/* ============================================================
   styles.css — URBAN HOUSE WORLD
   Minimalismo radical · blanco/negro · líneas finas
   ============================================================ */

/* ===== VARIABLES CSS ===== */
:root {
  --color-bg: #ffffff;
  --color-fg: #000000;
  --color-border: rgba(0, 0, 0, 0.12);
  --color-badge: #000000;
  --color-badge-text: #ffffff;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --transition: 0.2s ease-in-out;
}

/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.5;
  padding: 2rem 2rem 4rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.container {
  max-width: 1280px;
  width: 100%;
}

/* ===== TIPOGRAFÍA ===== */
h1, h2, h3, h4 {
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: 2.8rem;
  margin-bottom: 0.2rem;
}

h2 {
  font-size: 1.8rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
  margin-bottom: 2rem;
}

a, button {
  transition: all var(--transition);
}

/* ===== NAVEGACIÓN ===== */
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding: 1rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 3rem;
  justify-content: flex-start;
}

.nav a {
  color: var(--color-fg);
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  position: relative;
}

.nav a:hover {
  background-color: var(--color-fg);
  color: var(--color-bg);
  border-bottom: 1px solid var(--color-fg);
  padding: 0.2rem 0.4rem;
}

.nav a.active {
  background-color: var(--color-fg);
  color: var(--color-bg);
  padding: 0.2rem 0.4rem;
}

/* ===== BOTONES / LINKS ===== */
.btn {
  display: inline-block;
  background-color: var(--color-fg);
  color: var(--color-bg);
  border: 1px solid var(--color-fg);
  padding: 0.6rem 1.4rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: 0;
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-fg);
}

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

/* ===== BADGE "PRÓXIMO" ===== */
.badge {
  background-color: var(--color-badge);
  color: var(--color-badge-text);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.7rem;
  text-transform: uppercase;
  border: 1px solid var(--color-badge);
  display: inline-block;
}

/* ===== INDEX: GRID VERTICAL CRONOLÓGICO ===== */
.feed-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
}

.feed-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 2.5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.feed-item:last-child {
  border-bottom: none;
}

.feed-item .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1.8rem;
  flex: 2 1 300px;
}

.feed-item .cover-thumb {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.feed-item .title {
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.feed-item .artist {
  font-size: 0.9rem;
  opacity: 0.7;
}

.feed-item .date {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-border);
  padding: 0.1rem 0.8rem;
}

/* ===== LANZAMIENTOS: CARRUSEL HORIZONTAL ===== */
.carousel-wrapper {
  overflow-x: auto;
  padding: 1rem 0 2rem;
  display: flex;
  gap: 2rem;
  scrollbar-width: thin;
  scrollbar-color: var(--color-fg) var(--color-bg);
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}

.carousel-wrapper::-webkit-scrollbar {
  height: 4px;
}
.carousel-wrapper::-webkit-scrollbar-track {
  background: var(--color-bg);
}
.carousel-wrapper::-webkit-scrollbar-thumb {
  background: var(--color-fg);
}

.carousel-card {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1rem 1.5rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg);
}

.carousel-card .cover {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 1px solid var(--color-border);
  background-color: #f0f0f0;
}

.carousel-card h4 {
  font-size: 1.1rem;
  font-weight: 400;
  margin-top: 0.3rem;
}

.carousel-card .artist-name {
  font-size: 0.9rem;
  opacity: 0.7;
}

.carousel-card .format {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--color-border);
  padding-top: 0.3rem;
}

.carousel-card .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.3rem;
}

.carousel-card .actions .btn {
  flex: 1 0 auto;
  text-align: center;
  padding: 0.4rem 0.2rem;
  font-size: 0.65rem;
}

/* ===== ARTISTAS: CUADRÍCULA GEOMÉTRICA ===== */
.roster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2.5rem 1.5rem;
  margin-top: 0.5rem;
}

.artist-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  border: 1px solid var(--color-border);
  padding: 1.5rem 0.8rem 1.8rem;
  background-color: var(--color-bg);
}

.artist-card .photo {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 1px solid var(--color-border);
  filter: grayscale(100%);
  transition: filter var(--transition);
  background-color: #eaeaea;
}

.artist-card:hover .photo {
  filter: grayscale(0%);
}

.artist-card .alias {
  font-size: 1.2rem;
  font-weight: 400;
  margin-top: 0.6rem;
  letter-spacing: 0.02em;
}

.artist-card .genre {
  font-size: 0.75rem;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.artist-card .btn {
  margin-top: 0.4rem;
  font-size: 0.65rem;
  padding: 0.3rem 1.2rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  body { padding: 1rem; }
  h1 { font-size: 2rem; }
  .nav { gap: 1.2rem; }
  .feed-item { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .carousel-card { flex: 0 0 200px; }
  .roster-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
}

/* ===== UTILIDADES ===== */
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.flex { display: flex; }
.gap-2 { gap: 1rem; }
.items-center { align-items: center; }

/* ============================================================
   PERFIL DE ARTISTA (estructura Facebook + estilo brutalista)
   ============================================================ */

