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

body {
  font-family: Arial, sans-serif;
  background: #000;
  color: #eee;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 4:3 container — sized by JS in resizeApp() */
#app-container {
  position: relative;
  background: #1a1a2e;
  overflow: hidden;
  flex-shrink: 0;
}

.screen {
  display: none;
  width: 100%;
  height: 100%;
}

.screen.active {
  display: flex;
  flex-direction: column;
}

/* ── SPLASH ── */
#splash {
  background: url('InquisitorSplash1.jpg') center center / cover no-repeat;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 60px;
}

#splash-overlay {
  background: rgba(0,0,0,0.55);
  border-radius: 12px;
  padding: 28px 40px;
  text-align: center;
  max-width: 520px;
  width: 90%;
}

#splash-status {
  font-size: 1.1rem;
  margin-bottom: 14px;
  line-height: 1.5;
}

#splash-vid-pid {
  font-size: 0.9rem;
  color: #aef;
  margin-bottom: 10px;
}

.btn {
  padding: 10px 28px;
  font-size: 1rem;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin: 6px;
  transition: opacity 0.2s;
}

.btn:hover { opacity: 0.85; }

.btn-primary   { background: #0078d4; color: #fff; }
.btn-success   { background: #2a9d2a; color: #fff; }
.btn-danger    { background: #c0392b; color: #fff; }
.btn-warning   { background: #d4860a; color: #fff; }
.btn-secondary { background: #555;    color: #fff; }

.btn:disabled,
.btn:disabled:hover {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── MENU ── */
#menu {
  background: #16213e;
}

/* Tab bar */
#tab-bar {
  display: flex;
  background: #0f3460;
  border-bottom: 2px solid #0078d4;
  position: relative;
}

.tab {
  padding: 10px 24px;
  cursor: pointer;
  font-size: 0.95rem;
  user-select: none;
  position: relative;
}

.tab:hover { background: #1a4a80; }

.tab-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #0f3460;
  border: 1px solid #0078d4;
  min-width: 180px;
  z-index: 100;
}

.tab-dropdown.open { display: block; }

.tab-dropdown a {
  display: block;
  padding: 9px 16px;
  color: #eee;
  text-decoration: none;
  font-size: 0.9rem;
}

.tab-dropdown a:hover { background: #1a4a80; }

.tab-dropdown-check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  color: #eee;
  font-size: 0.9rem;
  cursor: pointer;
}

.tab-dropdown-check:hover { background: #1a4a80; }
.tab-dropdown-check input { cursor: pointer; }

/* Menu body */
#menu-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px;
  gap: 16px;
  overflow: auto;
}

#menu-fields-row {
  display: flex;
  gap: 24px;
}

.tab-dropdown-label {
  padding: 9px 16px 2px;
  color: #7ab;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Current options summary */
#menu-options-summary {
  border-top: 1px solid #0078d4;
  padding-top: 12px;
  flex-shrink: 0;
}

#menu-options-summary h3 {
  font-size: 1rem;
  color: #aef;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.summary-row {
  font-size: 0.9rem;
  color: #ddd;
  margin-bottom: 4px;
}

.summary-label {
  color: #bbb;
  margin-right: 6px;
}

.team-section {
  flex: 1;
}

.team-section h3 {
  font-size: 1rem;
  color: #aef;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.field-row {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  gap: 8px;
}

.field-row label {
  width: 80px;
  font-size: 0.85rem;
  color: #bbb;
  flex-shrink: 0;
}

.field-row input[type="text"] {
  flex: 1;
  padding: 6px 10px;
  background: #1e2d50;
  border: 1px solid #0078d4;
  border-radius: 4px;
  color: #eee;
  font-size: 0.9rem;
}

/* Settings panel */
#settings-panel {
  width: 200px;
  flex-shrink: 0;
}

#settings-panel h3 {
  font-size: 1rem;
  color: #aef;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.setting-row {
  margin-bottom: 12px;
}

.setting-row label {
  display: block;
  font-size: 0.8rem;
  color: #bbb;
  margin-bottom: 3px;
}

.setting-row input[type="text"] {
  width: 100%;
  padding: 6px 10px;
  background: #1e2d50;
  border: 1px solid #0078d4;
  border-radius: 4px;
  color: #eee;
  font-size: 0.95rem;
}

#menu-footer {
  padding: 14px 20px;
  border-top: 2px solid #0f3460;
  text-align: right;
}

/* ── SCOREBOARD ── */
#scoreboard {
  background: #0d0d1a;
  padding: 12px;
  gap: 10px;
  position: relative;
}

#timer-row {
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.timer-box {
  flex: 0 0 30%;
  background: #1a1a3a;
  border: 2px solid #0078d4;
  border-radius: 8px;
  padding: 14px 16px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  min-height: 100px;
}

