/* ============================================================
   Club SW VIP - Módulo 2: Estilos de Perfil
   Complementa /public/assets/css/main.css
   ============================================================ */

/* ============================================================
   LAYOUT GENERAL DE PÁGINA INTERNA (post-login)
   ============================================================ */

.pagina-interna {
    min-height: 100vh;
    background: var(--negro-suave);
    display: flex;
    flex-direction: column;
}

/* Barra superior - usada en todas las páginas internas */
.barra-nav {
    background: var(--gris-oscuro);
    border-bottom: 1px solid var(--gris-borde);
    padding: 0 2rem;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 200;
    /* NO usar backdrop-filter aqui: crea containing block que rompe
       el position:fixed del drawer movil (.nav-links) */
}

.nav-logo {
    font-family: var(--fuente-display);
    font-size: 1.4rem;
    color: var(--oro-claro);
    letter-spacing: 0.12em;
    text-decoration: none;
}
.nav-logo span { color: var(--plata-oscuro); font-size: 0.8em; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-links a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radio);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gris-claro);
    transition: var(--trans);
    text-decoration: none;
    font-weight: 400;
}

.nav-links a:hover,
.nav-links a.activo {
    background: var(--oro-trans);
    color: var(--oro-claro);
}

.nav-usuario {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--gris-borde);
}

.nav-username {
    font-size: 0.82rem;
    color: var(--plata);
    text-decoration: none;
}

/* Boton Salir en drawer movil (oculto en desktop) */
.nav-salir-movil { display: none; }
.nav-salir-btn {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(244,67,54,0.4);
    color: #f44336;
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    font-family: var(--fuente-body);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--trans);
    text-align: left;
}
.nav-salir-btn:hover { background: rgba(244,67,54,0.12); }

/* Hamburger (hidden on desktop) */
.nav-hamburger {
    display: none;
    background: transparent;
    border: 1px solid var(--gris-borde);
    border-radius: 8px;
    width: 42px;
    height: 38px;
    padding: 0;
    cursor: pointer;
    position: relative;
    z-index: 260;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--oro-claro);
    transition: var(--trans);
    border-radius: 2px;
}
.nav-hamburger.activo span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.activo span:nth-child(2) { opacity: 0; }
.nav-hamburger.activo span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(2px);
    z-index: 240;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.nav-overlay.abierto {
    display: block;
    opacity: 1;
}

/* ============================================================
   CONTENEDOR PRINCIPAL DE CONTENIDO
   ============================================================ */

.contenedor {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
    flex: 1;
}

/* ============================================================
   CABECERA DE PERFIL (hero del perfil)
   ============================================================ */

.perfil-hero {
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-lg);
    overflow: hidden;
    margin-bottom: 1.5rem;
    position: relative;
}

/* Banda decorativa superior */
.perfil-hero::before {
    content: '';
    display: block;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--oro-oscuro), var(--oro-claro), var(--oro-oscuro), transparent);
}

.perfil-hero-cuerpo {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem 2.5rem;
}

/* --- AVATAR --- */
.avatar-zona {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.avatar-contenedor {
    position: relative;
    width: 110px;
    height: 110px;
}

.avatar-img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gris-borde);
    display: block;
}

.avatar-badge-modo {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--gris-oscuro);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
}

.modo-publico  { background: var(--exito); }
.modo-privado  { background: var(--advertencia); }
.modo-oculto   { background: var(--gris-texto); }

.btn-cambiar-avatar {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gris-claro);
    background: none;
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio);
    padding: 0.3rem 0.7rem;
    cursor: pointer;
    transition: var(--trans);
    font-family: var(--fuente-cuerpo);
}
.btn-cambiar-avatar:hover {
    border-color: var(--oro-oscuro);
    color: var(--oro);
}

/* --- INFO PERFIL --- */
.perfil-info {
    flex: 1;
    min-width: 0;
}

.perfil-username {
    font-family: var(--fuente-display);
    font-size: 2rem;
    color: var(--plata-claro);
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.perfil-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.2rem;
    margin-bottom: 0.85rem;
}

.perfil-meta-item {
    font-size: 0.78rem;
    color: var(--gris-claro);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.perfil-meta-item .icono { color: var(--oro-oscuro); }

.perfil-descripcion {
    font-size: 0.88rem;
    color: var(--plata);
    line-height: 1.6;
    margin-bottom: 1rem;
    max-width: 600px;
}

/* Tags de tipo y género */
.perfil-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    font-weight: 500;
}

