:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-alt: #1a1a1a;
  --text: #f0ece4;
  --text-dim: #8a8680;
  --accent-bud: #e4002b;
  --accent-sam: #4d7cfe;
  --accent-fly: #00d68f;
  --accent-per: #ff8c42;
  --radius: 12px;
  --radius-sm: 8px;
  --color-mkt_1: #4aa494;
  --color-mkt_2: #c1ff03;
  --color-mkt_3: #3ac7e3;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* === HERO === */
.hero {
  position: relative;
  padding: 80px 24px 48px;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(228, 0, 43, 0.15) 0%,
    rgba(77, 124, 254, 0.08) 40%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  padding: 6px 20px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.6s ease both;
}

.hero h1 {
  font-family: "Unbounded", sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.6s 0.1s ease both;
  background: linear-gradient(
    -50deg,
    var(--color-mkt_1),
    var(--color-mkt_3),
    var(--color-mkt_2)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .year {
  display: inline-block;
  background: linear-gradient(
    100deg,
    var(--color-mkt_1),
    var(--color-mkt_3),
    var(--color-mkt_2)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-dim);
  margin-top: 16px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-sub svg {
  width: 14px;
  height: 14px;
  vertical-align: -1px;
  margin-right: 4px;
  fill: var(--text-dim);
}

/* === DAY TABS === */
.day-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 0 24px;
  animation: fadeUp 0.6s 0.3s ease both;
}

.day-tabs {
  display: flex;
  gap: 4px;
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  list-style: none;
}
.day-tabs::-webkit-scrollbar {
  display: none;
}

.day-tab {
  flex: 1;
  min-width: 120px;
  padding: 16px 20px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: "Unbounded", sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  position: relative;
  transition: color 0.3s;
  text-align: center;
  white-space: nowrap;
}

.day-tab:hover {
  color: var(--text);
}

.day-tab.active {
  color: var(--text);
}

.day-tab::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-mkt_1), var(--color-mkt_2));
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.day-tab.active::after {
  transform: scaleX(1);
}

.day-tab small {
  display: block;
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 2px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* === CONTENT === */
.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 0;
}

.day-section {
  display: none;
}
.day-section.active {
  display: block;
}

/* === STAGE CARD === */
.stage-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.5s ease forwards;
}

.stage-card:nth-child(1) {
  animation-delay: 0s;
}
.stage-card:nth-child(2) {
  animation-delay: 0.08s;
}
.stage-card:nth-child(3) {
  animation-delay: 0.16s;
}
.stage-card:nth-child(4) {
  animation-delay: 0.24s;
}

.stage-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.stage-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 12px var(--stage-color);
}

.stage-name {
  font-family: "Unbounded", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.stage-count {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.06em;
}

/* === ACT ROW === */
.acts-list {
  padding: 4px 0;
}

.act-row {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  transition: background 0.2s;
  position: relative;
}

.act-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.act-row:not(:last-child)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: rgba(255, 255, 255, 0.03);
}

.act-time {
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.act-artist {
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.005em;
}

.act-row.headline .act-artist {
  font-family: "Unbounded", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  background: linear-gradient(90deg, var(--text), rgba(255, 255, 255, 0.75));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.headline-tag {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  color: var(--stage-color);
  background: color-mix(in srgb, var(--stage-color) 12%, transparent);
  white-space: nowrap;
}

.act-duration {
  font-size: 0.7rem;
  color: var(--text-dim);
  opacity: 0.5;
}

/* === SEARCH === */
.search-bar {
  max-width: 900px;
  margin: 0 auto 32px;
  position: relative;
}

.search-bar input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
}

.search-bar input::placeholder {
  color: var(--text-dim);
  opacity: 0.6;
}

.search-bar input:focus {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.03);
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-dim);
  pointer-events: none;
}

.search-results-info {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.82rem;
  margin-bottom: 16px;
  display: none;
}

/* === ANIMATIONS === */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === MOBILE === */
@media (max-width: 600px) {
  .hero {
    padding: 56px 16px 32px;
  }
  .content {
    padding: 24px 12px 0;
  }
  .stage-header {
    padding: 16px;
  }
  .act-row {
    grid-template-columns: 90px 1fr auto;
    gap: 10px;
    padding: 12px 16px;
  }
  .act-row:not(:last-child)::after {
    left: 16px;
    right: 16px;
  }
  .act-time {
    font-size: 0.75rem;
  }
  .act-artist {
    font-size: 0.88rem;
  }
  .act-row.headline .act-artist {
    font-size: 0.95rem;
  }
  .headline-tag {
    font-size: 0.55rem;
    padding: 2px 6px;
  }
  .day-tab {
    padding: 14px 12px;
    font-size: 0.72rem;
    min-width: 100px;
  }
  .search-bar {
    margin-bottom: 24px;
  }
  .search-bar input {
    padding: 12px 16px 12px 42px;
    font-size: 0.85rem;
  }
}

/* === FOOTER === */
.footer {
  text-align: center;
  padding: 24px;
  color: var(--text);
  font-size: 0.7rem;
  opacity: 0.5;
  letter-spacing: 0.06em;
}

.footer a {
  color: #fff;
}

/* === LOADING === */
.loader {
  display: flex;
  justify-content: center;
  padding: 80px 0;
  gap: 8px;
}
.loader span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: pulse 1s ease infinite;
}
.loader span:nth-child(2) {
  animation-delay: 0.15s;
}
.loader span:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 0.2;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

/* no-results */
.no-results {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-dim);
  font-size: 0.9rem;
  display: none;
}
.no-results .emoji {
  font-size: 2rem;
  margin-bottom: 12px;
}

.error-data {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-dim);
  font-size: 0.9rem;
  display: none;
}
.error-data .emoji {
  font-size: 2rem;
  margin-bottom: 12px;
}