.navbar {
    background: rgba(15, 23, 42, 0.92) !important;
    backdrop-filter: blur(14px);
}

.hero-section {
    background: linear-gradient(135deg, #0f172a, #1e3a8a, #38bdf8);
    padding: 48px 0;
    border-bottom-left-radius: 32px;
    border-bottom-right-radius: 32px;
}

.hero-content {
    max-width: 720px;
}

.hero-badge,
.featured-label {
    display: inline-block;
    background: rgba(255,255,255,0.16);
    color: #e0f2fe;
    border: 1px solid rgba(255,255,255,0.25);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.hero-section h1 {
    color: #ffffff;
    font-size: 2.4rem;
    font-weight: 850;
    margin-bottom: 8px;
}

.hero-section p {
    color: #dbeafe;
    font-size: 1.05rem;
    margin-bottom: 0;
}

.section-title {
    color: #0f172a;
    font-weight: 850;
}

.featured-card {
    background: linear-gradient(135deg, #2563eb, #0891b2);
    color: white;
    border-radius: 30px;
    padding: 38px;
    box-shadow: 0 24px 55px rgba(37, 99, 235, 0.25);
}

.featured-card h2 {
    font-size: 2rem;
    font-weight: 850;
}

.featured-meta {
    color: #dbeafe;
}

.card {
    border: none;
    border-radius: 24px;
    overflow: hidden;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(10px);
}

.mundial-card,
.publicacion-card {
    transition: 0.25s ease;
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
}

.mundial-card:hover,
.publicacion-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 45px rgba(37, 99, 235, 0.18);
}

.mundial-img {
    height: 165px;
    object-fit: cover;
}

.card-title {
    color: #1e40af;
    font-weight: 800;
}

.publicacion-card .card-title {
    font-size: 1.1rem;
}

.publicacion-card p {
    font-size: 0.92rem;
}

.text-muted {
    color: #64748b !important;
}

.badge.bg-primary {
    background: #0284c7 !important;
}

.badge.bg-success {
    background: #0f766e !important;
}

.badge.bg-secondary {
    background: #475569 !important;
}

.btn-primary {
    background: #2563eb;
    border-color: #2563eb;
    border-radius: 14px;
    font-weight: 700;
}

.btn-primary:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
}

.btn-outline-primary {
    color: #2563eb;
    border-color: #2563eb;
    border-radius: 14px;
    font-weight: 700;
}

.btn-outline-primary:hover {
    background: #2563eb;
    color: white;
}

.form-control,
.form-select {
    border-radius: 14px;
    border: 1px solid #cbd5e1;
}

.media-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}



footer {
    background: #0f172a !important;
}

.mundial-hero {
    background: linear-gradient(135deg, #0f172a, #1e40af, #06b6d4);
    padding: 56px 0;
    border-bottom-left-radius: 36px;
    border-bottom-right-radius: 36px;
    color: white;
}

body {
    background: linear-gradient(180deg, #dbeafe 0%, #eff6ff 45%, #e0f2fe 100%);
    color: #172033;
}

/* Cards menos blancas */
.card {
    background: rgba(248, 250, 252, 0.88);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

/* Todas las cards mismas alturas visuales */
.publicacion-card {
    height: 100% !important;
}

.publicacion-card .card-body {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.publicacion-card .card-body {
    display: flex;
    flex-direction: column;
}

.publicacion-card p {
    font-size: 0.9rem;
}

/* Texto de descripción controlado */
.publicacion-card .card-body > p:last-of-type {
    display: -webkit-box;
    
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Multimedia de publicaciones: tamaño fijo */
.media-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 8px;

    width: 100%;

    height: 200px;
    max-height: 200px;

    overflow: hidden;
}

.preview-img,
.preview-video {
    width: 100% !important;
    height: 95px !important;
    min-height: 95px !important;
    max-height: 95px !important;

    object-fit: cover !important;

    border-radius: 12px;
    background: #cbd5e1;

    overflow: hidden;
    display: block;
}

/* Imagen del mundial: tamaño fijo */
.mundial-cover-card {
    height: 320px;
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    background: #0f172a;
}

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

/* Logo del mundial: cuadrado fijo */
.mundial-logo-floating {
    position: absolute;
    right: 18px;
    bottom: 18px;
    width: 96px;
    height: 96px;
    object-fit: contain;
    background: rgba(255,255,255,0.92);
    padding: 12px;
    border-radius: 22px;
}

