/**
 * AI Blog Creator - Estilos front-end
 * Diseño: Glassmorphism moderno
 * Paleta: Índigo #4F46E5 + Coral #F97316
 * Prefijo: aibc-
 */

/* ============ Variables ============ */
:root {
    --aibc-primary: #4F46E5;
    --aibc-primary-dark: #3730A3;
    --aibc-primary-light: #6366F1;
    --aibc-accent: #F97316;
    --aibc-accent-dark: #EA580C;
    --aibc-accent-light: #FB923C;
    --aibc-bg: #F8FAFC;
    --aibc-bg-alt: #F1F5F9;
    --aibc-card-bg: rgba(255, 255, 255, 0.75);
    --aibc-card-border: rgba(255, 255, 255, 0.4);
    --aibc-text: #0F172A;
    --aibc-text-muted: #64748B;
    --aibc-text-light: #94A3B8;
    --aibc-border: #E2E8F0;
    --aibc-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --aibc-shadow: 0 8px 24px rgba(15, 23, 42, 0.10);
    --aibc-shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.18);
    --aibc-shadow-glow: 0 0 30px rgba(79, 70, 229, 0.25);
    --aibc-radius-sm: 8px;
    --aibc-radius: 14px;
    --aibc-radius-lg: 22px;
    --aibc-radius-xl: 32px;
    --aibc-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --aibc-gradient: linear-gradient(135deg, #4F46E5 0%, #6366F1 50%, #F97316 100%);
    --aibc-gradient-soft: linear-gradient(135deg, rgba(79, 70, 229, 0.08) 0%, rgba(249, 115, 22, 0.08) 100%);
    --aibc-blur: blur(16px);
    --aibc-blur-strong: blur(24px);
}

/* ============ Reset del plugin ============ */
.aibc-archive-wrap,
.aibc-search-wrap,
.aibc-profile-wrap,
.aibc-creator-wrap,
.aibc-single-wrap,
.aibc-popular-wrap,
.aibc-map-wrap,
.aibc-tags-cloud-wrap {
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--aibc-text);
    line-height: 1.6;
    margin: 2em auto;
    max-width: 1280px;
    padding: 0 20px;
}

.aibc-archive-wrap *,
.aibc-search-wrap *,
.aibc-profile-wrap *,
.aibc-creator-wrap *,
.aibc-single-wrap *,
.aibc-popular-wrap *,
.aibc-map-wrap *,
.aibc-tags-cloud-wrap * {
    box-sizing: border-box;
}

/* ============ Header de archivo ============ */
.aibc-archive-header,
.aibc-search-header,
.aibc-creator-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 20px;
    border-radius: var(--aibc-radius-xl);
    background: var(--aibc-gradient-soft);
    position: relative;
    overflow: hidden;
}

.aibc-archive-header::before,
.aibc-search-header::before,
.aibc-creator-header::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.aibc-archive-title,
.aibc-search-title,
.aibc-creator-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    margin: 0 0 12px;
    background: var(--aibc-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    position: relative;
}

.aibc-archive-subtitle,
.aibc-search-subtitle,
.aibc-creator-subtitle {
    font-size: 17px;
    color: var(--aibc-text-muted);
    margin: 0;
    position: relative;
}

/* ============ Grid de posts ============ */
.aibc-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    margin-bottom: 50px;
}

.aibc-posts-grid[data-columns="2"] { grid-template-columns: repeat(auto-fill, minmax(450px, 1fr)); }
.aibc-posts-grid[data-columns="3"] { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.aibc-posts-grid[data-columns="4"] { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

@media (max-width: 768px) {
    .aibc-posts-grid,
    .aibc-posts-grid[data-columns="2"],
    .aibc-posts-grid[data-columns="3"],
    .aibc-posts-grid[data-columns="4"] {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ============ Card de post ============ */
.aibc-card {
    position: relative;
    border-radius: var(--aibc-radius-lg);
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 1px solid var(--aibc-card-border);
    overflow: hidden;
    box-shadow: var(--aibc-shadow-sm);
    transition: var(--aibc-transition);
    display: flex;
    flex-direction: column;
}

.aibc-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--aibc-shadow-lg);
    border-color: rgba(79, 70, 229, 0.3);
}