.tag-oro    { background: var(--oro-trans);   border: 1px solid var(--oro-oscuro);   color: var(--oro-claro); }
.tag-plata  { background: rgba(176,176,192,0.08); border: 1px solid var(--gris-borde); color: var(--plata); }
.tag-exito  { background: var(--exito-bg);    border: 1px solid var(--exito);        color: #7dd4b2; }

/* --- ACCIONES DEL PERFIL --- */
.perfil-acciones {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* ============================================================
   TABS DE SECCIONES DEL PERFIL
   ============================================================ */

.tabs {
    display: flex;
    border-bottom: 1px solid var(--gris-borde);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gris-claro);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: var(--trans);
    white-space: nowrap;
    font-family: var(--fuente-cuerpo);
    font-weight: 400;
    margin-bottom: -1px;
}

.tab-btn:hover { color: var(--plata-claro); }

.tab-btn.activo {
    color: var(--oro-claro);
    border-bottom-color: var(--oro);
}

.tab-panel { display: none; }
.tab-panel.activo { display: block; animation: fadeIn 0.3s ease; }

/* ============================================================
   TARJETAS DE FORMULARIO (para editar perfil)
   ============================================================ */

.tarjeta-seccion {
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-lg);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.tarjeta-seccion-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gris-borde);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tarjeta-seccion-titulo {
    font-family: var(--fuente-display);
    font-size: 1.05rem;
    color: var(--plata-claro);
    letter-spacing: 0.05em;
    font-weight: 300;
}

.tarjeta-seccion-cuerpo {
    padding: 1.5rem;
}

/* Etiqueta de sección pequeña */
.etiqueta-seccion {
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gris-texto);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.etiqueta-seccion::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gris-borde);
}

/* ============================================================
   ZONA DE UPLOAD DE AVATAR
   ============================================================ */

.zona-avatar-upload {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.avatar-preview-grande {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gris-borde);
    flex-shrink: 0;
}

.zona-drop-avatar {
    flex: 1;
    min-width: 200px;
    border: 1.5px dashed var(--gris-borde);
    border-radius: var(--radio-md);
    padding: 1.25rem;
    text-align: center;
    cursor: pointer;
    transition: var(--trans);
    position: relative;
}

.zona-drop-avatar:hover,
.zona-drop-avatar.arrastrar-sobre {
    border-color: var(--oro-oscuro);
    background: var(--oro-trans);
}

.zona-drop-avatar input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.zona-drop-texto {
    font-size: 0.8rem;
    color: var(--gris-claro);
    pointer-events: none;
}

.zona-drop-icono {
    font-size: 1.8rem;
    margin-bottom: 0.4rem;
    display: block;
    opacity: 0.5;
}

/* ============================================================
   MODO PERFIL (selector visual)
   ============================================================ */

.opciones-modo {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.opcion-modo {
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
    padding: 1rem;
    cursor: pointer;
    transition: var(--trans);
    text-align: center;
}

.opcion-modo input[type="radio"] { display: none; }

.opcion-modo:hover {
    border-color: var(--gris-claro);
}

.opcion-modo input:checked ~ .opcion-modo-contenido,
.opcion-modo:has(input:checked) {
    /* Fallback: se maneja con JS */
}

.opcion-modo.seleccionada {
    border-color: var(--oro-oscuro);
    background: var(--oro-trans);
}

.opcion-modo-icono {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.4rem;
}

.opcion-modo-nombre {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--plata-claro);
    display: block;
    margin-bottom: 0.25rem;
}

.opcion-modo-desc {
    font-size: 0.7rem;
    color: var(--gris-claro);
    line-height: 1.4;
}

/* ============================================================
   RANGO DE EDADES (slider doble)
   ============================================================ */

.rango-contenedor {
    padding: 0.5rem 0 1rem;
}

.rango-valores {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.rango-valor-display {
    font-family: var(--fuente-display);
    font-size: 1.2rem;
    color: var(--oro-claro);
}

.rango-separador {
    font-size: 0.75rem;
    color: var(--gris-texto);
    padding: 0 0.5rem;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 3px;
    border-radius: 2px;
    background: var(--gris-borde);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--oro);
    cursor: pointer;
    border: 2px solid var(--negro);
}

input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--oro);
    cursor: pointer;
    border: 2px solid var(--negro);
}

/* ============================================================
   LISTA DE BLOQUEADOS
   ============================================================ */

.lista-bloqueados {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.item-bloqueado {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
    padding: 0.85rem 1.25rem;
}

.item-bloqueado-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--gris-borde);
    flex-shrink: 0;
}

