/* OLD PING PONG - 1972 CRT look: black, white and nothing else */

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

html, body {
  height: 100%;
  overflow: hidden;
  background: #000;
  color: #fff;
  font-family: "Courier New", Courier, monospace;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

#game {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  background: #000;
}

/* In-game quit button: top-right corner, needs a confirming second tap */
.quit {
  position: fixed;
  top: calc(10px + env(safe-area-inset-top));
  right: 10px;
  z-index: 5;
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 2px;
  background: #000;
  color: #fff;
  border: 2px solid #fff;
  padding: 7px 10px;
  opacity: 0.65;
  cursor: pointer;
}

.quit.confirm {
  background: #fff;
  color: #000;
  opacity: 1;
}

.screen {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: #000;
  padding: 24px;
  text-align: center;
  z-index: 10;
}

.hidden {
  display: none;
}

/* End-of-match mode: the canvas shows the result (confetti / sad face),
   the overlay only contributes the buttons at the bottom */
.screen.result {
  background: transparent;
  justify-content: flex-end;
  padding-bottom: 7vh;
}

.title {
  font-size: 64px;
  letter-spacing: 12px;
  font-weight: bold;
}

.small-title {
  font-size: 36px;
  letter-spacing: 8px;
}

.subtitle, .label, .hint {
  font-size: 13px;
  letter-spacing: 2px;
  color: #aaa;
  line-height: 1.8;
}

.link {
  font-size: 14px;
  letter-spacing: 1px;
  word-break: break-all;
  border: 2px solid #fff;
  padding: 12px;
  max-width: 90vw;
}

.btn {
  font-family: inherit;
  font-size: 18px;
  letter-spacing: 3px;
  background: #000;
  color: #fff;
  border: 3px solid #fff;
  padding: 14px 28px;
  cursor: pointer;
}

.btn:active {
  background: #fff;
  color: #000;
}

.btn.small {
  font-size: 13px;
  padding: 8px 16px;
  border-width: 2px;
}

.join-row {
  display: flex;
  gap: 10px;
}

/* Match option selectors (time / balls) */
.opt-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.opt-label {
  font-size: 13px;
  letter-spacing: 2px;
  color: #aaa;
  width: 64px;
  text-align: right;
}

.opt-unit {
  font-size: 11px;
  letter-spacing: 1px;
  color: #aaa;
  width: 34px;
  text-align: left;
}

.opt-btn {
  font-family: inherit;
  font-size: 16px;
  width: 42px;
  height: 42px;
  background: #000;
  color: #fff;
  border: 2px solid #fff;
  cursor: pointer;
}

.opt-btn.sel {
  background: #fff;
  color: #000;
}

#code-input {
  font-family: inherit;
  font-size: 18px;
  letter-spacing: 4px;
  width: 130px;
  background: #000;
  color: #fff;
  border: 3px solid #fff;
  padding: 14px 10px;
  text-align: center;
  text-transform: uppercase;
  border-radius: 0;
}

#code-input::placeholder {
  color: #555;
}

.error {
  color: #fff;
  font-size: 13px;
  letter-spacing: 2px;
  min-height: 18px;
}

.blink {
  font-size: 15px;
  letter-spacing: 3px;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ---- Portal (game list) ---- */

.portal-screen {
  position: static;
  min-height: 100dvh;
}

.game-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: min(340px, 86vw);
}

.game-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 3px solid #fff;
  padding: 18px 20px;
  color: #fff;
  text-decoration: none;
  text-align: left;
}

.game-card:active {
  background: #fff;
  color: #000;
}

.game-card.soon {
  opacity: 0.35;
  border-style: dashed;
}

.game-name {
  font-size: 26px;
  letter-spacing: 6px;
  font-weight: bold;
}

.game-desc {
  font-size: 11px;
  letter-spacing: 2px;
  color: inherit;
  opacity: 0.7;
}

.game-go {
  font-size: 13px;
  letter-spacing: 3px;
  margin-top: 6px;
}

body.portal {
  overflow: auto;
}

/* Wide option buttons (text labels) and smaller game titles */
.opt-btn.wide {
  width: auto;
  padding: 0 10px;
  font-size: 11px;
  letter-spacing: 1px;
  height: 42px;
}

.game-title {
  font-size: 44px;
  letter-spacing: 8px;
}

.back-link {
  color: #666;
  font-size: 12px;
  letter-spacing: 2px;
  text-decoration: none;
  margin-top: 10px;
}

/* ---- Back office ---- */

.input {
  font-family: inherit;
  font-size: 15px;
  letter-spacing: 2px;
  width: min(300px, 80vw);
  background: #000;
  color: #fff;
  border: 2px solid #fff;
  padding: 12px 10px;
  border-radius: 0;
}

.input::placeholder {
  color: #555;
}

.admin-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: min(360px, 92vw);
}

.admin-actions {
  display: flex;
  gap: 12px;
}

.admin-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
  letter-spacing: 1px;
}

/* The stats table is wider than a phone: let it scroll sideways */
.admin-table-wrap {
  width: min(360px, 92vw);
  overflow-x: auto;
}

.admin-table th,
.admin-table td {
  border: 1px solid #444;
  padding: 8px 6px;
  text-align: center;
  white-space: nowrap;
}

.admin-table th {
  color: #aaa;
  font-weight: normal;
}

.admin-table tr.total td {
  border-color: #fff;
  font-weight: bold;
}