.aibc-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.aibc-card-image-wrap {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--aibc-bg-alt);
}

.aibc-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
}

.aibc-card:hover .aibc-card-image {
    transform: scale(1.08);
}

.aibc-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(15, 23, 42, 0) 0%,
        rgba(15, 23, 42, 0) 50%,
        rgba(15, 23, 42, 0.7) 100%
    );
    pointer-events: none;
}

.aibc-card-tags {
    position: absolute;
    top: 14px;
    left: 14px;
    right: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    z-index: 2;
}

.aibc-tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.02em;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: var(--aibc-transition);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.aibc-tag-pill:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.aibc-card-location {
    position: absolute;
    bottom: 14px;
    left: 14px;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    z-index: 2;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.aibc-card-location svg {
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
}

.aibc-card-content {
    padding: 22px 22px 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.aibc-card-category {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--aibc-primary);
    margin-bottom: 8px;
}

.aibc-card-title {
    font-size: 19px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 10px;
    color: var(--aibc-text);
    transition: var(--aibc-transition);
}

.aibc-card:hover .aibc-card-title {
    color: var(--aibc-primary);
}

.aibc-card-subtitle {
    font-size: 14px;
    color: var(--aibc-text-muted);
    margin: 0 0 14px;
    line-height: 1.5;
    flex: 1;
}

.aibc-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--aibc-border);
    margin-bottom: 8px;
}

.aibc-card-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--aibc-text-muted);
    font-weight: 500;
}

.aibc-card-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: var(--aibc-shadow-sm);
}

.aibc-card-stats {
    display: flex;
    gap: 12px;
}

.aibc-stat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--aibc-text-light);
    font-weight: 500;
}

.aibc-card-date {
    font-size: 11px;
    color: var(--aibc-text-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ============ Paginación ============ */
.aibc-pagination {
    margin: 40px 0 20px;
    text-align: center;
}

.aibc-pagination-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    padding: 6px;
    border-radius: var(--aibc-radius-xl);
    border: 1px solid var(--aibc-card-border);
    box-shadow: var(--aibc-shadow);
}

.aibc-pagination-list li {
    display: inline-block;
}

.aibc-pagination-list a,
.aibc-pagination-list span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--aibc-radius);
    text-decoration: none;
    color: var(--aibc-text);
    font-weight: 600;
    font-size: 14px;
    transition: var(--aibc-transition);
}

.aibc-pagination-list a:hover {
    background: var(--aibc-bg-alt);
    color: var(--aibc-primary);
}

.aibc-pagination-list .current {
    background: var(--aibc-gradient);
    color: #fff;
    box-shadow: var(--aibc-shadow-glow);
}

.aibc-pagination-list .dots {
    color: var(--aibc-text-light);
}

/* ============ Búsqueda ============ */
.aibc-search-form {
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 1px solid var(--aibc-card-border);
    border-radius: var(--aibc-radius-lg);
    padding: 28px;
    margin-bottom: 30px;
    box-shadow: var(--aibc-shadow);
}

.aibc-search-input-wrap {
    position: relative;
    margin-bottom: 18px;
}

.aibc-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--aibc-text-light);
    pointer-events: none;
}

.aibc-search-input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    border: 2px solid var(--aibc-border);
    border-radius: var(--aibc-radius);
    font-size: 16px;
    background: rgba(255, 255, 255, 0.7);
    transition: var(--aibc-transition);
    color: var(--aibc-text);
}

.aibc-search-input:focus {
    outline: none;
    border-color: var(--aibc-primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
    background: #fff;
}

.aibc-search-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: stretch;
}

.aibc-filter-select,
.aibc-select {
    flex: 1;
    min-width: 180px;
    padding: 12px 16px;
    border: 2px solid var(--aibc-border);
    border-radius: var(--aibc-radius);
    font-size: 14px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--aibc-text);
    cursor: pointer;
    transition: var(--aibc-transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2364748B'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 40px;
}

.aibc-filter-select:focus,
.aibc-select:focus {
    outline: none;
    border-color: var(--aibc-primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
    background-color: #fff;
}

