@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,400;0,600;0,700;0,800;0,900;1,700&family=Barlow:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --primary: #0284c7;
  --primary-glow: rgba(2, 132, 199, 0.4);
  --accent-gold: #fbbf24;
  --accent-neon: #a3e635;
  --accent-red: #ef4444;
  --court-blue: #1e3a8a;
  --bg-dark: #090d16;
  --surface-dark: rgba(13, 20, 36, 0.92);
  --surface-border: rgba(255, 255, 255, 0.18);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  font-family: var(--font-body);
  color: var(--text-main);
}

#canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: auto;
}

#canvas-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* TV Broadcast UI Overlay */
#ui-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.interactive {
  pointer-events: auto !important;
}

/* Top Broadcast Header & Scoreboard */
.top-broadcast-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1rem 1.5rem;
  background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  pointer-events: none;
  gap: 1rem;
}

.top-left-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: auto !important;
}

.tournament-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--surface-border);
  padding: 0.45rem 1.1rem;
  border-radius: 9999px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
}

.tournament-badge:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: var(--accent-neon);
  transform: translateY(-2px);
}

.tournament-icon {
  width: 22px;
  height: 22px;
  background: radial-gradient(circle, var(--accent-neon) 40%, #65a30d 100%);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-neon);
}

.tournament-info {
  display: flex;
  flex-direction: column;
}

.tournament-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.tournament-location {
  font-size: 0.72rem;
  color: var(--accent-gold);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Quick Venue Switcher Bar */
.quick-venue-selector {
  display: flex;
  gap: 0.35rem;
  pointer-events: auto !important;
}

.venue-pill-btn {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #cbd5e1;
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.venue-pill-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border-color: var(--accent-neon);
}

.venue-pill-btn.active {
  background: var(--primary);
  border-color: #38bdf8;
  color: #ffffff;
  box-shadow: 0 0 12px var(--primary-glow);
}

/* Grand Slam Official Scoreboard */
.grand-slam-scoreboard {
  background: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  overflow: hidden;
  min-width: 360px;
  font-family: var(--font-display);
  pointer-events: auto !important;
}

.scoreboard-header {
  background: linear-gradient(90deg, #1e293b 0%, #0f172a 100%);
  padding: 0.35rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sets-header {
  display: flex;
  gap: 1.5rem;
}

.scoreboard-row {
  display: grid;
  grid-template-columns: 24px 1fr 36px 36px 54px;
  align-items: center;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.scoreboard-row:last-child {
  border-bottom: none;
}

.scoreboard-row.serving::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent-neon);
  box-shadow: 0 0 10px var(--accent-neon);
}

.serve-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: transparent;
  transition: all 0.2s ease;
}

.scoreboard-row.serving .serve-dot {
  background: var(--accent-neon);
  box-shadow: 0 0 8px var(--accent-neon);
}

.player-name-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.country-flag {
  font-size: 0.85rem;
}

.player-name {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.set-score {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: #cbd5e1;
}

.game-point {
  text-align: center;
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.game-point.advantage {
  color: var(--accent-neon);
  font-size: 1.1rem;
}

/* Quick Action Buttons (Top Right) */
.top-controls {
  display: flex;
  gap: 0.5rem;
  pointer-events: auto !important;
}

.btn-icon {
  background: var(--surface-dark);
  backdrop-filter: blur(12px);
  border: 1px solid var(--surface-border);
  color: #ffffff;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--accent-neon);
  transform: translateY(-2px);
}

.btn-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  pointer-events: none;
}

/* Non-Intrusive Broadcast HUD (Feedback & Banner relocated out of center court) */
.center-broadcast-hud {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.shot-feedback-pill {
  position: absolute;
  bottom: 125px;
  left: 50%;
  transform: translateX(-50%) translateY(8px) scale(0.9);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1.1rem;
  border-radius: 9999px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  opacity: 0;
  transition: all 0.2s ease;
  z-index: 20;
  pointer-events: none;
}

.shot-feedback-pill.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
}

.shot-feedback-pill.perfect {
  background: rgba(163, 230, 53, 0.25);
  border: 1.5px solid var(--accent-neon);
  color: var(--accent-neon);
  box-shadow: 0 0 20px rgba(163, 230, 53, 0.4);
}

.shot-feedback-pill.good {
  background: rgba(56, 189, 248, 0.25);
  border: 1.5px solid #38bdf8;
  color: #38bdf8;
}

.shot-feedback-pill.early, .shot-feedback-pill.late {
  background: rgba(251, 191, 36, 0.25);
  border: 1.5px solid var(--accent-gold);
  color: var(--accent-gold);
}

.announcement-banner {
  position: absolute;
  top: 175px;
  left: 50%;
  transform: translateX(-50%) scale(0.85);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.90);
  backdrop-filter: blur(14px);
  padding: 0.45rem 1.6rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  opacity: 0;
  transition: all 0.25s ease;
  white-space: nowrap;
  z-index: 20;
  pointer-events: none;
}

.announcement-banner.visible {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.btn-freelook-highlight {
  background: rgba(2, 132, 199, 0.25) !important;
  border: 1.5px solid #38bdf8 !important;
  color: #38bdf8 !important;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3) !important;
}

.btn-freelook-highlight:hover {
  background: #0284c7 !important;
  color: #ffffff !important;
}

.btn-freelook-highlight.active {
  background: var(--accent-neon) !important;
  border-color: #bef264 !important;
  color: #0f172a !important;
  box-shadow: 0 0 20px rgba(163, 230, 53, 0.8) !important;
}

/* Bottom Broadcast Bar */
.bottom-broadcast-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  pointer-events: none;
}

