:root {
    --primary-color: #d40000;
    --secondary-color: #b91c1c;
    --bg-color: #fff8e8;
    --card-bg: #fff8e8;
    --text-color: #7b2f00;
    --border-color: #f5d6c6;
    --accent-color: #d40000;
    --hover-bg: #f5d6c6;
}

[data-theme="dark"] {
    --bg-color: #fff8e8;
    --card-bg: #fff8e8;
    --text-color: #7b2f00;
    --border-color: #f5d6c6;
    --hover-bg: #f5d6c6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.site-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo svg {
    width: 32px;
    height: 32px;
    color: var(--primary-color);
}

.site-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

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

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
}

.search-bar {
    position: relative;
    max-width: 400px;
    flex-grow: 1;
}

.search-bar input {
    width: 100%;
    padding: 10px 16px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
}

.search-bar button {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
}

.nav-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    padding: 16px 0;
    margin-bottom: 8px;
    font-size: 14px;
}

.breadcrumbs a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumbs svg {
    width: 16px;
    height: 16px;
    margin: 0 8px;
}

/* Board Header */
.board-header {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.board-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.board-title h1 {
    font-size: 22px;
    color: var(--primary-color);
}

.board-title .board-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.board-description {
    margin-bottom: 16px;
    line-height: 1.6;
    font-size: 15px;
}

.board-stats {
    display: flex;
    gap: 24px;
    color: var(--text-color);
    opacity: 0.8;
    font-size: 14px;
}

.board-stats div {
    display: flex;
    align-items: center;
    gap: 6px;
}

.board-stats svg {
    width: 16px;
    height: 16px;
    opacity: 0.8;
}

/* Create Thread Form */
.create-thread-form {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.form-title {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-title button {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    opacity: 0.6;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 14px;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.file-upload {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.file-upload label {
    padding: 8px 12px;
    background-color: var(--bg-color);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.file-upload svg {
    width: 18px;
    height: 18px;
}

.file-upload input[type="file"] {
    display: none;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-hint {
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: 4px;
}

/* NSFW Toggle Styles */
.nsfw-toggle {
    margin-top: 16px;
}

.nsfw-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.nsfw-label input[type="checkbox"] {
    display: none;
}

.nsfw-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    color: #6c757d;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nsfw-button svg {
    width: 16px;
    height: 16px;
    transition: all 0.3s ease;
}

.nsfw-label input[type="checkbox"]:checked + .nsfw-button {
    background-color: #dc3545;
    border-color: #dc3545;
    color: white;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.nsfw-label input[type="checkbox"]:checked + .nsfw-button svg {
    color: white;
}

.nsfw-label:hover .nsfw-button {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nsfw-label input[type="checkbox"]:checked:hover + .nsfw-button {
    background-color: #c82333;
    border-color: #c82333;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

/* Dark theme support for NSFW button */
[data-theme="dark"] .nsfw-button {
    background-color: #2d3748;
    border-color: #4a5568;
    color: #a0aec0;
}

[data-theme="dark"] .nsfw-label input[type="checkbox"]:checked + .nsfw-button {
    background-color: #e53e3e;
    border-color: #e53e3e;
    color: white;
}

[data-theme="dark"] .nsfw-label input[type="checkbox"]:checked:hover + .nsfw-button {
    background-color: #c53030;
    border-color: #c53030;
}

/* Thread List */
.thread-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.thumbnail-image {
    margin-left: 3%;
    margin-top: 15px;
}

.thread-card {
    display: flex;
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    align-items: flex-start; /* ✅ IMPORTANTE: para que imagen y texto estén arriba alineados */
}

.thread-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.thread-image {
    width: 160px;
    height: 120px;
    object-fit: cover;
    flex-shrink: 0;
}

.thread-content {
    padding: 16px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.thread-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.thread-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

.thread-id {
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.6;
}

.thread-text {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.thread-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.8;
}

.thread-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.thread-meta div {
    display: flex;
    align-items: center;
    gap: 4px;
}

.thread-meta svg {
    width: 14px;
    height: 14px;
}

.thread-time {
    font-style: italic;
}

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

.thread-actions button {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.7;
    transition: opacity 0.2s;
}

.thread-actions button:hover {
    opacity: 1;
    color: var(--primary-color);
}

.thread-actions svg {
    width: 14px;
    height: 14px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin: 32px 0;
}

.pagination-content {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.page-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border: none;
    background: none;
    color: var(--text-color);
    cursor: pointer;
    transition: background-color 0.2s;
}

.page-btn:hover {
    background-color: var(--hover-bg);
}

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

.page-btn.nav {
    color: var(--primary-color);
}

/* Footer */
footer {
    background-color: var(--card-bg);
    padding: 24px 0;
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 14px;
}

.copyright {
    font-size: 14px;
    color: var(--text-color);
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .thread-card {
        flex-direction: column;
    }

    .thread-image {
        width: 100%;
        height: 180px;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
    }
}