/* ===== BANNER (COVER) ===== */
.artist-cover {
  width: 100%;
  height: 300px;
  background-color: #f0f0f0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-bottom: none;
}

.artist-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter var(--transition);
}

.artist-profile:hover .artist-cover-img {
  filter: grayscale(0%);
}

/* ===== INFO DEL PERFIL (superpuesta) ===== */
.artist-profile-header {
  display: flex;
  align-items: flex-end;
  padding: 0 2rem 1.5rem;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: none;
  flex-wrap: wrap;
  position: relative;
}

/* Avatar superpuesto */
.artist-avatar-wrapper {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid var(--color-bg);
  background-color: var(--color-bg);
  margin-top: -70px;
  margin-right: 1.5rem;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.artist-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
  transition: filter var(--transition);
}

.artist-profile:hover .artist-avatar {
  filter: grayscale(0%);
}

/* Detalles del artista */
.artist-profile-details {
  flex: 1;
  padding: 0.5rem 0;
  min-width: 200px;
}

.artist-profile-details h1 {
  font-size: 2.4rem;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.04em;
}

.artist-profile-details .artist-genre {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.6;
  margin: 0.2rem 0 0.1rem;
}

.artist-profile-details .artist-location {
  font-size: 0.85rem;
  opacity: 0.5;
  margin: 0;
}

.artist-bio {
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 600px;
  margin: 0.8rem 0;
  opacity: 0.8;
}

.artist-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.artist-social-links .btn {
  font-size: 0.65rem;
  padding: 0.3rem 0.8rem;
}

/* ===== CONTENIDO PRINCIPAL (grid) ===== */
.artist-content {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border: 1px solid var(--color-border);
  border-top: none;
  background-color: var(--color-bg);
  padding: 1.5rem 2rem;
}

.artist-sidebar {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.artist-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ===== TARJETAS ===== */
.artist-card {
  border: 1px solid var(--color-border);
  padding: 1.2rem 1.5rem;
  background-color: var(--color-bg);
}

.artist-card-title {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.6rem;
  margin-bottom: 0.8rem;
}

/* Lista de información */
.artist-info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.artist-info-list li {
  font-size: 0.85rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.artist-info-list li:last-child {
  border-bottom: none;
}

.artist-info-list li strong {
  font-weight: 500;
}

/* Lista de eventos */
.artist-event-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.artist-event-item {
  display: flex;
  flex-direction: column;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.artist-event-item:last-child {
  border-bottom: none;
}

.artist-event-date {
  font-size: 0.75rem;
  opacity: 0.6;
}

.artist-event-name {
  font-size: 0.9rem;
}

/* ===== PUBLICACIONES (POSTS) ===== */
.artist-post {
  border: 1px solid var(--color-border);
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
  background-color: var(--color-bg);
}

.artist-post:last-child {
  margin-bottom: 0;
}

.artist-post-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.artist-post-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-border);
  filter: grayscale(100%);
}

.artist-post-user {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.artist-post-user strong {
  font-size: 0.9rem;
  font-weight: 500;
}

.artist-post-user span {
  font-size: 0.7rem;
  opacity: 0.5;
}

.artist-post-date {
  font-size: 0.7rem;
  opacity: 0.4;
}

.artist-post-content p {
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0 0 0.8rem 0;
}

.artist-post-image {
  background-color: #f5f5f5;
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: #888;
  text-transform: uppercase;
}

.artist-post-actions {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.8rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--color-border);
}

.artist-post-btn {
  background: none;
  border: none;
  color: var(--color-fg);
  font-size: 0.75rem;
  padding: 0.2rem 0.4rem;
  cursor: pointer;
  opacity: 0.5;
  transition: all var(--transition);
  font-family: var(--font-sans);
}

.artist-post-btn:hover {
  opacity: 1;
  background-color: #f0f0f0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .artist-content {
    flex-direction: column;
    padding: 1rem;
  }
  
  .artist-sidebar {
    flex: 1;
  }
  
  .artist-profile-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 1.5rem 1.5rem;
  }
  
  .artist-avatar-wrapper {
    margin-top: -50px;
    width: 110px;
    height: 110px;
    margin-right: 0;
  }
  
  .artist-profile-details {
    text-align: center;
  }
  
  .artist-social-links {
    justify-content: center;
  }
  
  .artist-profile-details h1 {
    font-size: 1.8rem;
  }
  
  .artist-bio {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  .artist-cover {
    height: 150px;
  }
  
  .artist-avatar-wrapper {
    width: 90px;
    height: 90px;
    margin-top: -40px;
  }
  
  .artist-profile-header {
    padding: 0 1rem 1.2rem;
  }
  
  .artist-profile-details h1 {
    font-size: 1.5rem;
  }
  
  .artist-content {
    padding: 0.8rem;
  }
  
  .artist-card {
    padding: 0.8rem 1rem;
  }
  
  .artist-post {
    padding: 0.8rem;
  }
  
  .artist-post-actions {
    gap: 0.8rem;
    flex-wrap: wrap;
  }
}