:root {
  --bg: radial-gradient(circle at top, #2b0a3d 0%, #12051c 35%, #05060f 100%);
  --text: #f7f4ff;
  --mutedText: #cbb8ff;

  --cardBg: rgba(24, 18, 40, 0.92);
  --cardBorder: #8b3dff;
  --cardShadow: 0 0 18px rgba(139, 61, 255, 0.45);

  --accent1: #ff3cac;   /* hot pink */
  --accent2: #7b2cff;   /* purple */
  --accent3: #19f7ff;   /* cyan */
  --accent4: #b7ff00;   /* electric green */
  --accent5: #ffd500;   /* gold */
  --accent6: #ffd500;

  --selectedBg: linear-gradient(90deg, rgba(183,255,0,0.22), rgba(25,247,255,0.22));
  --selectedBorder: #b7ff00;
  --selectedGlow: 0 0 14px rgba(183,255,0,0.45);

  --buttonBg: linear-gradient(135deg, #ff3cac, #7b2cff);
  --buttonText: #ffffff;
  --buttonBorder: #ff8bd1;

  --inputBg: rgba(10, 10, 18, 0.92);
  --inputText: #ffffff;
  --inputBorder: #19f7ff;

  --lineColor: #19f7ff;
  --lineGlow: drop-shadow(0 0 6px rgba(25,247,255,0.85));

  --titleGlow: 0 0 12px rgba(255, 60, 172, 0.75),
               0 0 24px rgba(123, 44, 255, 0.55);
  }
  
body {
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  padding: 0;
  box-sizing: border-box;
  min-height: 100vh;
}

label,
#debugJson,
#bracketPickerRow {
  color: var(--mutedText);
}

  body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 60, 172, 0.18), transparent 25%),
    radial-gradient(circle at 85% 25%, rgba(25, 247, 255, 0.16), transparent 22%),
    radial-gradient(circle at 50% 80%, rgba(183, 255, 0, 0.10), transparent 28%);
  z-index: 0;
}

#entryNameInput {
  flex: 1 1 0;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

select,
button {
  background: var(--inputBg);
  color: var(--inputText);
  border: 2px solid var(--inputBorder);
  border-radius: 10px;
  padding: 8px 10px;
}

select:focus,
button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(25, 247, 255, 0.25);
}

.connectorLayer path,
.connectorLayer line,
.connectorLayer polyline {
  stroke: var(--accent3);
  stroke-width: 3;
  fill: none;
  filter:
    drop-shadow(0 0 4px rgba(25,247,255,0.9))
    drop-shadow(0 0 10px rgba(25,247,255,0.5));
}


button {
  background: var(--buttonBg);
  border: 1px solid var(--buttonBorder);
  color: var(--buttonText);
  font-weight: 700;
  box-shadow: 0 0 14px rgba(255, 60, 172, 0.35);
}

body > * {
  position: relative;
  z-index: 1;
}

  html, body {
    height: 100%;
    margin: 0;
    overflow: hidden;
  }

h1 {
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
  text-shadow: var(--titleGlow);
}

.matchupCard:hover{
  background: var(--cardBg);
  border: 2px solid var(--cardBorder);
  border-radius: 16px;
  color: var(--text);
  box-shadow: var(--cardShadow);
  backdrop-filter: blur(4px);
}

#errorBox {
  color: #ffd6e8;
  background: rgba(255, 60, 172, 0.18);
  border: 1px solid #ff3cac;
  padding: 10px;
  margin-bottom: 12px;
  border-radius: 8px;
  box-shadow: 0 0 12px rgba(255, 60, 172, 0.35);
}

#lockBox {
  color: #111111;
  background: rgba(255, 213, 0, 0.92);
  border: 1px solid #ffd500;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 0 12px rgba(255, 213, 0, 0.35);
}

#submitAllButton {
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
}

  #submitAllButton:disabled,
  #submitCurrentButton:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }

  #matchupContainer > div {
    margin-bottom: 10px;
  }

  #debugJson {
    white-space: pre-wrap;
    font-family: monospace;
  }

  .connectorLayer {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: visible;
    z-index: 1;
  }

  .bracketControlsOverlay {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(var(--round-count, 4), minmax(220px, 1fr));
    column-gap: 32px;
    row-gap: 8px;
    pointer-events: none;
    flex: 0 0 auto;
    padding: 0 0 8px;
    box-sizing: border-box;
    }

  .bracketGrid {
    display: grid;
    position: relative;
    z-index: 2;
    grid-template-columns: repeat(var(--round-count, 4), minmax(220px, 1fr));
    column-gap: 32px;
    row-gap: 8px;
    grid-auto-rows: minmax(20px, auto);
    align-items: start;
    padding-top: 16px; 
  }