.aibc-search-results-info {
    color: var(--aibc-text-muted);
    font-size: 14px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--aibc-gradient-soft);
    border-radius: var(--aibc-radius);
    font-weight: 500;
}

.aibc-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 30px;
    padding: 18px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 1px solid var(--aibc-card-border);
    border-radius: var(--aibc-radius);
}

.aibc-tags-cloud-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--aibc-text-muted);
    margin-right: 6px;
}

.aibc-tags-cloud-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 20px 0;
}

.aibc-tag-cloud-item {
    padding: 6px 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.aibc-tag-count {
    font-size: 11px;
    opacity: 0.7;
    padding: 2px 6px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.25);
}

/* ============ Empty state ============ */
.aibc-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--aibc-text-muted);
}

.aibc-empty-state svg {
    color: var(--aibc-text-light);
    margin-bottom: 16px;
}

.aibc-empty-state h3 {
    font-size: 22px;
    color: var(--aibc-text);
    margin: 0 0 8px;
}

.aibc-empty-state p {
    margin: 0 0 20px;
    font-size: 15px;
}

.aibc-login-required {
    text-align: center;
    padding: 60px 20px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border-radius: var(--aibc-radius-xl);
    border: 1px solid var(--aibc-card-border);
}

.aibc-login-required svg {
    color: var(--aibc-primary);
    margin-bottom: 16px;
}

.aibc-login-required h2 {
    margin: 0 0 20px;
    color: var(--aibc-text);
}

/* ============ Botones ============ */
.aibc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--aibc-radius);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--aibc-transition);
    font-family: inherit;
    line-height: 1.4;
}

.aibc-btn-primary {
    background: var(--aibc-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.aibc-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
    color: #fff;
}

.aibc-btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    color: var(--aibc-text);
    border: 1px solid var(--aibc-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.aibc-btn-secondary:hover {
    background: #fff;
    border-color: var(--aibc-primary);
    color: var(--aibc-primary);
}

.aibc-btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.aibc-btn-block {
    display: flex;
    width: 100%;
}

/* ============ Perfil ============ */
.aibc-profile-header {
    margin-bottom: 30px;
}

.aibc-profile-cover {
    height: 180px;
    background: var(--aibc-gradient);
    border-radius: var(--aibc-radius-xl);
    position: relative;
    overflow: hidden;
}

.aibc-profile-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.25), transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.4), transparent 40%);
}

.aibc-profile-card {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    padding: 0 28px;
    margin-top: -60px;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

.aibc-profile-avatar-wrap {
    flex-shrink: 0;
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: var(--aibc-shadow-lg);
    background: #fff;
}

.aibc-profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.aibc-profile-info {
    flex: 1;
    padding-bottom: 16px;
    min-width: 240px;
}

.aibc-profile-name {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 4px;
    color: var(--aibc-text);
}

.aibc-profile-bio {
    color: var(--aibc-text-muted);
    margin: 0 0 12px;
    font-size: 14px;
}

.aibc-profile-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--aibc-text-muted);
}

.aibc-profile-meta strong {
    color: var(--aibc-text);
    font-size: 18px;
    display: block;
}

.aibc-profile-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--aibc-border);
    margin-bottom: 30px;
}

.aibc-tab {
    padding: 12px 20px;
    text-decoration: none;
    color: var(--aibc-text-muted);
    font-weight: 600;
    font-size: 14px;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: var(--aibc-transition);
}

.aibc-tab:hover {
    color: var(--aibc-primary);
}

.aibc-tab-active {
    color: var(--aibc-primary);
    border-bottom-color: var(--aibc-primary);
}

/* ============ Creador ============ */
.aibc-mode-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 30px;
}

@media (max-width: 600px) {
    .aibc-mode-selector {
        grid-template-columns: 1fr;
    }
}

.aibc-mode-btn {
    padding: 24px 20px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 2px solid var(--aibc-border);
    border-radius: var(--aibc-radius-lg);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--aibc-text-muted);
    font-weight: 600;
    font-size: 15px;
    transition: var(--aibc-transition);
    font-family: inherit;
}

.aibc-mode-btn:hover {
    border-color: var(--aibc-primary);
    color: var(--aibc-primary);
}