/* Cards de mundiales del index */
.mundial-img {
    width: 100%;
    height: 170px;
    object-fit: cover;
}

/* Botón siempre abajo */
.publicacion-card .btn {
    margin-top: auto;
}

.media-preview-fixed {
    min-height: 198px;
}

/* Fuerza navbar oscura */
.navbar,
.navbar.bg-dark,
.navbar-expand-lg {
    background: #0f172a !important;
}

/* Fuerza color de letras */
.navbar .navbar-brand,
.navbar a,
.navbar button {
    color: white !important;
}

/* Evita overflow global de imágenes */
img,
video {
    max-width: 100%;
    display: block;
}

/* Hace que TODAS las cards tengan misma altura */
.row.g-4 {
    align-items: stretch;
}

/* Botón abajo siempre */
.publicacion-card .btn {
    margin-top: auto;
}

.preview-box {
    width: 100%;
    height: 95px;

    overflow: hidden;

    border-radius: 12px;

    background: #cbd5e1;
}

.preview-img,
.preview-video {
    width: 100% !important;
    height: 100% !important;

    object-fit: cover !important;

    display: block;
}

.publicacion-hero {
    background: linear-gradient(135deg, #0f172a, #1d4ed8, #38bdf8);
    padding: 52px 0;
    color: white;
    border-bottom-left-radius: 34px;
    border-bottom-right-radius: 34px;
}

.publicacion-hero h1 {
    font-size: 2.5rem;
    font-weight: 900;
}

.publicacion-meta {
    color: #dbeafe;
}

.publicacion-main-card,
.interaction-card,
.comments-card {
    border-radius: 26px;
}

.publicacion-description {
    font-size: 1.05rem;
    line-height: 1.7;
}

.media-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.gallery-box {
    width: 100%;
    height: 240px;
    overflow: hidden;
    border-radius: 18px;
    background: #cbd5e1;
}

.gallery-img,
.gallery-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-item {
    padding: 18px 0;
    border-bottom: 1px solid #e2e8f0;
}

.auth-page {
    min-height: 100vh;

    background:
        linear-gradient(rgba(15,23,42,0.65), rgba(15,23,42,0.75)),
        url("https://images.unsplash.com/photo-1574629810360-7efbbe195018?q=80&w=1600&auto=format&fit=crop");

    background-size: cover;
    background-position: center;

    position: relative;

    overflow: hidden;
}

.auth-overlay {
    position: absolute;
    inset: 0;

    background:
        radial-gradient(circle at top right, rgba(56,189,248,0.22), transparent 28%),
        radial-gradient(circle at bottom left, rgba(37,99,235,0.25), transparent 35%);
}

.auth-card {
    position: relative;

    z-index: 2;

    background: rgba(255,255,255,0.12);

    backdrop-filter: blur(18px);

    border: 1px solid rgba(255,255,255,0.18);

    border-radius: 30px;

    padding: 42px;
}

.auth-title {
    color: white;

    font-size: 2.3rem;

    font-weight: 900;
}

.auth-subtitle {
    color: #dbeafe;
}

.auth-input {
    background: rgba(255,255,255,0.14) !important;

    border: 1px solid rgba(255,255,255,0.2) !important;

    color: white !important;

    border-radius: 16px;

    padding: 14px;
}

.auth-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.auth-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(56,189,248,0.25);

    border-color: #38bdf8 !important;
}

.auth-btn {
    padding: 14px;

    border-radius: 16px;

    font-weight: 800;

    font-size: 1rem;
}

.auth-link {
    color: #7dd3fc;

    font-weight: 700;

    text-decoration: none;
}

.form-label {
    color: white;
}

.profile-preview {
    width: 120px;
    height: 120px;

    object-fit: cover;

    border-radius: 50%;

    border: 4px solid rgba(255,255,255,0.35);

    margin-top: 10px;
}

.perfil-hero {
    background: linear-gradient(135deg, #0f172a, #1e40af, #06b6d4);

    padding: 60px 0;

    border-bottom-left-radius: 36px;
    border-bottom-right-radius: 36px;
}

.perfil-header-card {
    display: flex;
    align-items: center;
    gap: 30px;