.item-bloqueado-info {
    flex: 1;
    min-width: 0;
}

.item-bloqueado-username {
    font-weight: 400;
    color: var(--plata-claro);
    font-size: 0.9rem;
}

.item-bloqueado-fecha {
    font-size: 0.72rem;
    color: var(--gris-texto);
    margin-top: 0.15rem;
}

/* ============================================================
   BARRA DE ESTADÍSTICAS DEL PERFIL
   ============================================================ */

.perfil-stats-bar {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    padding: 1rem 2rem;
    margin-bottom: 1.5rem;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
}
.perfil-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
}
.perfil-stat-num {
    font-family: var(--fuente-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--oro-claro);
    line-height: 1;
}
.perfil-stat-label {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gris-claro);
}

/* ============================================================
   INFORMACIÓN DEL PERFIL (grid de tarjetas)
   ============================================================ */

.perfil-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.perfil-campo-lista {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.perfil-campo {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--gris-borde);
}
.perfil-campo:last-child { border-bottom: none; }
.perfil-campo-label {
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gris-texto);
}
.perfil-campo-valor {
    font-size: 0.85rem;
    color: var(--plata);
}

/* ============================================================
   AMIGOS GRID
   ============================================================ */

.perfil-amigos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.75rem;
}
.perfil-amigo-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
    text-decoration: none;
    transition: var(--trans);
    position: relative;
}
.perfil-amigo-card:hover {
    border-color: var(--oro-oscuro);
    background: var(--gris-medio);
    transform: translateY(-1px);
}
.perfil-amigo-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--gris-borde);
    flex-shrink: 0;
}
.perfil-amigo-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.perfil-amigo-nombre {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--plata-claro);
}
.perfil-amigo-detalle {
    font-size: 0.7rem;
    color: var(--gris-texto);
}
.perfil-amigo-desde {
    font-size: 0.65rem;
    color: var(--gris-texto);
    margin-top: 0.1rem;
}
.perfil-amigo-online {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    width: 10px;
    height: 10px;
    background: var(--exito);
    border-radius: 50%;
    border: 2px solid var(--gris-oscuro);
}

/* ============================================================
   PUBLICACIONES LISTA
   ============================================================ */

.perfil-pubs-lista {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.perfil-pub-card {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
    text-decoration: none;
    color: inherit;
    transition: var(--trans);
}
.perfil-pub-card:hover {
    border-color: var(--gris-claro);
}
.perfil-pub-media {
    width: 120px;
    min-width: 120px;
    height: 90px;
    max-height: 90px;
    border-radius: var(--radio);
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--negro-suave);
}
.perfil-pub-media img {
    width: 120px;
    height: 90px;
    object-fit: cover;
    display: block;
}
.perfil-pub-video {
    background: var(--gris-medio);
}
.perfil-pub-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}
.perfil-pub-texto {
    font-size: 0.83rem;
    color: var(--plata);
    line-height: 1.5;
    margin-bottom: 0.4rem;
}
.perfil-pub-footer {
    display: flex;
    gap: 1rem;
    align-items: center;
}
.perfil-pub-stat {
    font-size: 0.72rem;
    color: var(--gris-claro);
}
.perfil-pub-fecha {
    font-size: 0.68rem;
    color: var(--gris-texto);
    margin-left: auto;
}

/* ============================================================
   ÁLBUMES GRID
   ============================================================ */

.perfil-albumes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
}
.perfil-album-card {
    display: flex;
    flex-direction: column;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
    overflow: hidden;
    text-decoration: none;
    transition: var(--trans);
}
.perfil-album-card:hover {
    border-color: var(--oro-oscuro);
    transform: translateY(-2px);
}
.perfil-album-cover {
    width: 100%;
    height: 120px;
    background: var(--negro-suave);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.perfil-album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.perfil-album-info {
    padding: 0.65rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.perfil-album-nombre {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--plata-claro);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.perfil-album-count {
    font-size: 0.65rem;
    color: var(--gris-texto);
}

/* ============================================================
   FINANZAS
   ============================================================ */

.perfil-finanzas { /* wrapper */ }

.perfil-saldo-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.perfil-saldo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1.5rem 1rem;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radio-md);
}
.perfil-saldo-icono {
    font-size: 2rem;
}
.perfil-saldo-monto {
    font-family: var(--fuente-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--oro-claro);
    line-height: 1.1;
}
.perfil-saldo-label {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gris-claro);
}

.perfil-trans-lista {
    display: flex;
    flex-direction: column;
}
.perfil-trans-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem;
    border-bottom: 1px solid var(--gris-borde);
}
.perfil-trans-item:last-child { border-bottom: none; }

