/* Concerts Page - Modern Professional Design */

/* ===== LAYOUT ===== */
.concerts-layout {
  background: #0a0a0a;
  min-height: 100vh;
  position: relative;
}

/* ===== HEADER ===== */
.page-header {
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 2rem 3rem 2rem;
  text-align: center;
  position: relative;
  z-index: 20;
  background: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(12px);
}

/* Gradient text uniformato - ora usa .page-title-gradient da base.css */
.page-title {
  font-size: 4rem;
  font-weight: 800;
  margin: 0 0 1rem 0;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #d4af37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-claim {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 300;
  margin: 0;
}

/* ===== STATS HERO ===== */
.concerts-stats-hero {
  max-width: 1200px;
  margin: 0 auto 4rem auto;
  padding: 0 2rem;
  position: relative;
  z-index: 15;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  animation: statsSlideIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s both;
}

@keyframes statsSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-card {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(26, 26, 26, 0.6) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #d4af37 0%, #f0d478 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(212, 175, 55, 0.6);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(26, 26, 26, 0.8) 100%);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(212, 175, 55, 0.2);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-number {
  font-size: 4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 0%, #d4af37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-label {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-sublabel {
  font-size: 0.9rem;
  color: rgba(212, 175, 55, 0.8);
  margin-top: 0.25rem;
  font-weight: 400;
}

/* ===== BADGES ===== */
.badge {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.badge-upcoming {
  background: linear-gradient(135deg, #d4af37 0%, #f0d478 100%);
  color: #0a0a0a;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% {
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
  }
  50% {
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
  }
}

.badge-year {
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: #d4af37;
}

.up-title-row,
.concert-title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ===== GRID LAYOUT ===== */
.layout-grid {
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 2rem 4rem 2rem;
  position: relative;
  z-index: 10;
}

.left-col {
  width: 100%;
  background: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(12px);
  border-radius: 24px;
  padding: 3rem;
}

@media (min-width: 1200px) {
  .left-col {
    max-width: 900px;
    margin: 0 auto;
  }
}

/* ===== HERO AS FIXED BACKGROUND ===== */
.right-hero {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 45%;
  max-width: 800px;
  z-index: 0;
  pointer-events: none;
}

@media (max-width: 1199px) {
  .right-hero {
    display: none;
  }
}

  .hero-concerts {
    height: 100%;
  }

  .hero-media {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
  }

  .hero-media-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% var(--concert-hero-focus-y, 50%);
    transform: scale(var(--concert-hero-zoom, 1));
    filter: brightness(0.95) contrast(1.05);
  }
}

/* ===== SECTIONS ===== */
.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: #d4af37;
  margin: 0 0 2rem 0;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(212, 175, 55, 0.2);
}

/* ===== UPCOMING CONCERTS ===== */
#upcoming_section {
  margin-bottom: 4rem;
  position: relative;
  z-index: 10;
}

.upcoming-table {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .upcoming-table {
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
  }
}

.up-row {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.6) 0%, rgba(15, 15, 15, 0.8) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 1.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.up-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #d4af37 0%, #f0d478 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.up-row:hover {
  transform: translateX(6px) translateY(-2px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(212, 175, 55, 0.1);
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(15, 15, 15, 0.9) 100%);
}

.up-row:hover::before {
  opacity: 1;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.up-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(212, 175, 55, 0.1);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  padding: 1rem;
  min-width: 100px;
}

.up-month {
  font-size: 0.85rem;
  font-weight: 600;
  color: #d4af37;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.up-day {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.up-main {
  flex: 1;
  min-width: 0;
}

.up-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.5rem 0;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.up-row:hover .up-title {
  color: #d4af37;
}

.up-place,
.up-line {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0.25rem 0;
}

.up-cta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-shrink: 0;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, #d4af37 0%, #f0d478 100%);
  color: #0a0a0a;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background: rgba(212, 175, 55, 0.1);
  border: 2px solid rgba(212, 175, 55, 0.3);
  color: #d4af37;
}

.btn-secondary:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: #d4af37;
}

.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  font-size: 1.1rem;
}

/* ===== PAST CONCERTS ARCHIVE ===== */
#past_section {
  margin-bottom: 3rem;
}

@media (min-width: 1200px) {
  #past_section {
    position: fixed;
    left: 20px;
    top: 120px;
    bottom: 20px;
    width: 280px;
    margin: 0;
    overflow-y: auto;
    z-index: 5;
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
  }

  #upcoming_section {
    margin-bottom: 0;
  }
}

.year-pills {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.year-pill {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.year-pill:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: rgba(212, 175, 55, 0.5);
  color: #d4af37;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.15);
}

.year-pill[aria-selected="true"] {
  background: linear-gradient(135deg, #d4af37 0%, #f0d478 100%);
  border-color: #d4af37;
  color: #0a0a0a;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

