/**
 * VNomy Classifieds Styles
 * Based on Canvas design: classifieds-home.html + classifieds-posting-form.html
 * Brand colors: --vn-red: #DA251D, --vn-gold: #FFD700, --vn-rice: #F5F0E6
 */

:root {
    --vn-red: #DA251D;
    --vn-gold: #FFD700;
    --vn-rice: #F5F0E6;
    --vn-dark: #1a1a1a;
    --vn-gray: #6b7280;
    --vn-light-gray: #e5e7eb;
    --vn-success: #10b981;
    --vn-error: #ef4444;
}

/* ========== Browse Page ========== */

.vnomy-classifieds {
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
}

.vnomy-classifieds__hero {
    background-color: var(--vn-rice);
    text-align: center;
    padding: 3rem 5%;
}

.vnomy-classifieds__hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--vn-red);
}

.vnomy-classifieds__search form {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.vnomy-classifieds__search input,
.vnomy-classifieds__search select {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    flex: 1;
    min-width: 150px;
    font-family: inherit;
    font-size: 0.95rem;
}

.vnomy-classifieds__search input:focus,
.vnomy-classifieds__search select:focus {
    border-color: var(--vn-gold);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.vnomy-classifieds__search button {
    background: var(--vn-red);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}

.vnomy-classifieds__search button:hover {
    background: #c41e16;
}

/* Categories */

.vnomy-classifieds__categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    padding: 2rem 5%;
}

.vnomy-classifieds__category-card {
    background-color: var(--vn-rice);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.2s;
    text-decoration: none;
    color: var(--vn-dark);
    display: block;
}

.vnomy-classifieds__category-card:hover {
    transform: translateY(-5px);
}

.vnomy-classifieds__category-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.vnomy-classifieds__category-card h3 {
    margin: 0.5rem 0 0.25rem;
    font-size: 1.1rem;
}

.vnomy-classifieds__category-card p {
    color: var(--vn-gray);
    font-size: 0.85rem;
    margin: 0;
}

/* Active Filters */

.vnomy-classifieds__active-filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 5%;
    flex-wrap: wrap;
}

.vnomy-classifieds__filter-tag {
    background: var(--vn-rice);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.vnomy-classifieds__filter-tag a {
    text-decoration: none;
    color: var(--vn-gray);
    font-weight: 700;
}

.vnomy-classifieds__clear-filters {
    color: var(--vn-red);
    text-decoration: none;
    font-size: 0.875rem;
}

/* Listings Grid */

.vnomy-classifieds__listings {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 2rem 5%;
}

.vnomy-classifieds__listing-card {
    border: 1px solid var(--vn-light-gray);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: var(--vn-dark);
    transition: transform 0.2s, box-shadow 0.2s;
    display: block;
}

.vnomy-classifieds__listing-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.vnomy-classifieds__listing-img {
    height: 180px;
    background-color: var(--vn-rice);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.vnomy-classifieds__listing-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vnomy-classifieds__listing-img-placeholder {
    font-size: 3rem;
}

.vnomy-classifieds__listing-content {
    padding: 1rem;
}

.vnomy-classifieds__listing-content h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    line-height: 1.3;
}

.vnomy-classifieds__listing-price {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--vn-red);
    margin-bottom: 0.25rem;
}

.vnomy-classifieds__listing-location,
.vnomy-classifieds__listing-time {
    font-size: 0.8rem;
    color: var(--vn-gray);
}

/* CTA */

.vnomy-classifieds__cta {
    background-color: var(--vn-red);
    color: white;
    text-align: center;
    padding: 3rem 5%;
}

.vnomy-classifieds__cta h2 {
    margin-bottom: 0.5rem;
}

.vnomy-classifieds__cta p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.vnomy-classifieds__cta-btn {
    display: inline-block;
    background-color: var(--vn-gold);
    color: var(--vn-red);
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s;
}

.vnomy-classifieds__cta-btn:hover {
    transform: translateY(-2px);
}

/* Features */

.vnomy-classifieds__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem 5%;
    text-align: center;
}

.vnomy-classifieds__feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.vnomy-classifieds__feature h3 {
    margin-bottom: 0.25rem;
}

.vnomy-classifieds__feature p {
    color: var(--vn-gray);
    font-size: 0.9rem;
}

/* Empty state */

.vnomy-classifieds__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
}

.vnomy-classifieds__empty h3 {
    margin-bottom: 0.5rem;
}

.vnomy-classifieds__empty p {
    color: var(--vn-gray);
    margin-bottom: 1.5rem;
}

/* ========== Detail Page ========== */

.vnomy-classifieds-detail__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 5%;
}

.vnomy-classifieds-detail__breadcrumb {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.vnomy-classifieds-detail__breadcrumb a {
    color: var(--vn-red);
    text-decoration: none;
}

.vnomy-classifieds-detail__breadcrumb .separator {
    margin: 0 0.5rem;
    color: var(--vn-gray);
}