.perfil-trans-tipo {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    flex-shrink: 0;
}
.perfil-trans-ingreso { color: #7dd4b2; background: var(--exito-bg); }
.perfil-trans-egreso  { color: #e89090; background: var(--error-bg); }

.perfil-trans-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.perfil-trans-desc {
    font-size: 0.78rem;
    color: var(--plata);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.perfil-trans-fecha {
    font-size: 0.65rem;
    color: var(--gris-texto);
}
.perfil-trans-monto {
    font-family: var(--fuente-display);
    font-size: 0.95rem;
    font-weight: 500;
    flex-shrink: 0;
}

/* ============================================================
   PERFIL AJENO (vista pública)
   ============================================================ */

.perfil-ajeno-acciones {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* ============================================================
   ZONA DE PELIGRO (eliminar cuenta)
   ============================================================ */

.zona-peligro {
    background: var(--error-bg);
    border: 1px solid var(--error);
    border-radius: var(--radio-lg);
    padding: 1.5rem;
}

.zona-peligro h3 {
    color: #e89090;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* ============================================================
   CHECKBOXES TIPO CHIP (para preferencias SET)
   ============================================================ */

.chips-grupo {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.chip-check {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.chip-check input[type="checkbox"] { display: none; }

.chip-check label {
    padding: 0.35rem 0.85rem;
    border: 1px solid var(--gris-borde);
    border-radius: 20px;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--trans);
    color: var(--gris-claro);
    user-select: none;
    font-family: var(--fuente-cuerpo);
    font-weight: 400;
}

.chip-check input:checked + label {
    background: var(--oro-trans);
    border-color: var(--oro-oscuro);
    color: var(--oro-claro);
}

.chip-check label:hover {
    border-color: var(--plata-oscuro);
    color: var(--plata-claro);
}

/* ============================================================
   ESTADO VACÍO
   ============================================================ */

.estado-vacio {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gris-texto);
}

.estado-vacio-icono {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.4;
}

.estado-vacio p {
    font-size: 0.85rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 700px) {
    .perfil-hero-cuerpo {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.5rem 1.25rem;
        gap: 1rem;
    }

    .perfil-meta { justify-content: center; }
    .perfil-tags { justify-content: center; }
    .perfil-acciones { flex-direction: row; justify-content: center; }
    .perfil-ajeno-acciones { justify-content: center; }

    .opciones-modo { grid-template-columns: 1fr; }

    .barra-nav { padding: 0 1rem; flex-wrap: nowrap; }

    .nav-hamburger { display: flex; order: 3; }

    .nav-usuario { order: 2; gap: 0.5rem; }
    .nav-usuario .nav-username { display: none; }
    .nav-usuario .btn-logout { display: none; }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(82vw, 320px);
        background: var(--gris-oscuro);
        border-left: 1px solid var(--gris-borde);
        flex-direction: column;
        align-items: stretch;
        gap: 0.2rem;
        padding: 5rem 1rem 2rem;
        z-index: 250;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        box-shadow: -8px 0 24px rgba(0,0,0,0.4);
    }
    .nav-links.abierto { transform: translateX(0); }

    .nav-links li { width: 100%; }
    .nav-links a {
        width: 100%;
        padding: 0.85rem 1rem;
        font-size: 0.85rem;
        border-radius: 10px;
    }

    /* Mostrar boton Salir en drawer movil */
    .nav-salir-movil {
        display: block;
        margin-top: auto;
        padding-top: 0.75rem;
        border-top: 1px solid var(--gris-borde);
    }

    .contenedor { padding: 1rem; }
    .tarjeta-seccion-cuerpo { padding: 1rem; }
    .zona-avatar-upload { flex-direction: column; align-items: flex-start; }

    .perfil-info-grid { grid-template-columns: 1fr; }
    .perfil-stats-bar { gap: 1.5rem; padding: 0.85rem 1rem; }
    .perfil-amigos-grid { grid-template-columns: 1fr; }
    .perfil-saldo-cards { grid-template-columns: 1fr; }
    .perfil-pub-card { flex-direction: column; }
    .perfil-pub-media { width: 100%; min-width: 100%; height: 160px; max-height: 160px; }
    .perfil-pub-media img { width: 100%; height: 160px; }
}

@media (max-width: 480px) {
    .perfil-username { font-size: 1.5rem; }
    .fila-campos { grid-template-columns: 1fr; }
    .perfil-stats-bar { gap: 1rem; flex-wrap: wrap; }
    .perfil-albumes-grid { grid-template-columns: repeat(2, 1fr); }
}