.aibc-mode-btn svg {
    color: var(--aibc-text-light);
    transition: var(--aibc-transition);
}

.aibc-mode-btn:hover svg,
.aibc-mode-active svg {
    color: var(--aibc-primary);
}

.aibc-mode-active {
    border-color: var(--aibc-primary);
    color: var(--aibc-primary);
    background: rgba(79, 70, 229, 0.05);
    box-shadow: var(--aibc-shadow-glow);
}

.aibc-creator-form {
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 1px solid var(--aibc-card-border);
    border-radius: var(--aibc-radius-lg);
    padding: 30px;
    box-shadow: var(--aibc-shadow);
}

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

.aibc-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .aibc-form-row {
        grid-template-columns: 1fr;
    }
}

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

.aibc-input,
.aibc-textarea,
.aibc-select,
.aibc-file-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--aibc-border);
    border-radius: var(--aibc-radius);
    font-size: 15px;
    background: rgba(255, 255, 255, 0.8);
    color: var(--aibc-text);
    font-family: inherit;
    transition: var(--aibc-transition);
}

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

.aibc-input:focus,
.aibc-textarea:focus,
.aibc-select:focus,
.aibc-file-input:focus {
    outline: none;
    border-color: var(--aibc-primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
    background: #fff;
}

.aibc-form-actions {
    margin-top: 24px;
    text-align: right;
}

/* ============ Preview ============ */
.aibc-preview-wrap {
    margin-top: 30px;
}

.aibc-preview-result {
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 1px solid var(--aibc-card-border);
    border-radius: var(--aibc-radius-xl);
    padding: 30px;
    box-shadow: var(--aibc-shadow-lg);
    animation: aibc-slide-up 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes aibc-slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.aibc-preview-image-wrap {
    position: relative;
    margin-bottom: 20px;
}

.aibc-preview-image {
    width: 100%;
    border-radius: var(--aibc-radius);
    aspect-ratio: 16/9;
    object-fit: cover;
}

.aibc-change-image-btn {
    position: absolute;
    bottom: 14px;
    right: 14px;
}

.aibc-preview-info {
    margin-bottom: 20px;
}

.aibc-preview-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--aibc-text);
}

.aibc-preview-subtitle {
    color: var(--aibc-text-muted);
    margin: 0 0 14px;
    font-size: 15px;
}

.aibc-preview-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.aibc-preview-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============ Single post ============ */
.aibc-single-wrap {
    max-width: 820px;
}

.aibc-single-header {
    margin-bottom: 30px;
    text-align: center;
}

.aibc-single-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.aibc-single-category {
    display: inline-block;
    padding: 4px 14px;
    background: var(--aibc-gradient-soft);
    color: var(--aibc-primary);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
}

.aibc-single-title {
    font-size: clamp(28px, 5vw, 46px);
    font-weight: 800;
    line-height: 1.15;
    color: var(--aibc-text);
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}

.aibc-single-subtitle {
    font-size: 19px;
    color: var(--aibc-text-muted);
    margin: 0 0 24px;
    line-height: 1.5;
}

.aibc-single-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 16px 20px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border-radius: var(--aibc-radius);
    border: 1px solid var(--aibc-card-border);
    font-size: 14px;
    color: var(--aibc-text-muted);
}

.aibc-single-author-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.aibc-single-author-info img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: var(--aibc-shadow-sm);
}

.aibc-single-author-name {
    font-weight: 600;
    color: var(--aibc-text);
}

.aibc-single-divider {
    width: 1px;
    height: 24px;
    background: var(--aibc-border);
}

.aibc-single-image-wrap {
    margin: 30px 0;
    border-radius: var(--aibc-radius-xl);
    overflow: hidden;
    box-shadow: var(--aibc-shadow-lg);
    position: relative;
    aspect-ratio: 16/9;
}

.aibc-single-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.aibc-single-content {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border-radius: var(--aibc-radius-xl);
    padding: 40px;
    border: 1px solid var(--aibc-card-border);
    box-shadow: var(--aibc-shadow);
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .aibc-single-content {
        padding: 24px;
    }
}

.aibc-single-content h2 {
    font-size: 26px;
    font-weight: 700;
    margin: 32px 0 16px;
    color: var(--aibc-text);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--aibc-bg-alt);
}