.bracketPickerLeft,
.bracketPickerRight {
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;

  background: rgba(24, 18, 40, 0.95);
  border: 2px solid var(--accent3);
  border-radius: 14px;
  padding: 10px 12px;
  min-height: 48px;
  box-sizing: border-box;

  box-shadow:
    0 0 10px rgba(25, 247, 255, 0.25),
    0 0 18px rgba(123, 44, 255, 0.20);
}

  .bracketPickerLeft {
    grid-column: 1;
    justify-self: stretch;
    align-self: start;
  }

  .bracketPickerLeft label {
    display: inline-block;
    width: auto;
    white-space: nowrap;
  }

  .bracketPickerRight {
    grid-column: span 2;
    justify-self: stretch;
    align-self: start;
    font-size: 14px;
    flex-wrap: wrap;
  }

  .bracketStatusBox {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    pointer-events: none;
    align-self: start;
  }

  .bracketStatusItem {
    background: rgba(24, 18, 40, 0.95);
    border: 1px solid var(--accent3);
    border-radius: 10px;
    color: var(--text);
    font-size: 12px;
    padding: 6px 8px;
  }

  .bracketStatusLocked {
    border-color: var(--accent5);
    color: var(--accent5);
  }

  .bracketStatusSubmitted {
    border-color: var(--accent4);
    color: var(--accent4);
  }
  
.bracketViewport {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
  width: 100%;
  border: none;
  display: flex;
  flex-direction: column;
  gap: 8px;

  background: transparent;
}

.bracketWrapper {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 0;
  touch-action: none;

  background:
    radial-gradient(circle at 30% 30%, rgba(123,44,255,0.08), transparent 45%),
    radial-gradient(circle at 70% 70%, rgba(25,247,255,0.06), transparent 45%);
}

  .bracketZoomTarget {
    position: relative;
    min-width: 100%;
    min-height: max-content;
    transform-origin: top left;
    will-change: transform;
  }

.matchupCard {
  text-align: center;
  background: linear-gradient(
    145deg,
    rgba(32, 18, 54, 0.95),
    rgba(17, 10, 31, 0.95)
  );
  border: 2px solid var(--cardBorder);
  border-radius: 16px;
  color: var(--text);
  box-shadow:
    0 0 10px rgba(139, 61, 255, 0.35),
    0 0 22px rgba(255, 60, 172, 0.18);
  backdrop-filter: blur(6px);
  transition: all 0.18s ease;
}
.matchupCard:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow:
    0 0 16px rgba(255, 60, 172, 0.45),
    0 0 28px rgba(123, 44, 255, 0.35),
    0 0 40px rgba(25, 247, 255, 0.15);
}
.matchupLabel {
  font-weight: bold;
  margin-bottom: 8px;
  color: var(--accent5);
  text-shadow: 0 0 8px rgba(255, 213, 0, 0.4);
}

.teamBar {
  padding: 8px 10px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.teamName {
  font-weight: 700;
  line-height: 1.2;
}

.teamPlayers {
  font-size: 12px;
  line-height: 1.15;
  opacity: 0.85;
  white-space: normal;
  overflow-wrap: anywhere;
  max-height: calc(1.15em * 4);
  overflow: hidden;
}

.teamBarSelected {
  background: linear-gradient(
    90deg,
    rgba(183,255,0,0.28),
    rgba(25,247,255,0.24)
  );
  border: 2px solid var(--selectedBorder);
  box-shadow:
    0 0 10px rgba(183,255,0,0.45),
    0 0 18px rgba(25,247,255,0.20);
  color: #fff;
  font-weight: 700;
}

.winnerSelect option {
  background: #140d22;
  color: #ffffff;
}

.winnerSelect {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: 10px;
  text-align: center;

  background: rgba(10, 10, 18, 0.92);
  color: var(--text);
  border: 2px solid var(--accent3);

  font-size: 14px;
}

  .matchup {
    border: 1px solid #ccc;
    padding: 8px;
    margin-bottom: 12px;
  }

  .userLabel {
    font-weight: bold;
  }

  #bracketZoomTarget {
  /* padding-left: 400px;
  padding-right: 400px; */
}

.leaderboardPanel {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(5, 6, 15, 0.78);
  box-sizing: border-box;
}

.leaderboardPanel[hidden] {
  display: none;
}

.leaderboardDialog {
  width: min(900px, 100%);
  max-height: min(720px, 92vh);
  overflow: hidden;
  background: rgba(17, 10, 31, 0.98);
  border: 2px solid var(--accent3);
  border-radius: 12px;
  box-shadow: 0 0 24px rgba(25, 247, 255, 0.28);
  display: flex;
  flex-direction: column;
}

.leaderboardHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(25, 247, 255, 0.3);
}

.leaderboardHeader h2 {
  margin: 0;
  font-size: 20px;
}

.leaderboardActions {
  display: flex;
  gap: 8px;
}

.leaderboardContent {
  overflow: auto;
  padding: 12px 16px 16px;
}

.leaderboardTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.leaderboardTable th,
.leaderboardTable td {
  border-bottom: 1px solid rgba(25, 247, 255, 0.22);
  padding: 8px 10px;
  text-align: left;
  white-space: nowrap;
}

