/* Sportflux Stream UI — premium dark sports platform */

:root {
  --sf-bg: #0a0a0c;
  --sf-surface: #12121a;
  --sf-surface-2: #1a1a24;
  --sf-border: rgba(255, 255, 255, 0.06);
  --sf-border-hover: rgba(255, 204, 0, 0.35);
  --sf-primary: #ffcc00;
  --sf-primary-dim: rgba(255, 204, 0, 0.12);
  --sf-live: #ef4444;
  --sf-live-glow: rgba(239, 68, 68, 0.45);
  --sf-upcoming: #3b82f6;
  --sf-completed: #6b7280;
  --sf-text: #f4f4f5;
  --sf-text-muted: #9ca3af;
  --sf-radius: 14px;
  --sf-radius-sm: 10px;
  --sf-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --sf-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --sf-font: 'Inter', system-ui, -apple-system, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sf-font);
  -webkit-font-smoothing: antialiased;
}

/* ── Match Hub Layout ── */

.match-hub {
  position: relative;
}

.match-hub-nav {
  display: flex;
  gap: 0.5rem;
  padding: 0.375rem;
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: 999px;
  margin-bottom: 2rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.match-hub-nav::-webkit-scrollbar {
  display: none;
}

.match-hub-nav__btn {
  flex: 1;
  min-width: max-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sf-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--sf-transition), background var(--sf-transition), transform 0.15s ease;
  white-space: nowrap;
}

.match-hub-nav__btn:hover {
  color: var(--sf-text);
  background: rgba(255, 255, 255, 0.04);
}

.match-hub-nav__btn.is-active {
  color: var(--sf-bg);
  background: var(--sf-primary);
  box-shadow: 0 2px 12px rgba(255, 204, 0, 0.25);
}

.match-hub-nav__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.375rem;
  height: 1.375rem;
  padding: 0 0.375rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.25);
}

.match-hub-nav__btn.is-active .match-hub-nav__count {
  background: rgba(0, 0, 0, 0.2);
}

/* ── Section Headers ── */

.match-section {
  margin-bottom: 3rem;
  scroll-margin-top: 5rem;
  animation: sf-fade-in 0.5s ease both;
}

.match-section:nth-child(2) { animation-delay: 0.05s; }
.match-section:nth-child(3) { animation-delay: 0.1s; }
.match-section:nth-child(4) { animation-delay: 0.15s; }

@keyframes sf-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.match-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--sf-border);
}

.match-section__title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--sf-text);
  letter-spacing: -0.02em;
}

.match-section__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--sf-radius-sm);
  font-size: 1rem;
}

.match-section__icon--live {
  background: rgba(239, 68, 68, 0.12);
  color: var(--sf-live);
}

.match-section__icon--upcoming {
  background: rgba(59, 130, 246, 0.12);
  color: var(--sf-upcoming);
}

.match-section__icon--completed {
  background: rgba(107, 114, 128, 0.15);
  color: var(--sf-completed);
}

.match-section__subtitle {
  font-size: 0.8125rem;
  color: var(--sf-text-muted);
  font-weight: 400;
}

/* ── Match Grid ── */

.match-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
}

@media (min-width: 640px) {
  .match-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}

@media (min-width: 1024px) {
  .match-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── Match Card ── */

.match-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  padding: 1.125rem;
  overflow: hidden;
  transition: border-color var(--sf-transition), transform var(--sf-transition), box-shadow var(--sf-transition);
  animation: sf-card-in 0.4s ease both;
}

@keyframes sf-card-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.match-card:hover {
  border-color: var(--sf-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--sf-shadow);
}

.match-card--live {
  border-color: rgba(239, 68, 68, 0.2);
}

.match-card--live:hover {
  border-color: rgba(239, 68, 68, 0.45);
  box-shadow: 0 4px 32px var(--sf-live-glow);
}

.match-card--live::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sf-live), transparent);
  opacity: 0.8;
}

.match-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.match-card__sport {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sf-text-muted);
  background: var(--sf-surface-2);
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
}

.match-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
}

.match-card__badge--live {
  color: #fff;
  background: var(--sf-live);
  box-shadow: 0 0 12px var(--sf-live-glow);
}

.match-card__badge--soon {
  color: var(--sf-bg);
  background: var(--sf-primary);
}

.match-card__badge--upcoming {
  color: #fff;
  background: var(--sf-upcoming);
}

.match-card__badge--ended {
  color: #fff;
  background: var(--sf-completed);
}

.match-card__pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: sf-pulse 1.5s ease infinite;
}

@keyframes sf-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* Teams */

.match-card__teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.match-card__team {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
  text-align: center;
}

.match-card__logo {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  object-fit: contain;
  background: var(--sf-surface-2);
  padding: 0.25rem;
  border: 1px solid var(--sf-border);
  transition: transform var(--sf-transition);
}

.match-card:hover .match-card__logo {
  transform: scale(1.05);
}

.match-card__logo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: var(--sf-text-muted);
}

