/* 酷动校园 · 本地跑步控制台 暗色主题 */
:root {
  --bg: #0e1116;
  --card: #161b22;
  --card2: #1c2330;
  --border: #262d3a;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #4c8dff;
  --ok: #3fb950;
  --bad: #f85149;
  --warn-bg: #33270f;
  --warn-bd: #6b5518;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
}
header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
header h1 { font-size: 18px; margin: 0; }
main {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 22px 40px;
  max-width: 1280px;
  margin: 0 auto;
}
.col-left { width: 430px; flex-shrink: 0; display: flex; flex-direction: column; gap: 14px; }
.col-right { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
@media (max-width: 980px) { main { flex-direction: column; } .col-left { width: 100%; } }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.card h2 {
  font-size: 15px;
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
label { display: block; margin: 10px 0 4px; color: var(--muted); font-size: 13px; }
input[type="text"], input[type="number"], input:not([type]), textarea {
  width: 100%;
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: Consolas, monospace;
}
textarea { resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
input[type="range"] { flex: 1; accent-color: var(--accent); }
.row { display: flex; align-items: center; gap: 10px; margin-top: 4px; }
.row b { min-width: 70px; text-align: right; }

.btn {
  /* inline-flex 让 <a> 按钮也生效 width:100%（.big），并垂直居中文字 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: filter 0.15s;
}
.btn:hover { filter: brightness(1.2); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.bad { background: transparent; border-color: var(--bad); color: var(--bad); }
.btn.ghost { background: transparent; }
.btn.big { width: 100%; margin-top: 12px; padding: 12px; font-size: 14px; font-weight: bold; }
.btn.sm { padding: 4px 10px; font-size: 12px; margin-top: 8px; }

.hint { color: var(--muted); font-size: 12px; margin-top: 6px; display: block; }
.warn {
  margin-top: 12px;
  background: var(--warn-bg);
  border: 1px solid var(--warn-bd);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 12px;
  color: #e3b341;
}
.err { color: var(--bad); font-size: 12px; }
.muted { color: var(--muted); }

.chip {
  font-size: 12px;
  border-radius: 20px;
  padding: 3px 12px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.chip-ok { color: var(--ok); border-color: var(--ok); }
.chip-bad { color: var(--bad); border-color: var(--bad); }

.routes { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }
.route {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  background: var(--card2);
}
.route:hover { border-color: var(--accent); }
.route.sel { border-color: var(--accent); background: rgba(76, 141, 255, 0.12); }
.route .muted { font-size: 12px; }

.badge {
  display: inline-block;
  font-size: 12px;
  border-radius: 4px;
  padding: 1px 8px;
  border: 1px solid var(--border);
}
.b-run { color: var(--accent); border-color: var(--accent); }
.b-ok { color: var(--ok); border-color: var(--ok); }
.b-bad { color: var(--bad); border-color: var(--bad); }
.b-off { color: var(--muted); }

.monrow { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.bar {
  height: 10px;
  background: var(--card2);
  border-radius: 6px;
  overflow: hidden;
  margin: 8px 0 6px;
}
.mon-hint {
  margin: 8px 0;
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #15803d;
  font-size: 14px;
  line-height: 1.5;
}
#monBar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), #7aa7ff);
  transition: width 1s linear;
}
.log {
  background: #0a0d12;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 12px 0 0;
  font-family: Consolas, monospace;
  font-size: 12px;
  max-height: 260px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: normal; font-size: 12px; }
tbody tr:hover { background: var(--card2); }

.stats { display: flex; flex-wrap: wrap; gap: 10px; }
.stat {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 14px;
  min-width: 130px;
  display: flex;
  flex-direction: column;
}
.stat .muted { font-size: 12px; }
.stat b { font-size: 16px; }

/* 访问密码门 */
#authOverlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 12, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.authbox {
  width: 340px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 24px;
}
.authbox h2 { margin: 0 0 10px; font-size: 16px; text-align: center; }

/* 账号列表 */
.accounts { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }
.account {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  background: var(--card2);
}
.account:hover { border-color: var(--accent); }
.account.sel { border-color: var(--accent); background: rgba(76, 141, 255, 0.12); }
.account b { display: block; }
.account .muted { font-size: 12px; }
.account .del { color: var(--bad); border-color: var(--border); }
.account .del:hover { border-color: var(--bad); }
.curacct { margin-bottom: 4px; color: var(--muted); }
.curacct b { color: var(--accent); }

/* ===== 次数分发平台新增 ===== */
.admin-link {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
}
.admin-link:hover { color: var(--accent); border-color: var(--accent); }
main { justify-content: center; }
.col-single { width: 560px; max-width: 100%; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
@media (min-width: 1500px) { main { max-width: 1440px; } }

/* 三步教程 */
.steps { display: flex; flex-direction: column; gap: 10px; margin-bottom: 6px; }
.step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
}
/* 数字圆圈只作用于步骤标号（>b），避免误伤步骤文字里的 <b> 加粗 */
.step > b {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}
.step span { line-height: 1.7; }

/* 学生个人信息 */
.profile { display: flex; flex-direction: column; gap: 6px; }
.prow { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.prow b { font-size: 14px; }
.balance-row { margin-top: 4px; padding-top: 8px; border-top: 1px dashed var(--border); }
.balance-num { color: var(--accent) !important; font-size: 26px !important; }
.balance-num-sm { color: var(--accent); font-size: 15px; }
.route-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 4px;
}
.route-opt {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
  cursor: pointer;
  user-select: none;
  transition: border-color .15s, background .15s;
}
.route-opt b { display: block; font-size: 14px; }
.route-opt span { font-size: 12px; color: var(--muted, #8a93a0); }
.route-opt:hover { border-color: var(--accent); }
.route-opt.sel { border-color: var(--accent); background: rgba(59, 130, 246, .12); }
.route-opt.sel span { color: var(--accent); }

/* 管理端进行中任务 */
.activejob {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.activejob:last-child { border-bottom: none; }

/* 流水正负 */
.pos { color: var(--ok); font-weight: bold; }
.neg { color: var(--bad); font-weight: bold; }
.b-warn { color: #e3b341; border-color: #6b5518; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 10px 0 24px;
}