/* 纯黑背景 + 终端风格 */
:root{
  --bg: #000000;
  --fg: #d6ffe1;       /* 主文字：淡绿 */
  --muted: #9ad0b3;    /* 次文案 */
  --accent: #6cf0ff;   /* 提示 / 交互 */
  --warn: #ffd37e;     /* 选择编号 */
  --danger: #ff8b8b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*{box-sizing:border-box}
html, body { height: 100%; margin: 0; background: var(--bg); color: var(--fg); font-family: var(--mono); }

/* 游戏主界面样式 */
#app { 
  height: 100%; 
  display: flex; 
  flex-direction: column; 
  max-width: 900px; 
  margin: 0 auto; 
  padding: 12px; 
}

.terminal{
  flex: 1;
  background: #000;
  border: 1px solid #1a1a1a;
  padding: 12px;
  overflow-y: auto;
  line-height: 1.5;
  white-space: pre-wrap;
  outline: none;
}

.line { margin: 2px 0; }
.dim { color: var(--muted); }
.accent { color: var(--accent); }
.warn { color: var(--warn); }
.error { color: var(--danger); }
.bold { font-weight: 700; }

.input-row {
  display: flex; 
  align-items: center; 
  gap: 8px;
  border-top: 1px solid #1a1a1a; 
  padding-top: 10px; 
  margin-top: 10px;
}

.prompt { color: var(--accent); }

.cmd {
  flex: 1; 
  background: #000; 
  color: var(--fg);
  border: 1px solid #1a1a1a; 
  padding: 10px 12px; 
  border-radius: 6px;
  font-family: var(--mono); 
  font-size: 14px;
}

.cmd::placeholder { color: #315a49; }

/* 使滚动条更细 */
.terminal::-webkit-scrollbar { width: 8px; }
.terminal::-webkit-scrollbar-thumb { background: #111; }

/* ANSI 颜色支持 */
.ansi-30 { color: #000; }
.ansi-31 { color: #f00; }
.ansi-32 { color: #0f0; }
.ansi-33 { color: #ff0; }
.ansi-34 { color: #00f; }
.ansi-35 { color: #f0f; }
.ansi-36 { color: #0ff; }
.ansi-37 { color: #fff; }

.hidden { display: none !important; }

.status-bar {
  display: flex;
  gap: 16px;
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--muted);
  flex-wrap: wrap;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.panel {
  background: rgba(12, 12, 12, 0.95);
  border: 1px solid #1a1a1a;
  border-radius: 10px;
  padding: 32px;
  width: 320px;
  box-shadow: 0 0 32px rgba(0, 0, 0, 0.6);
}

.panel h1 {
  margin: 0 0 8px;
  font-size: 26px;
  color: var(--accent);
  text-align: center;
}

.panel .subtitle {
  margin: 0 0 24px;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 13px;
  color: var(--muted);
}

.field input {
  background: #000;
  border: 1px solid #1a1a1a;
  border-radius: 6px;
  color: var(--fg);
  padding: 10px 12px;
  font-family: var(--mono);
}

.primary {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--mono);
  font-weight: 700;
  cursor: pointer;
}

.primary:hover {
  filter: brightness(1.1);
}

.switcher {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.link-button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0 4px;
  font-family: var(--mono);
}

.link-button:hover {
  text-decoration: underline;
}

.auth-error {
  margin-top: 16px;
  text-align: center;
  color: var(--danger);
  font-size: 13px;
}


/* Recent-change highlight */
.recent { color: var(--accent); font-weight: 700; }