/* mcbackup 后台样式 - 深色主题 */
:root {
  --bg: #0e1116;
  --panel: #171b23;
  --panel2: #1e2430;
  --border: #2a3140;
  --text: #dce3ef;
  --muted: #8a94a6;
  --accent: #4f8cff;
  --green: #3ecf8e;
  --red: #ff5d5d;
  --yellow: #f5b84c;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 14px;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }

/* ---------- 顶栏 ---------- */
header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
header .logo { font-weight: 700; font-size: 16px; color: var(--text); letter-spacing: 1px; }
header .logo span { color: var(--accent); }
header nav { display: flex; gap: 4px; flex: 1; }
header nav a {
  color: var(--muted);
  padding: 6px 14px;
  border-radius: 6px;
  transition: all .15s;
}
header nav a:hover { color: var(--text); background: var(--panel2); }
header nav a.active { color: var(--accent); background: var(--panel2); }
header .right { display: flex; align-items: center; gap: 12px; color: var(--muted); }
header .right button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
header .right button:hover { color: var(--text); border-color: var(--accent); }

/* ---------- 布局 ---------- */
main { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }
.page-title { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.page-sub { color: var(--muted); margin-bottom: 20px; font-size: 13px; }

/* ---------- 统计卡片 ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.stat .num { font-size: 26px; font-weight: 700; margin-top: 6px; }
.stat .label { color: var(--muted); font-size: 13px; }
.stat.green .num { color: var(--green); }
.stat.blue .num { color: var(--accent); }
.stat.yellow .num { color: var(--yellow); }

/* ---------- 面板/表格 ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
}
.panel .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.panel .panel-head .tools { display: flex; gap: 8px; align-items: center; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; background: var(--panel2); }
tr:hover td { background: rgba(79, 140, 255, .05); }
td .sub { color: var(--muted); font-size: 12px; }
.empty { text-align: center; color: var(--muted); padding: 40px 0 !important; }

/* ---------- 徽章/按钮 ---------- */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.badge.on { background: rgba(62, 207, 142, .15); color: var(--green); }
.badge.off { background: rgba(255, 93, 93, .12); color: var(--red); }
.badge.ok { background: rgba(62, 207, 142, .15); color: var(--green); }
.badge.no { background: rgba(245, 184, 76, .15); color: var(--yellow); }
.badge.mut { background: var(--panel2); color: var(--muted); }

.btn {
  display: inline-block;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  transition: all .15s;
}
.btn:hover { border-color: var(--accent); color: #fff; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.1); }
.btn.danger { color: var(--red); }
.btn.danger:hover { border-color: var(--red); }
.btn.sm { padding: 3px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 表单 ---------- */
.form-row { margin-bottom: 14px; }
.form-row label { display: block; color: var(--muted); margin-bottom: 6px; font-size: 13px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 14px;
  outline: none;
}
.form-row input:focus, .form-row select:focus { border-color: var(--accent); }
.form-row .hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
.check-row { display: flex; align-items: center; gap: 8px; }
.check-row input { width: auto; }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, .55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 460px;
  max-width: 92vw;
  max-height: 86vh;
  overflow: auto;
  padding: 22px;
}
.modal h3 { margin-bottom: 16px; font-size: 16px; }
.modal .foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.token-box {
  background: #0c0f14;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: Consolas, monospace;
  word-break: break-all;
  user-select: all;
  font-size: 13px;
  margin: 8px 0;
}

/* ---------- 提示 ---------- */
.toast {
  position: fixed; top: 66px; left: 50%; transform: translateX(-50%);
  background: var(--panel2); border: 1px solid var(--border);
  padding: 10px 22px; border-radius: 8px; z-index: 200;
  opacity: 0; transition: opacity .2s; pointer-events: none;
  max-width: 80vw; text-align: center;
}
.toast.show { opacity: 1; }
.toast.ok { border-color: var(--green); color: var(--green); }
.toast.err { border-color: var(--red); color: var(--red); }

/* ---------- 登录页 ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(1200px 600px at 50% -10%, #1b2333 0%, var(--bg) 60%);
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 34px;
  width: 360px;
  max-width: 92vw;
}
.login-card h1 { font-size: 22px; margin-bottom: 4px; }
.login-card .sub { color: var(--muted); margin-bottom: 24px; font-size: 13px; }
.login-card .btn { width: 100%; padding: 10px; font-size: 15px; }

/* ---------- 分页 ---------- */
.pager { display: flex; align-items: center; gap: 10px; padding: 12px 18px; color: var(--muted); font-size: 13px; }
.pager button { background: var(--panel2); border: 1px solid var(--border); color: var(--text); padding: 4px 12px; border-radius: 6px; cursor: pointer; }
.pager button:disabled { opacity: .4; cursor: not-allowed; }