    background: rgba(255,255,255,0.12);

    backdrop-filter: blur(16px);

    border: 1px solid rgba(255,255,255,0.18);

    border-radius: 32px;

    padding: 34px;
}

.perfil-avatar {
    width: 140px;
    height: 140px;

    object-fit: cover;

    border-radius: 50%;

    border: 5px solid rgba(255,255,255,0.3);
}

.perfil-avatar-placeholder {
    width: 140px;
    height: 140px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 3rem;

    background: rgba(255,255,255,0.18);

    border-radius: 50%;
}

.perfil-info h1 {
    color: white;

    font-size: 2.5rem;

    font-weight: 900;

    margin-bottom: 8px;
}

.perfil-email {
    color: #dbeafe;
}

.perfil-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    margin-top: 12px;
}

.profile-actions-card,
.stats-card {
    border-radius: 28px;
}

.profile-table th {
    color: #1e40af;
}

.profile-table td {
    vertical-align: middle;
}

.auth-input option,
select option {
    background: #0f172a;
    color: white;
}

.auth-input select,
select {
    color: white !important;
}

.upload-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.upload-preview-box {
    height: 120px;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.22);
}

.upload-preview-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-card-link {
    text-decoration: none;
    color: inherit;
}

.admin-option-card {
    border-radius: 28px;
    transition: 0.25s ease;
}

.admin-option-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 22px 45px rgba(37, 99, 235, 0.22) !important;
}

.admin-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    margin-bottom: 18px;
}

.admin-option-card h3 {
    color: #1e40af;
    font-weight: 850;
    font-size: 1.25rem;
}

.admin-option-card p {
    color: #64748b;
}

.mundial-admin-card {
    border-radius: 28px;
    overflow: hidden;
}

.mundial-admin-cover {
    position: relative;
    height: 230px;
    background: #0f172a;
    overflow: hidden;
}

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

.mundial-admin-logo {
    position: absolute;
    right: 16px;
    bottom: 16px;

    width: 88px;
    height: 88px;

    object-fit: contain;

    background: rgba(255,255,255,0.95);

    padding: 10px;

    border-radius: 20px;
}

.mundial-admin-title {
    color: #1e40af;
    font-weight: 850;
    font-size: 1.3rem;
}

.mundial-admin-description {
    color: #475569;

    max-height: 96px;

    overflow: hidden;
}

.categoria-admin-card {
    border-radius: 28px;
}

.categoria-admin-title {
    color: #1e40af;
    font-weight: 850;
    font-size: 1.25rem;
}

.categoria-admin-description {
    color: #475569;

    overflow: hidden;

    max-height: 95px;
}

.categoria-icon {
    width: 54px;
    height: 54px;

    border-radius: 16px;

    background: linear-gradient(135deg, #2563eb, #06b6d4);

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 1.5rem;
}

.category-mini-list {
    display: grid;
    gap: 10px;
}

.category-mini-item {
    display: flex;
    justify-content: space-between;
    gap: 14px;

    background: rgba(255,255,255,0.12);

    border: 1px solid rgba(255,255,255,0.18);

    border-radius: 16px;

    padding: 14px;
}

.category-mini-item strong {
    color: white;
}

.category-mini-item p {
    color: #dbeafe;

    margin-bottom: 0;

    font-size: 0.9rem;
}

.category-mini-item span {
    color: #7dd3fc;

    font-weight: 800;
}

.nav-user-link {
    display: flex;
    align-items: center;
    gap: 10px;

    color: white;
    text-decoration: none;

    padding: 6px 12px;

    border-radius: 999px;

    background: rgba(255,255,255,0.12);
}

.nav-user-link .nav-user-img {

    width: 40px !important;
    height: 40px !important;

    min-width: 40px !important;
    min-height: 40px !important;

    max-width: 40px !important;
    max-height: 40px !important;

    border-radius: 50% !important;

    object-fit: cover !important;

    overflow: hidden;

    display: block !important;

    flex-shrink: 0;

    border: 2px solid rgba(255,255,255,0.2);
}

.nav-user-placeholder {

    width: 40px;
    height: 40px;

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    background: rgba(255,255,255,0.18);

    flex-shrink: 0;
}

.nav-user-link span {
    font-weight: 700;
    font-size: 0.92rem;
}