    margin-bottom: 32px;
}

/* Admin */
.admin h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 32px;
}

.admin-section {
    margin-bottom: 48px;
}

.admin-section h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.admin-form {
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.admin-form label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.9rem;
    font-weight: 500;
}

.admin-form input,
.admin-form textarea {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--white);
}

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

.admin-table th,
.admin-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

.admin-table th {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray);
}

/* Admin Cards */
.admin-card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.admin-card-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.admin-card-room {
    font-size: 0.85rem;
    color: var(--accent);
}

.admin-card-count {
    font-size: 0.85rem;
    color: var(--gray);
    white-space: nowrap;
}

.admin-card-desc {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.admin-edit {
    margin-bottom: 16px;
}

.admin-edit summary {
    cursor: pointer;
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.admin-edit-form {
    margin-top: 12px;
}

.admin-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.admin-thumb {
    position: relative;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
}

.admin-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-thumb-delete {
    position: absolute;
    top: 4px;
    right: 4px;
}

.admin-thumb-delete button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background 0.2s;
}

.admin-thumb-delete button:hover {
    background: rgba(200, 0, 0, 0.8);
}

.admin-upload-form {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-form-wide {
    max-width: 600px;
}

.admin-form-subheading {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.admin-site-photo {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 16px;
}

.admin-site-photo-thumb {
    width: 160px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
}

.btn-danger {
    background-color: #c0392b;
    color: var(--white);
    border: none;
    cursor: pointer;
}

.btn-danger:hover {
    background-color: #a93226;
}

/* Admin Logo Picker */
.admin-logo-picker {
    display: flex;
    gap: 20px;
}

.admin-logo-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.2s;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--gray);
}

.admin-logo-btn:hover {
    border-color: var(--accent);
}

.admin-logo-active {
    border-color: var(--accent);
    background: rgba(139, 115, 85, 0.05);
    color: var(--text);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr;
    }

    .catalog-title,
    .project-detail-title {
        font-size: 2rem;
    }

    .about {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 24px;
    }

    .about-photo-img,
    .about-photo-placeholder {
        max-width: 200px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .request-radio-group {
        flex-direction: column;
    }

    .lightbox-content {
        padding: 60px 16px;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 26px;
    }

    .lightbox-prev {
        left: 8px;
    }

    .lightbox-next {
        right: 8px;
    }

    .lightbox-close {
        top: 12px;
        right: 12px;
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
}