.serve-radar-box {
  background: var(--surface-dark);
  backdrop-filter: blur(14px);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 0.65rem 1.1rem;
  min-width: 180px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  font-family: var(--font-display);
  pointer-events: auto !important;
}

.radar-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.radar-speed-row {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin: 0.15rem 0;
}

.radar-speed {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
  font-family: var(--font-mono);
}

.radar-unit {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.radar-type {
  font-size: 0.75rem;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Player Power / Aim / Swing Meter */
.player-strike-hud {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  pointer-events: auto !important;
}

.power-charge-wrapper {
  width: 240px;
  height: 12px;
  background: rgba(0, 0, 0, 0.7);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.power-charge-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #38bdf8 0%, var(--accent-neon) 70%, #ef4444 100%);
  transition: width 0.05s linear;
}

.sweet-spot-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 75%;
  width: 15%;
  background: rgba(255, 255, 255, 0.4);
  border-left: 1px solid #ffffff;
  border-right: 1px solid #ffffff;
  pointer-events: none;
}

.control-tips {
  font-size: 0.8rem;
  color: #cbd5e1;
  background: rgba(0, 0, 0, 0.75);
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  border: 1px solid rgba(255,255,255,0.12);
}

/* Camera Mode Badge */
.bottom-right-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  pointer-events: auto !important;
}

.camera-mode-badge {
  background: var(--surface-dark);
  backdrop-filter: blur(12px);
  border: 1px solid var(--surface-border);
  padding: 0.45rem 1.0rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #e2e8f0;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
}

.camera-mode-badge:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--accent-neon);
  border-color: var(--accent-neon);
}

/* Hawk-Eye 3D Line Review Overlay */
#hawkeye-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 50;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.4) 0%, rgba(9, 13, 22, 0.85) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

#hawkeye-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.hawkeye-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hawkeye-title-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #0284c7;
  padding: 0.4rem 1.5rem;
  border-radius: 9999px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  box-shadow: 0 0 25px rgba(2, 132, 199, 0.8);
}

.hawkeye-decision-card {
  background: rgba(15, 23, 42, 0.95);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
  min-width: 320px;
}

.hawkeye-decision {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
}

.hawkeye-decision.in {
  color: var(--accent-neon);
  text-shadow: 0 0 30px rgba(163, 230, 53, 0.8);
}

.hawkeye-decision.out {
  color: var(--accent-red);
  text-shadow: 0 0 30px rgba(239, 68, 68, 0.8);
}

.hawkeye-distance {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: #cbd5e1;
  font-weight: 600;
}

/* Modals & Menus */
.modal-backdrop {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 99999 !important;
  background: rgba(5, 8, 15, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.modal-card {
  background: rgba(15, 23, 42, 0.98);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  padding: 2rem;
  width: 90%;
  max-width: 780px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 70px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.2);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  z-index: 10000;
  pointer-events: auto !important;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 1rem;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Modal Close Button (Cross mark '✕') */
.modal-close-btn {
  background: rgba(239, 68, 68, 0.2);
  border: 1.5px solid #ef4444;
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
  position: relative;
  z-index: 10005;
}

.modal-close-btn *,
.modal-footer-close-btn * {
  pointer-events: none !important;
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
  transform: scale(1.08);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
}

.modal-footer-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 0.6rem 1.8rem;
  border-radius: 8px;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
  text-transform: uppercase;
  position: relative;
  z-index: 10005;
}

.modal-footer-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #ffffff;
}

/* Location Selector Grid */
.location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.location-card {
  background: rgba(30, 41, 59, 0.7);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 1.25rem;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
}

.location-card:hover {
  border-color: var(--accent-neon);
  background: rgba(30, 41, 59, 0.95);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

.location-card.selected {
  border-color: var(--accent-neon);
  background: rgba(163, 230, 53, 0.15);
  box-shadow: 0 0 25px rgba(163, 230, 53, 0.3);
}

.location-card.selected::after {
  content: 'SELECTED';
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent-neon);
  color: #0f172a;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.location-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.location-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #ffffff;
}

.location-landmark {
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.location-surface-tag {
  display: inline-block;
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #93c5fd;
  text-transform: uppercase;
}

.location-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.surface-physics-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #cbd5e1;
  font-family: var(--font-mono);
}

/* Settings & Tabs */
.settings-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.settings-label {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.pill-selector {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pill-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #cbd5e1;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all 0.2s ease;
  text-transform: uppercase;
}

.pill-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.pill-btn.active {
  background: var(--primary);
  border-color: #38bdf8;
  color: #ffffff;
  box-shadow: 0 0 16px var(--primary-glow);
}

/* Match Stats Table */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem 1.5rem;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.stats-player-val {
  text-align: right;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--accent-neon);
}

.stats-ai-val {
  text-align: left;
  font-weight: 800;
  font-size: 1.25rem;
  color: #38bdf8;
}

.stats-category {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Keybinds Reference Table */
.keybind-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem 1.25rem;
  align-items: center;
}

.key-badge {
  background: #1e293b;
  border: 1px solid #475569;
  border-bottom: 3px solid #334155;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
}

.key-desc {
  font-size: 0.95rem;
  color: #e2e8f0;
}

@media (max-width: 768px) {
  .top-broadcast-bar {
    padding: 0.75rem 1rem;
    flex-direction: column;
    gap: 0.5rem;
    align-items: stretch;
  }
  .grand-slam-scoreboard {
    min-width: 100%;
  }
  .bottom-broadcast-bar {
    padding: 0.75rem 1rem;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  .serve-radar-box {
    width: 100%;
  }
}