.leaderboardTable th {
  color: var(--accent5);
  font-weight: 700;
}

.mobileHint {
  display: none;
}

.mobileHintDismissed {
  display: none !important;
}

/* TODO: Add mobile zoom controls when Touches.html exposes named zoom-in, zoom-out, and fit/reset helpers. */

@media (max-width: 1200px) {
  .bracketControlsOverlay,
  .bracketGrid {
    grid-template-columns: repeat(var(--round-count, 4), minmax(190px, 210px));
    column-gap: 20px;
  }
}

@media (max-width: 1024px), (hover: none) and (pointer: coarse) {
  body {
    font-size: 14px;
  }

  select,
  button,
  #entryNameInput,
  .winnerSelect {
    min-height: 48px;
    font-size: 14px;
  }

  button {
    padding: 11px 12px;
  }

  .mobileHint {
    display: block;
    position: fixed;
    top: 8px;
    left: 8px;
    right: 8px;
    z-index: 9999;
    color: var(--mutedText);
    background: rgba(24, 18, 40, 0.94);
    border: 1px solid rgba(25, 247, 255, 0.35);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    text-align: center;
    pointer-events: none;
  }

  .bracketControlsOverlay {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 44px 8px 0;
    box-sizing: border-box;
    background: rgba(5, 6, 15, 0.68);
    backdrop-filter: blur(6px);
  }

  .bracketPickerLeft,
  .bracketPickerRight,
  .bracketStatusBox {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .bracketPickerLeft,
  .bracketPickerRight {
    justify-self: stretch;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px;
    border-radius: 10px;
  }

  .bracketPickerLeft {
    grid-column: auto;
  }

  .bracketPickerRight {
    grid-column: auto;
    font-size: 13px;
  }

  .bracketPickerRight label {
    flex: 0 0 auto;
  }

  #entryNameInput,
  #bracketSelect {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
  }

  #submitCurrentButton {
    flex: 2 1 180px;
    min-width: 0;
    white-space: normal;
  }

  #submitAllButton,
  #leaderboardButton {
    flex: 1 1 140px;
    min-width: 0;
    white-space: normal;
  }

  .bracketStatusBox {
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    pointer-events: auto;
  }

  .bracketStatusItem {
    flex: 0 0 auto;
    min-width: 0;
    font-size: 10px;
    padding: 4px 6px;
    text-align: center;
    white-space: nowrap;
  }

  .bracketGrid {
    grid-template-columns: repeat(var(--round-count, 4), minmax(180px, 200px));
    column-gap: 22px;
    row-gap: 12px;
    padding-top: 16px;
  }

  .matchupCard {
    border-radius: 10px;
  }

  .matchupCard:hover {
    transform: none;
  }

  .matchupLabel {
    font-size: 13px;
    margin-bottom: 5px;
  }

  .teamBar {
    padding: 6px 7px;
    border-radius: 8px;
  }

  .teamName {
    font-size: 13px;
  }

  .teamPlayers {
    font-size: 11px;
    max-height: calc(1.15em * 2);
  }

  .winnerSelect {
    padding: 8px;
    font-size: 13px;
  }

  .leaderboardPanel {
    padding: 8px;
  }

  .leaderboardDialog {
    width: 100%;
    max-height: 96vh;
    border-radius: 10px;
  }

  .leaderboardHeader {
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 12px;
  }

  .leaderboardHeader h2 {
    font-size: 18px;
  }

  .leaderboardActions {
    width: 100%;
  }

  .leaderboardActions button {
    flex: 1 1 0;
  }

  .leaderboardContent {
    overflow-x: auto;
    padding: 10px;
  }

  .leaderboardTable {
    min-width: 620px;
    font-size: 13px;
  }

  .leaderboardTable th,
  .leaderboardTable td {
    padding: 8px;
  }
}

@media (max-width: 600px) {
  .bracketGrid {
    grid-template-columns: repeat(var(--round-count, 4), minmax(165px, 185px));
    column-gap: 18px;
    row-gap: 10px;
    padding-top: 14px;
  }

  .bracketPickerLeft,
  .bracketPickerRight {
    padding: 7px;
  }

  #submitCurrentButton,
  #submitAllButton,
  #leaderboardButton {
    flex-basis: 100%;
  }

  .matchupCard {
    border-radius: 8px;
  }

  .matchupLabel {
    font-size: 12px;
    margin-bottom: 4px;
  }

  .teamBar {
    padding: 5px 6px;
  }

  .teamName {
    font-size: 12px;
  }

  .teamPlayers {
    font-size: 10px;
    max-height: calc(1.15em * 2);
  }

  .winnerSelect {
    font-size: 12px;
  }

  .leaderboardTable {
    min-width: 560px;
    font-size: 12px;
  }
}