.year-content {
  display: none;
}

.year-content[aria-selected="true"] {
  display: block;
  animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.concerts-year-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.concert-item {
  animation: slideIn 0.4s ease-out backwards;
  animation-delay: calc(var(--item-index, 0) * 0.05s);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.concert-block {
  background: rgba(26, 26, 26, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.concert-block:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(212, 175, 55, 0.6);
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(212, 175, 55, 0.15);
  background: rgba(26, 26, 26, 0.8);
}

/* Layout metà superiore: poster sx + info dx */
.concert-top-section {
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.concert-thumb-link {
  display: block;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: #1a1a1a;
  border-radius: 12px;
}

.concert-poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.concert-thumb-link:hover .concert-poster {
  transform: scale(1.05);
}

@media (min-width: 1200px) {
  .concert-thumb-link {
    aspect-ratio: 2/3;
  }
}

.concert-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Metà inferiore: programma a tutta larghezza */
.concert-bottom-section {
  padding: 1.5rem;
  flex: 1;
}

.concert-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.75rem 0;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.concert-block:hover .concert-title {
  color: #d4af37;
}

.concert-date,
.concert-place {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0.25rem 0;
}

@media (min-width: 1200px) {
  .concert-top-section {
    padding: 1rem;
  }

  .concert-bottom-section {
    padding: 1rem;
  }

  .concert-title {
    font-size: 0.95rem;
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
  }

  .concert-date,
  .concert-place {
    font-size: 0.8rem;
  }
}

.concert-details {
  margin: 0;
}

@media (min-width: 1200px) {
  #past_section .concert-details {
    display: none;
  }

  #past_section .concert-actions {
    display: none;
  }
}

.details-summary {
  cursor: pointer;
  color: #d4af37;
  font-weight: 600;
  font-size: 0.9rem;
  list-style: none;
  transition: color 0.2s ease;
}

.details-summary:hover {
  color: #f0d478;
}

.concert-extra {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.concert-program pre {
  font-family: inherit;
  white-space: pre-wrap;
  margin: 0 0 1rem 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

.concert-facts {
  list-style: none;
  padding: 0;
  margin: 0;
}

.concert-facts li {
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.concert-actions {
  margin-top: 1rem;
}

/* ===== LIGHTBOX ===== */
#concert_lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  padding: 2rem;
  overflow-y: auto;
}

#concert_lightbox[aria-hidden="false"] {
  display: flex;
  align-items: center;
  justify-content: center;
}

.concert-lightbox-content {
  position: relative;
  max-width: 1200px;
  width: 100%;
  background: #1a1a1a;
  border-radius: 24px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  overflow: hidden;
  animation: lightboxFadeIn 0.3s ease-out;
}

@keyframes lightboxFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.concert-lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  line-height: 1;
}

.concert-lightbox-close:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: #d4af37;
  color: #d4af37;
  transform: rotate(90deg);
}

.concert-lightbox-body {
  padding: 2rem;
}

.concert-lightbox-iframe {
  width: 100%;
  height: 80vh;
}

.concert-lightbox-iframe iframe {
  width: 100%;
  height: 100%;
}

.concert-lightbox-poster-view {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.5rem;
  max-height: none;
  align-items: start;
}

.concert-lightbox-img {
  background: #0a0a0a;
  border-radius: 8px;
  overflow: hidden;
  position: sticky;
  top: 0;
}

.concert-lightbox-img img {
  width: 100%;
  height: auto;
  display: block;
}

.concert-lightbox-info {
  color: rgba(255, 255, 255, 0.85);
  padding: 0;
  overflow-y: auto;
  max-height: 70vh;
}

.concert-lightbox-info h3 {
  font-size: 1.5rem;
  margin: 0 0 0.5rem 0;
  color: #d4af37;
}

.concert-lightbox-info p {
  margin: 0.5rem 0;
  line-height: 1.6;
}

.concert-lightbox-info ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}

.concert-lightbox-info li {
  padding: 0.25rem 0;
  line-height: 1.5;
}

.concert-lightbox-info strong {
  color: #d4af37;
  font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .page-header {
    padding: 3rem 1rem 2rem 1rem;
  }

  .page-title {
    font-size: 2.5rem;
  }

  .page-claim {
    font-size: 1.1rem;
  }

  .layout-grid {
    padding: 0 1rem 3rem 1rem;
  }

  .upcoming-table {
    grid-template-columns: 1fr;
  }

  .up-row {
    flex-direction: column;
    align-items: stretch;
  }

  .up-date {
    flex-direction: row;
    gap: 1rem;
    justify-content: center;
  }

  .up-cta {
    flex-direction: row;
  }

  .concert-lightbox-poster-view {
    grid-template-columns: 1fr;
  }

  /* Su mobile mantieni layout verticale per concerti passati */
  .concert-top-section {
    grid-template-columns: 1fr;
    padding: 1rem;
    border-bottom: none;
  }

  .concert-bottom-section {
    padding: 1rem 1rem 1.5rem 1rem;
  }

  .concert-thumb-link {
    border-radius: 12px 12px 0 0;
  }
}