.aibc-single-content h2:first-child {
    margin-top: 0;
}

.aibc-single-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--aibc-text);
}

.aibc-single-content p {
    font-size: 17px;
    line-height: 1.8;
    margin: 0 0 18px;
    color: var(--aibc-text);
}

.aibc-single-content ul,
.aibc-single-content ol {
    margin: 0 0 18px 0;
    padding-left: 24px;
}

.aibc-single-content li {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 8px;
    color: var(--aibc-text);
}

.aibc-single-content blockquote {
    margin: 24px 0;
    padding: 16px 24px;
    border-left: 4px solid var(--aibc-primary);
    background: var(--aibc-gradient-soft);
    border-radius: 0 var(--aibc-radius) var(--aibc-radius) 0;
    color: var(--aibc-text-muted);
    font-style: italic;
}

.aibc-single-content strong {
    color: var(--aibc-text);
    font-weight: 700;
}

.aibc-single-content a {
    color: var(--aibc-primary);
    text-decoration: underline;
    text-decoration-color: rgba(79, 70, 229, 0.3);
    text-underline-offset: 2px;
    transition: var(--aibc-transition);
}

.aibc-single-content a:hover {
    text-decoration-color: var(--aibc-primary);
}

.aibc-single-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--aibc-radius);
    margin: 16px 0;
}

/* ============ Secciones de contenido IA ============ */
.aibc-post-subtitle {
    font-size: 20px !important;
    color: var(--aibc-text-muted) !important;
    font-style: italic;
    text-align: center;
    border-bottom: 1px solid var(--aibc-border);
    padding-bottom: 20px !important;
    margin-bottom: 30px !important;
}

.aibc-post-features,
.aibc-post-benefits {
    background: var(--aibc-gradient-soft);
    padding: 24px !important;
    border-radius: var(--aibc-radius);
    margin: 30px 0 !important;
}

.aibc-post-features ul,
.aibc-post-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aibc-post-features li,
.aibc-post-benefits li {
    position: relative;
    padding-left: 36px;
    margin-bottom: 12px;
    font-size: 16px;
}

.aibc-post-features li::before {
    content: "★";
    position: absolute;
    left: 8px;
    top: 0;
    color: var(--aibc-accent);
    font-size: 20px;
}

.aibc-post-benefits li::before {
    content: "✓";
    position: absolute;
    left: 8px;
    top: 0;
    color: var(--aibc-primary);
    font-size: 18px;
    font-weight: bold;
}

/* FAQ */
.aibc-post-faq {
    margin: 30px 0 !important;
}

.aibc-faq-item {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--aibc-border);
    border-radius: var(--aibc-radius);
    margin-bottom: 10px;
    overflow: hidden;
    transition: var(--aibc-transition);
}

.aibc-faq-item[open] {
    border-color: var(--aibc-primary);
    box-shadow: var(--aibc-shadow-sm);
}

.aibc-faq-item summary {
    padding: 16px 20px;
    font-weight: 600;
    cursor: pointer;
    color: var(--aibc-text);
    list-style: none;
    position: relative;
    padding-right: 50px;
}

.aibc-faq-item summary::-webkit-details-marker {
    display: none;
}

.aibc-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: var(--aibc-primary);
    font-weight: 300;
    transition: var(--aibc-transition);
}

.aibc-faq-item[open] summary::after {
    transform: translateY(-50%) rotate(45deg);
}

.aibc-faq-answer {
    padding: 0 20px 16px;
    color: var(--aibc-text-muted);
    line-height: 1.7;
}

/* CTA */
.aibc-post-cta {
    margin: 30px 0 0 !important;
}

.aibc-cta-box {
    background: var(--aibc-gradient);
    color: #fff;
    padding: 32px;
    border-radius: var(--aibc-radius-lg);
    text-align: center;
    box-shadow: var(--aibc-shadow-glow);
}

.aibc-cta-box p {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #fff !important;
}

/* ============ Mapa ============ */
.aibc-map-wrap {
    margin: 2em auto;
    max-width: 1280px;
    padding: 0 20px;
}

