:root {
    --bg: #000;
    --text: #fff;
    --dim: #aaa;
    --line: #222;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, sans-serif;
}

/* --- NAVBAR (Icono Sunrise + Alba + Buscador) --- */
.navbar {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px; /* Espacio entre el icono sunrise y el texto */
    cursor: pointer;
    user-select: none;
    transition: transform 0.2s, opacity 0.2s;
}

.nav-icon {
    width: 32px;  /* Tamaño del icono en el nav */
    height: 32px;
    object-fit: contain;
}

.logo span {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo:hover { opacity: 0.8; }
.logo:active { transform: scale(0.95); }

.search {
    display: flex;
    flex: 1;
    max-width: 400px;
}

.search input {
    flex: 1;
    padding: 10px 15px;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    border-radius: 20px 0 0 20px;
    outline: none;
    font-size: 14px;
}

.search button {
    padding: 0 20px;
    border: 1px solid #333;
    border-left: none;
    background: #222;
    color: #fff;
    border-radius: 0 20px 20px 0;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s;
}

.search button:hover { background: #333; }

/* --- ICONO INFO ESTILIZADO --- */
#infoBtn {
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
user-select: none;
transition: transform 0.2s ease;
margin-left: 12px; /* Espacio respecto al buscador */
flex-shrink: 0;   /* Evita que se deforme en móviles */
}

.info-icon {
    width: 26px;      /* Tamaño del círculo */
    height: 26px;
    border: 1.5px solid var(--dim); /* Gris sutil por defecto */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;

    /* Tipografía */
    font-size: 14px;
    font-weight: 700;
    color: var(--dim);
    line-height: 1;

    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efecto al pasar el mouse */
#infoBtn:hover .info-icon {
border-color: var(--text);
color: var(--text);
background-color: rgba(255, 255, 255, 0.1); /* Brillo tenue */
box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
}

/* Efecto al hacer clic */
#infoBtn:active {
transform: scale(0.9);
}

/* Ajuste específico para que el '?' no se vea descentrado */
.info-icon {
    padding-bottom: 1px;
    padding-left: 0.5px;
}


/* --- PERFIL --- */
.profile {
    max-width: 900px;
    margin: auto;
    padding: 20px;
    display: flex;
    gap: 20px;
    border-bottom: 1px solid var(--line);
    align-items: center;
    flex-wrap: wrap;
}

.profile img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-info { flex: 1; }
.profile-info h2 { margin: 0; font-size: 22px; }
.profile-info p {
    margin: 6px 0;
    color: var(--dim);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.btn {
    background: #111;
    border: 1px solid #444;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    text-decoration: none;
    user-select: none;
    transition: background 0.2s;
}

.btn:hover { background: #222; border-color: #666; }

.count {
    font-size: 13px;
    color: var(--dim);
    margin-top: 4px;
}

/* --- ALBUMS --- */
.albums {
    max-width: 1000px;
    margin: 10px auto;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px;
    scrollbar-width: thin;
    scrollbar-color: #444 transparent;
    scroll-behavior: smooth;
}

.albums::-webkit-scrollbar { height: 6px; }
.albums::-webkit-scrollbar-thumb { background: #444; border-radius: 10px; }

.album-btn {
    padding: 6px 14px;
    border: 1px solid #333;
    border-radius: 20px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 14px;
    color: var(--dim);
    user-select: none;
    transition: all 0.2s;
}

.album-btn:hover { background: #222; }
.album-btn.active { color: #fff; border-color: #fff; background: #111; }

/* --- GRID E IMÁGENES --- */
.grid {
    max-width: 1000px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding: 6px;
}

.card {
    aspect-ratio: 1/1;
    overflow: hidden;
    border-radius: 10px;
    background: #111;
    cursor: pointer;
    transition: transform 0.2s;
}

.card:active { transform: scale(0.98); }
.card img { width: 100%; height: 100%; object-fit: cover; }

/* --- EFECTO SKELETON --- */
.skeleton {
    background: #111;
    position: relative;
    overflow: hidden;
}

.skeleton::after {
    content: "";
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    100% { transform: translateX(100%); }
}

/* --- MODAL --- */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 999;
    padding: 20px;
}

.modal.active { display: flex; }

.modal-box {
    width: 1200px;
    height: 770px;
    max-width: 95vw;
    max-height: 90vh;
    background: #111;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    position: relative;
}

.modal-img {
    flex: 0 0 65%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
    height: 100%;
}

.modal-img img { width: 100%; height: 100%; object-fit: contain; }

.modal-info {
    flex: 1;
    padding: 25px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: #111;
}

.post-btn { align-self: flex-start; }

.close {
    position: absolute;
    top: 10px; right: 15px;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
}

.nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
    background: rgba(0,0,0,0.5);
    padding: 15px;
    cursor: pointer;
    user-select: none;
    border-radius: 50%;
    width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
}

.prev { left: 15px; }
.next { right: 15px; }

/* --- USUARIOS --- */
.user-list { display: flex; flex-direction: column; gap: 12px; }
.user {
    display: flex;
    gap: 12px;
    align-items: center;
    cursor: pointer;
    padding: 5px;
    border-radius: 8px;
}
.user:hover { background: #222; }
.user img { width: 40px; height: 40px; border-radius: 50%; }

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .navbar { flex-direction: column; gap: 15px; padding: 15px; }
    .search { max-width: 100%; width: 100%; }
    .modal-box { flex-direction: column; width: 95vw; height: 95vh; }
    .modal-img { flex: 0 0 55% !important; height: 50% !important; }
    .modal-info { padding: 20px; text-align: center; }
    .post-btn { align-self: center; margin: 10px 0; }
    .nav { padding: 10px; font-size: 20px; }
    #infoBtn {
    position: absolute;
    top: 15px;
    right: 15px;
    }
}