.app {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial,
    "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: #e9eef6;
  background: radial-gradient(1200px 800px at 10% 10%, #16223a 0%, #0b1020 55%, #070a14 100%);
  min-height: 100vh;
}

body {
  margin: 0;
}

/* ── Auth overlay ─────────────────────────────────────────────────────────── */

.authOverlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(5, 8, 18, 0.88);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.authOverlay.hidden {
  display: none;
}

.authModal {
  width: 360px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(15, 22, 42, 0.95);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.authTabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.authTab {
  padding: 14px;
  border: none;
  background: transparent;
  color: rgba(233, 238, 246, 0.55);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 0;
  transition: color 0.15s, background 0.15s;
}

.authTab:hover {
  color: #e9eef6;
  background: rgba(255, 255, 255, 0.04);
}

.authTab--active {
  color: #e9eef6;
  background: rgba(113, 199, 255, 0.1);
  border-bottom: 2px solid rgba(113, 199, 255, 0.7);
}

.authForm {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.authForm.hidden {
  display: none;
}

.authField {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.authField label {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.75;
}

.authHint {
  font-weight: 400;
  opacity: 0.55;
}

.authField input[type="text"],
.authField input[type="email"],
.authField input[type="password"] {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #e9eef6;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.authField input:focus {
  border-color: rgba(113, 199, 255, 0.5);
}

.authTeamChoice {
  display: flex;
  gap: 10px;
}

.authTeamOption {
  flex: 1;
  cursor: pointer;
}

.authTeamOption input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.authTeamBadge {
  display: block;
  padding: 10px;
  border-radius: 10px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-weight: 700;
  font-size: 13px;
  transition: border-color 0.15s, background 0.15s;
}

.authTeamBadge--blue {
  color: rgba(90, 200, 255, 0.9);
}

.authTeamBadge--red {
  color: rgba(220, 75, 85, 0.9);
}

.authTeamOption input:checked + .authTeamBadge--blue {
  border-color: rgba(90, 200, 255, 0.8);
  background: rgba(90, 200, 255, 0.12);
}

.authTeamOption input:checked + .authTeamBadge--red {
  border-color: rgba(220, 75, 85, 0.8);
  background: rgba(220, 75, 85, 0.12);
}

.authError {
  font-size: 12px;
  color: rgba(255, 130, 100, 0.95);
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(200, 50, 30, 0.12);
  border: 1px solid rgba(200, 50, 30, 0.25);
}

.authError.hidden {
  display: none;
}

.authSubmit {
  margin-top: 4px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(113, 199, 255, 0.3);
  background: rgba(113, 199, 255, 0.18);
  color: #e9eef6;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.authSubmit:hover {
  background: rgba(113, 199, 255, 0.28);
}

/* ── Team corner (debug) ──────────────────────────────────────────────────── */

.teamCorner {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 10, 20, 0.85);
  backdrop-filter: blur(8px);
}

.teamCornerLabel {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.75;
}

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

.teamSegmented {
  min-width: 148px;
}

.teamSegmentedTrack {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.25);
}

.teamSegmentedTrack::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: calc(50% - 4px);
  border-radius: 9px;
  background: linear-gradient(180deg, rgba(90, 200, 255, 0.42), rgba(35, 95, 150, 0.55));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: left 0.22s ease, background 0.22s ease;
  z-index: 0;
  pointer-events: none;
}

.teamSegmentedTrack[data-active="red"]::before {
  left: calc(50% + 2px);
  background: linear-gradient(180deg, rgba(255, 130, 130, 0.42), rgba(150, 45, 45, 0.55));
}

.teamSegmentedBtn {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 9px 12px;
  border: none;
  background: transparent;
  color: #e9eef6;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.teamSegmentedBtn:hover {
  color: #ffffff;
}

/* ── Score board ──────────────────────────────────────────────────────────── */

.scoreBoard {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  font-size: 22px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.5px;
}

.scoreTeam {
  display: flex;
  align-items: center;
  gap: 10px;
}

.scoreTeamName {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.scoreTeam--blue .scoreTeamName {
  color: rgba(90, 200, 255, 0.9);
}

.scoreTeam--blue .scoreValue {
  color: rgba(90, 200, 255, 1);
  text-shadow: 0 0 20px rgba(90, 200, 255, 0.4);
}

.scoreTeam--red .scoreTeamName {
  color: rgba(220, 75, 85, 0.9);
}

.scoreTeam--red .scoreValue {
  color: rgba(220, 75, 85, 1);
  text-shadow: 0 0 20px rgba(220, 75, 85, 0.4);
}

.scoreSep {
  opacity: 0.4;
  font-size: 18px;
}

/* ── Top bar ──────────────────────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 10, 20, 0.65);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 2;
}

.h1 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.sub {
  font-size: 12px;
  opacity: 0.75;
  margin-top: 3px;
}

/* ── Top-right table ──────────────────────────────────────────────────────── */

.topRight {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.topRightTable {
  display: table;
  border-collapse: separate;
  border-spacing: 0 4px;
}

.topRightRow {
  display: table-row;
}

.trKey {
  display: table-cell;
  text-align: right;
  padding-right: 8px;
  font-size: 11px;
  opacity: 0.7;
  white-space: nowrap;
  vertical-align: middle;
}

.trVal {
  display: table-cell;
  text-align: left;
  font-size: 11px;
  white-space: nowrap;
  vertical-align: middle;
}

.trVal code {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  word-break: break-all;
}

/* Countdown row */
#countdownWrap {
  opacity: 1;
  transition: opacity 0.2s;
}

#countdownWrap.hidden {
  visibility: hidden;
  pointer-events: none;
}

.countdownLabel {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 193, 113, 0.9);
}

.countdownVal {
  display: table-cell;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 193, 113, 1);
  vertical-align: middle;
}

.countdown {
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  text-align: right;
}

.countdownUnit {
  font-size: 12px;
  opacity: 0.8;
  margin-left: 2px;
}

/* User display */
#userDisplay {
  font-weight: 600;
  font-size: 12px;
}

.logoutBtn {
  margin-left: 8px;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(233, 238, 246, 0.75);
  font-size: 11px;
  cursor: pointer;
}

.logoutBtn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #e9eef6;
}

.logoutBtn.hidden {
  display: none;
}

.muted {
  opacity: 0.7;
}

.controls {
  display: flex;
  align-items: end;
  gap: 10px;
}

button {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(113, 199, 255, 0.16);
  color: #e9eef6;
  cursor: pointer;
}

button:hover {
  background: rgba(113, 199, 255, 0.22);
}

.main {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 14px;
  padding: 14px 18px 18px;
}

.board {
  position: relative;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  min-height: 820px;
}

canvas {
  display: block;
  width: min(820px, calc(100vw - 420px));
  height: min(820px, calc(100vw - 420px));
  max-width: 820px;
  max-height: 820px;
  margin: 0 auto;
  image-rendering: pixelated;
}

.hint {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 10px 12px;
  font-size: 12px;
  opacity: 0.8;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(7, 10, 20, 0.65);
  backdrop-filter: blur(6px);
}

.panel {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  height: fit-content;
}

.panelTitle {
  padding: 12px 14px;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.details {
  margin: 0;
  padding: 12px 14px 14px;
  font-size: 12px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
  color: rgba(233, 238, 246, 0.92);
}

.details--hidden {
  color: rgba(233, 238, 246, 0.45);
  font-style: italic;
}

@media (max-width: 1100px) {
  .main {
    grid-template-columns: 1fr;
  }
  canvas {
    width: min(820px, calc(100vw - 36px));
    height: min(820px, calc(100vw - 36px));
  }
}