.aibc-map-header {
    margin-bottom: 20px;
    text-align: center;
}

.aibc-map-header h3 {
    font-size: 28px;
    margin: 0 0 8px;
    color: var(--aibc-text);
}

.aibc-map-header p {
    color: var(--aibc-text-muted);
    margin: 0;
}

.aibc-global-map,
.aibc-single-map {
    border-radius: var(--aibc-radius-lg);
    overflow: hidden;
    box-shadow: var(--aibc-shadow);
    border: 1px solid var(--aibc-border);
    z-index: 1;
}

.aibc-single-map {
    margin: 20px 0;
    height: 350px;
}

/* Leaflet marker personalizado */
.aibc-map-marker {
    background: var(--aibc-primary);
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.aibc-map-popup {
    text-align: center;
    max-width: 240px;
}

.aibc-map-popup img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: var(--aibc-radius-sm);
    margin-bottom: 8px;
}

.aibc-map-popup-title {
    font-weight: 700;
    margin: 0 0 6px;
    font-size: 14px;
}

.aibc-map-popup-link {
    display: inline-block;
    margin-top: 6px;
    color: var(--aibc-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
}

.aibc-map-popup-link:hover {
    text-decoration: underline;
}

.aibc-location-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border: 1px solid var(--aibc-card-border);
    border-radius: var(--aibc-radius);
    margin: 20px 0;
    box-shadow: var(--aibc-shadow-sm);
}

.aibc-location-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--aibc-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aibc-location-text {
    flex: 1;
}

.aibc-location-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--aibc-text-light);
    font-weight: 600;
}

.aibc-location-value {
    font-weight: 600;
    color: var(--aibc-text);
    font-size: 14px;
}

/* ============ Reacciones y bookmark ============ */
.aibc-single-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 20px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border-radius: var(--aibc-radius);
    border: 1px solid var(--aibc-card-border);
    margin: 30px 0;
}

.aibc-reactions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.aibc-reaction-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 2px solid var(--aibc-border);
    background: rgba(255, 255, 255, 0.7);
    border-radius: 100px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--aibc-text-muted);
    transition: var(--aibc-transition);
    font-family: inherit;
}

.aibc-reaction-btn:hover {
    border-color: var(--aibc-primary);
    color: var(--aibc-primary);
}

.aibc-reaction-btn.aibc-reacted {
    background: var(--aibc-gradient);
    color: #fff;
    border-color: transparent;
}

.aibc-single-side-actions {
    display: flex;
    gap: 10px;
}

/* ============ Popular list ============ */
.aibc-popular-title {
    font-size: 22px;
    margin: 0 0 16px;
    color: var(--aibc-text);
}

.aibc-popular-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--aibc-card-bg);
    backdrop-filter: var(--aibc-blur);
    -webkit-backdrop-filter: var(--aibc-blur);
    border-radius: var(--aibc-radius);
    border: 1px solid var(--aibc-card-border);
    padding: 10px;
}

.aibc-popular-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    text-decoration: none;
    color: var(--aibc-text);
    border-radius: var(--aibc-radius-sm);
    transition: var(--aibc-transition);
}

.aibc-popular-item:hover {
    background: var(--aibc-bg-alt);
    color: var(--aibc-primary);
}

.aibc-popular-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--aibc-gradient);
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}

.aibc-popular-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.aibc-popular-name {
    font-weight: 600;
    font-size: 14px;
}

.aibc-popular-views {
    font-size: 12px;
    color: var(--aibc-text-muted);
}

/* ============ Sección Fuentes y Referencias ============ */
.aibc-post-sources {
    margin: 40px 0 !important;
    padding: 24px !important;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.04), rgba(249, 115, 22, 0.04)) !important;
    border: 1px solid rgba(79, 70, 229, 0.15) !important;
    border-radius: var(--aibc-radius-lg) !important;
}

.aibc-post-sources h2 {
    margin-top: 0 !important;
    color: var(--aibc-primary) !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.aibc-post-sources h2::before {
    content: "📚";
    font-size: 24px;
}

.aibc-sources-intro {
    font-size: 14px !important;
    color: var(--aibc-text-muted) !important;
    margin-bottom: 18px !important;
    font-style: italic;
}