.timer-box .timer-label {
  font-size: 0.75rem;
  color: #88aaff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.timer-box .timer-value {
  font-size: 4rem;
  font-weight: bold;
  font-family: 'Courier New', monospace;
  color: #fff;
}

.timer-box.expired { border-color: #c0392b; }
.timer-box.expired .timer-value { color: #ff4444; }

#buzz-team-label {
  text-align: center;
  font-size: 5rem;
  font-weight: bold;
  color: #ffd700;
  height: 100px;
  flex-shrink: 0;
  background: #111130;
  border-radius: 8px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#score-row {
  display: flex;
  gap: 16px;
  flex: 1;
  justify-content: space-between;
  align-items: stretch;
}

.score-box {
  flex: 0 0 37.5%;
  background: #1a2a1a;
  border: 3px solid #2a9d2a;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  position: relative;
  padding: 16px 10px 36px 10px;
  min-height: 130px;
  height: 72%;
  align-self: center;
}

.score-box .score-value {
  font-size: 7rem;
  font-weight: bold;
  color: #fff;
  line-height: 1;
}

.score-box .score-team-name {
  position: absolute;
  bottom: 8px;
  font-size: 1.4rem;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.score-box.highlight {
  border-color: #ffd700;
  box-shadow: 0 0 16px 4px rgba(255, 215, 0, 0.7);
}

#buzz-player-label {
  text-align: center;
  font-size: 5.5rem;
  font-weight: bold;
  color: #88ff88;
  height: 100px;
  flex-shrink: 0;
  background: #111130;
  border-radius: 8px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  overflow: hidden;
}

#raw-byte-display {
  display: none;
}

/* Scoreboard footer */
#sb-footer {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
}

/* ── CUT THROAT ── */
#cutthroat {
  background: #0d0d1a;
  padding: 12px;
  gap: 10px;
  position: relative;
}

#ct-timer-row {
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

#ct-buzz-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
  flex-shrink: 0;
}

#ct-buzz-player-label {
  flex: 1;
  text-align: center;
  font-size: 3.2rem;
  font-weight: bold;
  color: #88ff88;
  height: 90px;
  background: #111130;
  border-radius: 8px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  overflow: hidden;
}

#ct-buzz-score-box {
  flex: 0 0 22%;
  background: #1a2a1a;
  border: 3px solid #2a9d2a;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90px;
}

#ct-buzz-score-box .score-value {
  font-size: 3rem;
  font-weight: bold;
  color: #fff;
}

#ct-leaderboard {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ct-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #1a1a3a;
  border: 1px solid #0078d4;
  border-radius: 6px;
  padding: 6px 14px;
}

.ct-row.highlight {
  border-color: #ffd700;
  box-shadow: 0 0 10px 2px rgba(255, 215, 0, 0.6);
}

.ct-row .ct-name {
  font-size: 1rem;
  color: #eee;
}

.ct-row .ct-score {
  font-size: 1.2rem;
  font-weight: bold;
  color: #fff;
  cursor: pointer;
  user-select: none;
  min-width: 2.5em;
  text-align: right;
}

#ct-raw-byte-display {
  display: none;
}

#ct-footer {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
}

/* Message box overlay */
#sb-msgbox {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

#sb-msgbox-content {
  background: #1a1a3a;
  border: 2px solid #0078d4;
  border-radius: 10px;
  padding: 32px 40px;
  text-align: center;
  min-width: 280px;
}

#sb-msgbox-text {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: #eee;
}

/* Splash firmware-warning overlay */
#splash-msgbox {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

#splash-msgbox-content {
  background: #1a1a3a;
  border: 2px solid #0078d4;
  border-radius: 10px;
  padding: 32px 40px;
  text-align: center;
  max-width: 420px;
}

#splash-msgbox-text {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #eee;
  line-height: 1.5;
}

#splash-msgbox-text a {
  color: #6cf;
}

/* Menu info overlay (About / Help) */
#menu-msgbox {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

#menu-msgbox-content {
  background: #1a1a3a;
  border: 2px solid #0078d4;
  border-radius: 10px;
  padding: 32px 40px;
  text-align: center;
  max-width: 420px;
}

#menu-msgbox-text {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #eee;
  line-height: 1.5;
}

#menu-msgbox-text a {
  color: #6cf;
}

/* ── STATS ── */
#stats {
  background: #0d0d1a;
  padding: 16px 20px;
  gap: 12px;
}

#stats-header h2 {
  text-align: center;
  color: #aef;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

#stats-body {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stats-section h3 {
  color: #aef;
  font-size: 1rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.stats-table th,
.stats-table td {
  border: 1px solid #0078d4;
  padding: 6px 10px;
  text-align: center;
}

.stats-table th {
  background: #0f3460;
  color: #88aaff;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.stats-table td {
  background: #1a1a3a;
  color: #eee;
}

#stats-footer {
  padding: 10px 0;
  text-align: right;
}