/* Modal backdrops & window dialogs */
.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(14px);
  z-index: 300;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  pointer-events: auto;
  padding: clamp(12px, 2.5vh, 24px);
  animation: fadeIn 0.2s ease-out;
}

/* Start menu */
.menu-window {
  width: min(680px, 94vw);
  background: #0d0d0d;
  border: 1.5px solid var(--border-bright);
  border-radius: 6px;
  padding: clamp(18px, 3vh, 32px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.12);
  max-height: 92vh;
  overflow-y: auto;
}

.menu-badge {
  font-family: "Fira Code", monospace;
  font-size: 10px;
  letter-spacing: 2px;
  background: #ffffff;
  color: #000000;
  padding: 2px 8px;
  font-weight: 700;
  border-radius: 2px;
  margin-bottom: 12px;
}

.menu-title {
  font-family: "Press Start 2P", monospace;
  font-size: clamp(15px, 3.2vw, 22px);
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.4;
}

.menu-subtitle {
  font-size: clamp(12px, 1.6vw, 14px);
  color: #999999;
  margin-bottom: 20px;
  font-family: "Fira Code", monospace;
}

.rules-box {
  background: #000000;
  border: 1px solid #282828;
  border-radius: 4px;
  padding: clamp(12px, 2vh, 18px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  font-size: clamp(11px, 1.3vw, 12.5px);
  line-height: 1.5;
  color: #b0b0b0;
  margin-bottom: 24px;
  width: 100%;
}

.rule-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.rule-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.rule-item strong {
  color: #ffffff;
}

.menu-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Diagnostic terminal modal */
.diagnostic-window {
  width: min(720px, 94vw);
  background: #000000;
  border: 1.5px solid var(--border-bright);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.15);
}

.diagnostic-header {
  background: #111111;
  padding: 12px 18px;
  border-bottom: 1px solid #333333;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.diagnostic-title {
  font-family: "Press Start 2P", monospace;
  font-size: clamp(9px, 1.2vw, 11px);
  color: #ffffff;
}

.diagnostic-terminal {
  background: #050505;
  padding: 16px;
  font-family: "Fira Code", monospace;
  font-size: clamp(10px, 1.3vw, 12px);
  min-height: 220px;
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.diag-line {
  line-height: 1.45;
}

.diag-info {
  color: #aaaaaa;
}

.diag-pass {
  color: #4ade80;
  font-weight: 600;
}

.diag-warn {
  color: #facc15;
  font-weight: 600;
}

.diag-fail {
  color: #ef4444;
  font-weight: 700;
}

.diagnostic-footer {
  background: #111111;
  padding: 12px 18px;
  border-top: 1px solid #333333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.diagnostic-summary {
  font-family: "Fira Code", monospace;
  font-size: 12px;
  color: #ffffff;
  font-weight: 600;
}

/* Leaderboard modal */
.leaderboard-window {
  width: min(720px, 94vw);
  background: #0d0d0d;
  border: 1.5px solid var(--border-bright);
  border-radius: 6px;
  padding: clamp(16px, 2.5vh, 24px);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.leaderboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.leaderboard-header h2 {
  font-family: "Press Start 2P", monospace;
  font-size: clamp(11px, 1.8vw, 14px);
  color: #ffffff;
}

.leaderboard-table-container {
  overflow-x: auto;
  border: 1px solid #282828;
  border-radius: 4px;
  margin-bottom: 16px;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-family: "Fira Code", monospace;
  font-size: clamp(10px, 1.2vw, 12px);
  text-align: left;
}

.leaderboard-table th {
  background: #181818;
  color: #ffffff;
  padding: 8px 12px;
  border-bottom: 1px solid #333333;
  font-weight: 700;
}

.leaderboard-table td {
  padding: 8px 12px;
  border-bottom: 1px solid #1a1a1a;
  color: #cccccc;
}

.leaderboard-table tr:nth-child(even) {
  background: #090909;
}

.leaderboard-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Game end / victory overlay */
.end-window {
  background: #0d0d0d;
  border: 1.5px solid var(--border-bright);
  border-radius: 6px;
  padding: clamp(20px, 3vh, 32px);
  width: min(540px, 92vw);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.end-window h1 {
  font-family: "Press Start 2P", monospace;
  font-size: clamp(15px, 3vw, 22px);
  margin-bottom: 12px;
  color: #ffffff;
}

.end-window p {
  font-size: clamp(11px, 1.4vw, 13px);
  line-height: 1.6;
  color: #999999;
  margin-bottom: 18px;
}

.stat-highlight {
  background: #000000;
  border: 1px solid #333333;
  border-radius: 4px;
  padding: 10px 16px;
  display: flex;
  justify-content: space-around;
  font-family: "Fira Code", monospace;
  font-size: 12px;
  margin-bottom: 10px;
  width: 100%;
}

.player-input {
  background: #000000;
  border: 1.5px solid #ffffff;
  color: #ffffff;
  font-family: "Fira Code", monospace;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  padding: 8px 12px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
  width: 220px;
}

.player-input:focus {
  outline: none;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}