.aibc-sources-list {
    list-style: none !important;
    counter-reset: source-counter;
    padding: 0 !important;
    margin: 0 !important;
}

.aibc-sources-list li {
    counter-increment: source-counter;
    position: relative;
    padding: 14px 16px 14px 50px !important;
    margin-bottom: 10px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    border-radius: var(--aibc-radius) !important;
    border: 1px solid var(--aibc-border) !important;
    transition: var(--aibc-transition);
}

.aibc-sources-list li:hover {
    border-color: var(--aibc-primary) !important;
    box-shadow: var(--aibc-shadow-sm);
    transform: translateX(4px);
}

.aibc-sources-list li::before {
    content: counter(source-counter);
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    background: var(--aibc-gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}

.aibc-source-link {
    display: block;
    color: var(--aibc-primary) !important;
    font-weight: 600;
    text-decoration: none !important;
    font-size: 15px;
    margin-bottom: 4px;
    word-break: break-word;
}

.aibc-source-link:hover {
    text-decoration: underline !important;
}

.aibc-source-desc {
    display: block;
    font-size: 13px;
    color: var(--aibc-text-muted);
    line-height: 1.5;
    margin-bottom: 6px;
}

.aibc-source-domain {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--aibc-text-light);
    background: var(--aibc-bg-alt);
    padding: 2px 8px;
    border-radius: 100px;
    font-weight: 500;
}

.aibc-source-domain::before {
    content: "🔗";
    font-size: 10px;
}

/* ============ Loading ============ */
.aibc-loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: aibc-spin 0.8s linear infinite;
}

.aibc-loading-dark {
    border-color: rgba(15, 23, 42, 0.2);
    border-top-color: var(--aibc-primary);
}

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

.aibc-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    flex-direction: column;
    gap: 16px;
    color: #fff;
    font-weight: 600;
}

.aibc-loading-overlay .aibc-loading {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

/* ============ Modal selector imágenes ============ */
.aibc-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.aibc-modal {
    background: #fff;
    border-radius: var(--aibc-radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--aibc-shadow-lg);
}

.aibc-modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--aibc-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.aibc-modal-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.aibc-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--aibc-text-light);
    padding: 4px;
    line-height: 1;
}

.aibc-modal-close:hover {
    color: var(--aibc-text);
}

.aibc-modal-body {
    padding: 20px;
    overflow-y: auto;
}

.aibc-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.aibc-image-option {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--aibc-radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--aibc-transition);
}

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

.aibc-image-option:hover {
    border-color: var(--aibc-primary);
    transform: scale(1.04);
}

.aibc-image-option-selected {
    border-color: var(--aibc-primary);
}

.aibc-modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--aibc-border);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ============ Toast ============ */
.aibc-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--aibc-text);
    color: #fff;
    padding: 14px 20px;
    border-radius: var(--aibc-radius);
    box-shadow: var(--aibc-shadow-lg);
    z-index: 100000;
    font-size: 14px;
    font-weight: 500;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--aibc-transition);
    max-width: 320px;
}

.aibc-toast.aibc-toast-show {
    transform: translateY(0);
    opacity: 1;
}

.aibc-toast-success {
    background: linear-gradient(135deg, #10B981, #059669);
}

.aibc-toast-error {
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

/* ============ Progress bar lectura ============ */
.aibc-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0;
    background: var(--aibc-gradient);
    z-index: 99997;
    transition: width 0.1s linear;
}

/* ============ Responsive ============ */
@media (max-width: 768px) {
    .aibc-archive-wrap,
    .aibc-search-wrap,
    .aibc-profile-wrap,
    .aibc-creator-wrap,
    .aibc-single-wrap {
        padding: 0 14px;
        margin: 1em auto;
    }

    .aibc-profile-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .aibc-profile-info {
        text-align: center;
    }

    .aibc-profile-meta {
        justify-content: center;
    }

    .aibc-creator-form {
        padding: 20px;
    }

    .aibc-single-content {
        padding: 20px;
    }

    .aibc-search-filters {
        flex-direction: column;
    }

    .aibc-pagination-list a,
    .aibc-pagination-list span {
        min-width: 36px;
        height: 36px;
        padding: 0 8px;
    }
}