.vnomy-classifieds-detail__gallery-main {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.vnomy-classifieds-detail__gallery-main img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}

.vnomy-classifieds-detail__gallery-thumbs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
}

.vnomy-classifieds-detail__thumb {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.7;
    transition: opacity 0.2s, border-color 0.2s;
}

.vnomy-classifieds-detail__thumb:hover,
.vnomy-classifieds-detail__thumb.active {
    opacity: 1;
    border-color: var(--vn-red);
}

.vnomy-classifieds-detail__category {
    font-size: 0.85rem;
    color: var(--vn-gray);
    margin-bottom: 0.5rem;
}

.vnomy-classifieds-detail__title {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.vnomy-classifieds-detail__price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vn-red);
    margin-bottom: 1rem;
}

.vnomy-classifieds-detail__price--free {
    color: var(--vn-success);
}

.vnomy-classifieds-detail__meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--vn-gray);
}

.vnomy-classifieds-detail__description {
    line-height: 1.7;
    margin-bottom: 2rem;
}

.vnomy-classifieds-detail__contact {
    background: var(--vn-rice);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.vnomy-classifieds-detail__contact h3 {
    margin-bottom: 1rem;
}

.vnomy-classifieds-detail__contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    margin-right: 0.75rem;
    margin-bottom: 0.5rem;
}

.vnomy-classifieds-detail__contact-btn--phone {
    background: var(--vn-red);
    color: white;
}

.vnomy-classifieds-detail__contact-btn--email {
    background: var(--vn-gold);
    color: var(--vn-dark);
}

.vnomy-classifieds-detail__flag-btn {
    background: none;
    border: 1px solid var(--vn-light-gray);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    color: var(--vn-gray);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
}

.vnomy-classifieds-detail__flag-btn:hover {
    border-color: var(--vn-error);
    color: var(--vn-error);
}

/* ========== Confirm / Edit / Delete Pages ========== */

.vnomy-classifieds-confirm__container,
.vnomy-classifieds-edit__container,
.vnomy-classifieds-delete__container {
    max-width: 600px;
    margin: 3rem auto;
    padding: 0 2rem;
    text-align: center;
}

.vnomy-classifieds-confirm__icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.vnomy-classifieds-confirm h1,
.vnomy-classifieds-edit h1,
.vnomy-classifieds-delete h1 {
    margin-bottom: 1rem;
}

.vnomy-classifieds-confirm__details {
    background: var(--vn-rice);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
    text-align: left;
}

.vnomy-classifieds-confirm__view-btn {
    display: inline-block;
    background: var(--vn-red);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
}

.vnomy-classifieds-confirm__manage {
    margin: 1.5rem 0;
}

.vnomy-classifieds-confirm__link {
    display: inline-block;
    margin: 0 0.75rem;
    color: var(--vn-red);
    text-decoration: none;
    font-weight: 500;
}

.vnomy-classifieds-confirm__link--danger {
    color: var(--vn-error);
}

.vnomy-classifieds-confirm__note {
    font-size: 0.85rem;
    color: var(--vn-gray);
}

.vnomy-classifieds-confirm__error,
.vnomy-classifieds-delete__error {
    padding: 2rem;
}

/* Edit form */

.vnomy-classifieds-edit__form {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

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

.vnomy-classifieds-edit__form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.vnomy-classifieds-edit__form input,
.vnomy-classifieds-edit__form textarea,
.vnomy-classifieds-edit__form select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--vn-light-gray);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}

.vnomy-classifieds-edit__form input:focus,
.vnomy-classifieds-edit__form textarea:focus {
    border-color: var(--vn-gold);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.vnomy-classifieds-edit__submit {
    background: var(--vn-red);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
}

.vnomy-classifieds-edit__actions {
    margin-top: 2rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.vnomy-classifieds-edit__delete-link {
    color: var(--vn-error);
    text-decoration: none;
}

.vnomy-classifieds-delete__confirm {
    background: var(--vn-error);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
}

.vnomy-classifieds-delete__cancel {
    display: inline-block;
    padding: 0.75rem 2rem;
    text-decoration: none;
    color: var(--vn-gray);
}

.vnomy-classifieds-edit__success,
.vnomy-classifieds-edit__error-msg {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.vnomy-classifieds-edit__success {
    background: #d1fae5;
    color: #065f46;
}

.vnomy-classifieds-edit__error-msg {
    background: #fee2e2;
    color: #991b1b;
}

/* ========== Responsive ========== */

@media (max-width: 768px) {
    .vnomy-classifieds__hero h1 {
        font-size: 1.75rem;
    }
    
    .vnomy-classifieds__search form {
        flex-direction: column;
    }
    
    .vnomy-classifieds__categories {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .vnomy-classifieds__listings {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .vnomy-classifieds-detail__meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .vnomy-classifieds-detail__contact-btn {
        display: block;
        text-align: center;
        margin-right: 0;
    }
}