:root {
  --bg-base: #0b0f1e;
  --bg-panel: rgba(255, 255, 255, 0.05);
  --bg-panel-solid: #121730;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text-primary: #f2f5ff;
  --text-secondary: #a8b0cc;
  --text-muted: #6b7293;
  --accent: #7c6cff;
  --accent-2: #00d4ff;
  --success: #34d399;
  --danger: #f87171;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-lg: 0 24px 60px -12px rgba(0, 0, 0, 0.55);
  --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", -apple-system, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
}

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

[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- 背景装饰 ---------- */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(124, 108, 255, 0.18), transparent 70%),
    linear-gradient(180deg, #0b0f1e 0%, #10142a 55%, #0b0f1e 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  animation: float 18s ease-in-out infinite;
}
.orb-1 { width: 480px; height: 480px; background: rgba(124, 108, 255, 0.35); top: -160px; left: -120px; }
.orb-2 { width: 420px; height: 420px; background: rgba(0, 212, 255, 0.22); bottom: -140px; right: -100px; animation-delay: -6s; }
.orb-3 { width: 360px; height: 360px; background: rgba(244, 114, 182, 0.16); top: 40%; left: 60%; animation-delay: -12s; }

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.06); }
  66% { transform: translate(-30px, 24px) scale(0.96); }
}

/* ---------- 布局 ---------- */
.app {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ---------- 顶部 ---------- */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 14px; }

.brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 24px -6px rgba(124, 108, 255, 0.6);
}
.brand-icon svg { width: 26px; height: 26px; }

.brand-text h1 { font-size: 20px; font-weight: 800; letter-spacing: -0.01em; }
.brand-text p { font-size: 12.5px; color: var(--text-secondary); margin-top: 2px; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.3s ease;
}
.status-badge.is-online { color: var(--success); border-color: rgba(52, 211, 153, 0.35); background: rgba(52, 211, 153, 0.08); }
.status-badge.is-error { color: var(--danger); border-color: rgba(248, 113, 113, 0.35); background: rgba(248, 113, 113, 0.08); }
.status-badge.is-loading { color: var(--accent-2); border-color: rgba(0, 212, 255, 0.35); background: rgba(0, 212, 255, 0.08); }

.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); }
.is-online .status-dot { background: var(--success); box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.15); animation: pulse 2s ease-in-out infinite; }
.is-error .status-dot { background: var(--danger); }
.is-loading .status-dot { background: var(--accent-2); animation: pulse 1.2s ease-in-out infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 8px 0 2px; }

.hero-title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #fff, #b9b0ff 55%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub { margin-top: 10px; font-size: 14.5px; color: var(--text-secondary); }

/* ---------- 卡片 ---------- */
.card {
  background: var(--bg-panel);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.card-title { display: flex; align-items: center; gap: 10px; }
.card-title h3 { font-size: 15.5px; font-weight: 700; }

.card-title-icon {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

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

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-sm);
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn:active { transform: scale(0.96); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary {
  padding: 12px 24px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #5b4bff 60%, var(--accent-2));
  background-size: 160% 160%;
  border-radius: 12px;
  box-shadow: 0 10px 26px -8px rgba(124, 108, 255, 0.65);
}
.btn-primary:hover { background-position: 100% 100%; }

.btn-ghost {
  padding: 9px 16px;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--border-strong); background: rgba(255, 255, 255, 0.04); }

.btn-sm { padding: 7px 14px; font-size: 13px; }

.btn .icon-refresh { width: 15px; height: 15px; }
.btn.is-refreshing .icon-refresh { animation: spin 0.9s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 数据字段 ---------- */
.account-body { padding: 10px 24px 22px; }

.data-field {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 16px;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}
.data-field:hover {
  background: rgba(0, 0, 0, 0.32);
  border-color: rgba(124, 108, 255, 0.45);
}
.data-field:active { transform: scale(0.995); }
.data-field.is-copied {
  border-color: rgba(52, 211, 153, 0.6);
  background: rgba(52, 211, 153, 0.06);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.12);
}

.field-badge {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 16px -4px rgba(124, 108, 255, 0.5);
}

.field-main { flex: 1; min-width: 0; }

.field-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.field-label svg { width: 14px; height: 14px; color: var(--accent); }

.field-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  word-break: break-all;
  user-select: all;
  display: block;
  line-height: 1.3;
}

.field-side { flex-shrink: 0; }

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-icon svg { width: 17px; height: 17px; }
.btn-icon:hover { color: #fff; border-color: var(--border-strong); background: rgba(255, 255, 255, 0.1); }

.btn-icon .ico-check { display: none; width: 19px; height: 19px; color: var(--success); }
.btn-icon.is-copied { color: var(--success); border-color: rgba(52, 211, 153, 0.5); background: rgba(52, 211, 153, 0.12); }
.btn-icon.is-copied .ico-copy { display: none; }
.btn-icon.is-copied .ico-check { display: block; animation: pop-in 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.3); }

@keyframes pop-in {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.divider { height: 1px; background: var(--border); margin: 12px 0; }

/* ---------- 卡片底部 ---------- */
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 18px;
}

.meta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-muted);
}
.meta-item svg { width: 13px; height: 13px; }
.meta-item span { color: var(--text-secondary); font-weight: 500; }

/* ---------- 骨架屏 ---------- */
.skeleton { padding: 16px 24px 24px; }
.sk { background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.05) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 8px; }
.sk-line { height: 14px; margin-bottom: 16px; }
.sk-field { height: 66px; border-radius: var(--radius-md); margin-bottom: 14px; }
.w60 { width: 60%; }
.w40 { width: 40%; }

@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- 错误状态 ---------- */
.error-state {
  padding: 48px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.error-state svg { width: 42px; height: 42px; color: var(--danger); }
.error-state p { color: var(--text-secondary); font-size: 14px; }

/* ---------- 接口说明卡片 ---------- */
.info-card .info-body { padding: 18px 24px 22px; }
.info-body p { font-size: 13.5px; color: var(--text-secondary); }
.info-body code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: rgba(124, 108, 255, 0.14);
  color: #c5bcff;
  padding: 2px 7px;
  border-radius: 6px;
}

.api-chips { display: flex; align-items: center; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

.chip {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.chip-method { color: var(--accent-2); border-color: rgba(0, 212, 255, 0.35); background: rgba(0, 212, 255, 0.08); }
.chip-endpoint { font-family: var(--font-mono); color: #c5bcff; }

/* ---------- 页脚 ---------- */
.app-footer { text-align: center; padding-top: 8px; }
.app-footer p { font-size: 12.5px; color: var(--text-muted); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 36px;
  transform: translate(-50%, 24px);
  background: rgba(20, 26, 50, 0.95);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  font-size: 13.5px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.2);
  z-index: 100;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.is-success { border-color: rgba(52, 211, 153, 0.5); }
.toast.is-error { border-color: rgba(248, 113, 113, 0.5); }

/* ---------- 响应式 ---------- */
@media (max-width: 560px) {
  .app { padding: 26px 16px 40px; gap: 20px; }
  .hero-title { font-size: 24px; }
  .brand-text p { display: none; }
  .card-foot { flex-direction: column; align-items: stretch; }
  .copy-all-wrap .btn { width: 100%; }
  .field-value { font-size: 20px; }
  .card-head { padding: 16px 18px; }
  .account-body { padding: 6px 18px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .orb, .status-dot, .sk { animation: none !important; }
}