:root {
  --bg: #050815;
  --bg-alt: #0b1020;
  --card: #11182b;
  --accent: #ff2df2;
  --accent-soft: rgba(255, 45, 242, 0.15);
  --accent-2: #00e4ff;
  --text-main: #f7f7ff;
  --text-muted: #a2acc7;
  --danger: #ff4f6b;
  --success: #37ff9f;
  --radius-xl: 18px;
  --radius-lg: 14px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
  --gap: 1rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, #1a2450 0, transparent 55%),
    radial-gradient(circle at top right, #4a136b 0, transparent 55%),
    radial-gradient(circle at bottom, #071320 0, #020510 70%);
  color: var(--text-main);
  min-height: 100vh;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

/* Header */

.app-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(8, 20, 60, 0.96), rgba(12, 7, 38, 0.96));
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.app-header::after {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 10% 0, rgba(255, 45, 242, 0.18) 0, transparent 60%),
    radial-gradient(circle at 90% 100%, rgba(0, 228, 255, 0.18) 0, transparent 60%);
  opacity: 0.7;
  pointer-events: none;
}

.app-header > * {
  position: relative;
  z-index: 1;
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.logo-circle {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, var(--accent) 0, #3c1145 55%, transparent 75%);
  font-size: 1.8rem;
  box-shadow: 0 0 22px rgba(255, 45, 242, 0.7);
}

h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
}

.app-header__subtitle {
  margin: 0.15rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.app-header__meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: flex-end;
}

.pill {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.pill--live {
  border-color: rgba(0, 228, 255, 0.6);
  color: var(--accent-2);
}

.pill--live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 10px rgba(255, 79, 107, 0.9);
}

.pill--info {
  border-color: rgba(255, 255, 255, 0.16);
}

/* Nav */

.app-nav {
  display: flex;
  gap: 0.5rem;
  margin: 1.2rem 0 0.7rem;
  overflow-x: auto;
}

.nav-btn {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 16, 38, 0.85);
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  backdrop-filter: blur(12px);
  white-space: nowrap;
}

.nav-btn--active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #050815;
  border-color: transparent;
}

/* Layout main */

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

/* Section cards */

.section-card,
.live-now {
  background: rgba(6, 10, 30, 0.94);
  border-radius: var(--radius-xl);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.section-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.6rem;
}

.section-card__header h2,
.live-now h2 {
  margin: 0;
  font-size: 1.1rem;
}

.section-card__filters {
  display: flex;
  gap: 0.5rem;
}

.section-card__filters select {
  background: rgba(4, 9, 25, 0.95);
  color: var(--text-main);
  border-radius: 999px;
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.8rem;
}

/* Live now */

.live-now__content {
  margin-top: 0.6rem;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 79, 107, 0.12);
  border: 1px solid rgba(255, 79, 107, 0.6);
  font-size: 0.75rem;
  color: #ff9aad;
}

.live-badge::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 12px rgba(255, 79, 107, 0.9);
}

.live-match {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) auto minmax(0, 1.5fr);
  gap: 0.6rem;
  align-items: center;
}

.live-match__player {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.live-match__name {
  font-weight: 600;
}

.live-match__seed {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.live-match__score {
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
}

.live-match__sets-legs {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
}

/* Matches list */

.matches-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.match-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: center;
  padding: 0.6rem 0.7rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(9, 12, 36, 0.9), rgba(7, 7, 26, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.match-card__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.match-card__players {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.match-card__players span {
  font-size: 0.9rem;
}

.match-card__status {
  text-align: right;
  font-size: 0.8rem;
}

.match-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.match-status-badge--live {
  border-color: rgba(255, 79, 107, 0.7);
  color: #ffb5c4;
}

.match-status-badge--finished {
  border-color: rgba(55, 255, 159, 0.7);
  color: #b9ffdf;
}

/* Players */

#player-search {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 9, 24, 0.9);
  color: var(--text-main);
  font-size: 0.9rem;
}

.players-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.7rem;
}

.player-card {
  position: relative;
  padding: 0.7rem;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, var(--accent-soft), rgba(6, 9, 22, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.55);
  cursor: pointer;
  overflow: hidden;
}

.player-card__header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.player-avatar {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--accent-2) 0, #041119 55%, transparent 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.player-basic {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.player-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.player-country {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.player-tags {
  margin-top: 0.3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.player-tag {
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(5, 15, 35, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Tooltip / Detail */

.player-card__tooltip {
  position: absolute;
  inset: auto 0 0;
  transform: translateY(100%);
  background: linear-gradient(180deg, rgba(7, 10, 25, 0.98), rgba(4, 6, 18, 0.98));
  padding: 0.55rem 0.6rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.18s ease-out;
}

.player-card:hover .player-card__tooltip,
.player-card--expanded .player-card__tooltip {
  transform: translateY(0);
}

.player-card__tooltip-row {
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
}

/* Bracket */

.bracket {
  min-height: 5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.6rem;
}

.bracket-round {
  background: rgba(4, 8, 22, 0.96);
  border-radius: var(--radius-lg);
  padding: 0.6rem;
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

.bracket-round h3 {
  margin: 0 0 0.4rem;
  font-size: 0.85rem;
}

.bracket-match {
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
}

/* Stats */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.7rem;
}

.stat-card {
  padding: 0.7rem;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top, rgba(0, 228, 255, 0.12), rgba(7, 9, 26, 0.96));
  border: 1px solid rgba(0, 228, 255, 0.3);
}

.stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.stat-value {
  margin-top: 0.2rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.stat-sub {
  margin-top: 0.2rem;
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Views */

.view {
  display: none;
}

.view.view--active {
  display: block;
}

/* Footer */

.app-footer {
  margin-top: 1.1rem;
  padding: 0.7rem 0.2rem 0.2rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: center;
}

/* Helper */

.hint {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsive */

@media (max-width: 720px) {
  .app-header {
    align-items: flex-start;
  }

  .app-header__meta {
    align-items: flex-start;
  }

  .live-match {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .match-card {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0.25rem;
  }

  .match-card__status {
    text-align: left;
  }
}