/*!
 * FreeggLoader 配套样式 —— 「FREEGG OS」开机自检风加载画面
 * 深浅主题自动跟随 <html data-theme>；详见 freegg-loader.js
 */

#freegg-loader {
  --fl-bg: #111113;
  --fl-text: #e8e8ec;
  --fl-dim: #87878f;
  --fl-accent: #a78bfa;
  --fl-line: rgba(255, 255, 255, 0.1);
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--fl-bg);
  color: var(--fl-text);
  font-family: ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.6s ease, transform 0.6s ease, background-color 0.35s ease;
}
html[data-theme="light"] #freegg-loader, html.light #freegg-loader {
  --fl-bg: #f4f4f6;
  --fl-text: #2a2a30;
  --fl-dim: #8b8b93;
  --fl-accent: #7c58f0;
  --fl-line: rgba(0, 0, 0, 0.1);
}
/* 站点未显式声明主题时，跟随系统深浅偏好 */
@media (prefers-color-scheme: light) {
  html:not([data-theme="dark"]):not(.dark):not([data-theme="light"]):not(.light) #freegg-loader {
    --fl-bg: #f4f4f6;
    --fl-text: #2a2a30;
    --fl-dim: #8b8b93;
    --fl-accent: #7c58f0;
    --fl-line: rgba(0, 0, 0, 0.1);
  }
}
#freegg-loader.fl-done {
  opacity: 0;
  transform: scale(1.06);
  pointer-events: none;
}

/* 左上：终端启动日志 */
.fl-log {
  position: absolute;
  top: 26px;
  left: 28px;
  font-size: 12px;
  line-height: 1.9;
  color: var(--fl-text);
  max-width: 46%;
}
.fl-log .fl-line { opacity: 0; animation: fl-line-in 0.25s ease forwards; }
.fl-log .fl-line.fl-dim { color: var(--fl-dim); }
.fl-log .fl-line b { color: var(--fl-accent); font-weight: 400; }
@keyframes fl-line-in { to { opacity: 1; } }

/* 右上：参数芯片 */
.fl-chips {
  position: absolute;
  top: 26px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}
.fl-chip {
  border: 1px solid var(--fl-line);
  padding: 7px 14px;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--fl-dim);
  background: color-mix(in srgb, var(--fl-text) 4%, transparent);
}
.fl-chip b { color: var(--fl-text); font-weight: 400; }

/* 中央：像素蛋 + 标题 + 进度 */
.fl-center { text-align: center; }
.fl-egg-wrap { display: flex; justify-content: center; margin-bottom: 26px; }
.fl-egg-wrap canvas { image-rendering: pixelated; }
.fl-title {
  font-size: 22px;
  letter-spacing: 0.3em;
  margin-bottom: 12px;
}
.fl-title .fl-cursor { animation: fl-blink 1s steps(1) infinite; color: var(--fl-accent); }
@keyframes fl-blink { 50% { opacity: 0; } }
.fl-status {
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--fl-dim);
  margin-bottom: 26px;
  min-height: 14px;
}
.fl-status.fl-ready { color: var(--fl-accent); }
.fl-bar {
  width: 280px;
  height: 2px;
  margin: 0 auto 10px;
  background: var(--fl-line);
  position: relative;
  overflow: hidden;
}
.fl-bar i {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  background: var(--fl-accent);
  transition: width 0.18s linear;
}
.fl-pct { font-size: 11px; color: var(--fl-dim); letter-spacing: 0.2em; }

/* 底部 */
.fl-meta {
  position: absolute;
  bottom: 24px;
  left: 28px;
  font-size: 10px;
  line-height: 1.8;
  color: var(--fl-dim);
  letter-spacing: 0.12em;
}
.fl-skip {
  position: absolute;
  bottom: 24px;
  right: 28px;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--fl-dim);
  border: 1px solid var(--fl-line);
  padding: 8px 18px;
  cursor: pointer;
  user-select: none;
  transition: color 0.2s, border-color 0.2s;
}
.fl-skip:hover { color: var(--fl-text); border-color: var(--fl-text); }

@media (max-width: 820px) {
  .fl-log { display: none; }
  .fl-chips { display: none; }
  .fl-bar { width: 200px; }
}