.match-card__name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--sf-text);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-width: 100%;
}

.match-card__vs {
  flex-shrink: 0;
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--sf-primary);
  letter-spacing: 0.1em;
  padding: 0.25rem 0.5rem;
  background: var(--sf-primary-dim);
  border-radius: 6px;
}

.match-card__channel {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.match-card__channel-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--sf-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Meta */

.match-card__meta {
  text-align: center;
  margin-bottom: 0.875rem;
}

.match-card__competition {
  font-size: 0.75rem;
  color: var(--sf-text-muted);
  margin-bottom: 0.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.match-card__time {
  font-size: 0.6875rem;
  color: rgba(156, 163, 175, 0.8);
}

/* Countdown */

.match-card__countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.375rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: rgba(59, 130, 246, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: var(--sf-radius-sm);
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
}

.countdown-unit__value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--sf-text);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.countdown-unit__label {
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sf-text-muted);
}

/* CTA */

.match-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--sf-radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--sf-transition), transform 0.15s ease, box-shadow var(--sf-transition);
  margin-top: auto;
}

.match-card__cta:active {
  transform: scale(0.98);
}

.match-card__cta--live {
  color: var(--sf-bg);
  background: var(--sf-primary);
}

.match-card__cta--live:hover {
  background: #ffd633;
  box-shadow: 0 4px 16px rgba(255, 204, 0, 0.3);
}

.match-card__cta--upcoming {
  color: var(--sf-text);
  background: var(--sf-surface-2);
  border: 1px solid var(--sf-border);
}

.match-card__cta--upcoming:hover {
  border-color: var(--sf-upcoming);
  color: var(--sf-upcoming);
}

.match-card__cta--ended {
  color: var(--sf-text-muted);
  background: transparent;
  border: 1px solid var(--sf-border);
  cursor: default;
  pointer-events: none;
  opacity: 0.6;
}

/* ── Skeleton Loaders ── */

.match-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
}

@media (min-width: 640px) {
  .match-skeleton-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .match-skeleton-grid { grid-template-columns: repeat(3, 1fr); }
}

.match-skeleton {
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  padding: 1.125rem;
  overflow: hidden;
}

.match-skeleton__line {
  height: 0.75rem;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--sf-surface-2) 25%, rgba(255,255,255,0.06) 50%, var(--sf-surface-2) 75%);
  background-size: 200% 100%;
  animation: sf-shimmer 1.4s ease infinite;
  margin-bottom: 0.625rem;
}

.match-skeleton__line--short { width: 40%; }
.match-skeleton__line--medium { width: 65%; }
.match-skeleton__line--long { width: 90%; }

.match-skeleton__teams {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1rem 0;
}

.match-skeleton__circle {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--sf-surface-2) 25%, rgba(255,255,255,0.06) 50%, var(--sf-surface-2) 75%);
  background-size: 200% 100%;
  animation: sf-shimmer 1.4s ease infinite;
}

@keyframes sf-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Empty & Error States ── */

.match-empty {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--sf-surface);
  border: 1px dashed var(--sf-border);
  border-radius: var(--sf-radius);
}

.match-empty__icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.6;
}

.match-empty__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sf-text);
  margin-bottom: 0.375rem;
}

.match-empty__text {
  font-size: 0.8125rem;
  color: var(--sf-text-muted);
}

.match-error {
  text-align: center;
  padding: 2rem 1.5rem;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--sf-radius);
}

.match-error__title {
  font-size: 1rem;
  font-weight: 600;
  color: #fca5a5;
  margin-bottom: 0.5rem;
}

.match-error__btn {
  margin-top: 1rem;
  padding: 0.625rem 1.25rem;
  background: var(--sf-primary);
  color: var(--sf-bg);
  border: none;
  border-radius: var(--sf-radius-sm);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--sf-transition);
}

.match-error__btn:hover {
  background: #ffd633;
}

/* ── Search (enhanced) ── */

.match-search {
  position: relative;
  margin-bottom: 1.5rem;
}

.match-search__input {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 2.75rem;
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  color: var(--sf-text);
  font-size: 0.9375rem;
  transition: border-color var(--sf-transition), box-shadow var(--sf-transition);
}

.match-search__input::placeholder {
  color: var(--sf-text-muted);
}

.match-search__input:focus {
  outline: none;
  border-color: rgba(255, 204, 0, 0.4);
  box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.08);
}

.match-search__icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.125rem;
  height: 1.125rem;
  color: var(--sf-text-muted);
  pointer-events: none;
}

.match-search__clear {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.375rem;
  background: none;
  border: none;
  color: var(--sf-text-muted);
  cursor: pointer;
  border-radius: 6px;
  transition: color var(--sf-transition), background var(--sf-transition);
}

.match-search__clear:hover {
  color: var(--sf-text);
  background: rgba(255, 255, 255, 0.06);
}

/* ── Utilities ── */

.sf-hidden {
  display: none !important;
}

.sf-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}