:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1d212b;
  --border: #2a2f3a;
  --text: #e6e9ef;
  --muted: #8b93a3;
  --accent: #4f8cff;
  --accent-2: #6aa2ff;
  --danger: #e5534b;
  --ok: #3fb950;
  --mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { font-weight: 700; font-size: 15px; }
.base-url { color: var(--muted); font-family: var(--mono); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.container { max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }

/* ---------- 列表页 ---------- */
.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.page-title { font-size: 18px; font-weight: 700; margin: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
  white-space: nowrap;
}
.btn:hover { background: #242936; border-color: #3a4150; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--danger); border-color: #5c2b29; }
.btn.danger:hover { background: #2c1a19; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.small { padding: 4px 10px; font-size: 12px; border-radius: 6px; }

.create-row { display: flex; gap: 8px; align-items: center; }
.create-row input {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 7px 12px;
  font-size: 13px;
  width: 220px;
  outline: none;
}
.create-row input:focus { border-color: var(--accent); }
.hint { color: var(--muted); font-size: 12px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card-name { font-family: var(--mono); font-size: 16px; font-weight: 700; word-break: break-all; }
.badge {
  font-size: 11px;
  color: var(--accent-2);
  background: rgba(79, 140, 255, .12);
  border: 1px solid rgba(79, 140, 255, .35);
  padding: 1px 8px;
  border-radius: 999px;
  font-family: var(--mono);
}
.card-desc { color: var(--muted); font-size: 13px; min-height: 20px; word-break: break-all; }
.card-meta { color: var(--muted); font-size: 12px; font-family: var(--mono); }
.card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }

.empty {
  text-align: center;
  color: var(--muted);
  padding: 60px 0;
  border: 1px dashed var(--border);
  border-radius: 12px;
}

/* ---------- 编辑页 ---------- */
.editor-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.editor-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.field label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.field input, .field select {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 7px 10px;
  font-size: 13px;
  outline: none;
}
.field input:focus, .field select:focus { border-color: var(--accent); }
.field input.mono { font-family: var(--mono); }

.yaml-wrap { position: relative; }
.editor-status { min-height: 20px; color: var(--ok); font-size: 13px; margin-top: 8px; }
.editor-status.error { color: var(--danger); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
}
.panel h3 { margin: 0 0 10px; font-size: 14px; }
.quick-add { display: flex; gap: 8px; flex-wrap: wrap; }
.quick-add input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 7px 10px;
  font-size: 13px;
  outline: none;
  font-family: var(--mono);
}
.quick-add input:focus { border-color: var(--accent); }
.quick-add .qa-pattern { flex: 1 1 220px; }
.quick-add .qa-note { flex: 1 1 160px; font-family: inherit; }
.qa-hint { color: var(--muted); font-size: 12px; margin-top: 6px; }
.qa-hint.error { color: var(--danger); }

.an-summary { color: var(--muted); font-size: 12.5px; margin-top: 10px; }
.an-actions { display: flex; gap: 8px; margin: 8px 0; flex-wrap: wrap; }
.an-list {
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 10px;
  background: var(--panel-2);
}
.an-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 3px 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12.5px;
}
.an-item input { accent-color: var(--accent); flex-shrink: 0; }
.an-host { flex: 1; word-break: break-all; }
.an-count { color: var(--muted); font-size: 11px; flex-shrink: 0; }

.url-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 13px;
  word-break: break-all;
  margin-top: 10px;
}
.url-box .url { flex: 1; min-width: 0; }

pre.snippet {
  background: #0b0d11;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.6;
  margin: 10px 0 0;
}
.snippet-head { display: flex; align-items: center; justify-content: space-between; }
.hidden { display: none !important; }

/* ---------- 页签 ---------- */
.tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 8px 8px 0 0;
}
.tab:hover { color: var(--text); background: var(--panel); }
.tab.active { color: var(--accent-2); border-bottom-color: var(--accent); font-weight: 700; }

/* ---------- payload 固定头 ---------- */
.yaml-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #0b0d11;
}
.yaml-head {
  font-family: var(--mono);
  font-size: 13px;
  padding: 8px 14px;
  color: var(--muted);
  background: #13161c;
  border-bottom: 1px dashed var(--border);
  user-select: none;
  cursor: not-allowed;
}
.yaml-body {
  width: 100%;
  min-height: 44vh;
  background: transparent;
  border: none;
  color: #d6dbe4;
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  tab-size: 2;
}
.yaml-body:focus { box-shadow: inset 0 0 0 1px var(--accent); }

.yaml-full {
  width: 100%;
  min-height: 56vh;
  background: #0b0d11;
  color: #d6dbe4;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  tab-size: 2;
}
.yaml-full:focus { border-color: var(--accent); }

/* ---------- 登录 ---------- */
.login-wrap { display: flex; justify-content: center; padding-top: 12vh; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 32px;
  width: 340px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-card h2 { margin: 0; font-size: 17px; text-align: center; }
.login-hint { color: var(--muted); font-size: 12.5px; text-align: center; margin: 0 0 4px; }
.login-card input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 12px;
  font-size: 14px;
  outline: none;
}
.login-card input:focus { border-color: var(--accent); }
.login-card button { justify-content: center; font-size: 14px; padding: 9px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 100;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--danger); color: #ff9b94; }