/* portal.css — 门户（零依赖、无构建；深色极简 + 极淡的娲灵标记底纹）
   2026-10-11 增补：首页已登录态一枚 v5.1 测试入口（.tlinks）
   2026-10-08 重做：品牌 Waling · 娲灵 · 两张正式卡（WalingChat / 工作目录）+ 旧版两枚小入口
                 · 删掉「这里有什么」只读区 · 底纹摘在右下角
   设计稿：ops/portal/DESIGN.md */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #111418; --card: #1b2027; --card-hi: #222a34; --line: #2a303a;
  --fg: #e6e6e6; --muted: #9aa4b2; --dim: #6b7480; --pri: #3b82f6; --pri-hi: #2f6fe0;
}
html, body { min-height: 100%; }
body {
  font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--fg);
  display: flex; flex-direction: column; align-items: center;
  padding: 26px 20px 18px; min-height: 100vh;
}
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }

/* ---- 背景底纹：极淡的大标记，摘在右下角（不抢内容） ---- */
.bg-mark { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.bg-mark svg {
  position: absolute; right: -14vmin; bottom: -18vmin;
  width: 76vmin; height: 76vmin; display: block; color: #ffffff; opacity: .05;
}

/* ---- 首页 ---- */
.page { position: relative; z-index: 1; width: 100%; max-width: 760px; flex: 1; display: flex; flex-direction: column; gap: 24px; }
.topbar { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.topbar .brand { letter-spacing: .16em; }
.topbar .spacer { flex: 1; }
.mini {
  padding: 4px 12px; font-size: 12px; color: var(--muted);
  background: transparent; border: 1px solid var(--line); border-radius: 7px; cursor: pointer;
}
.mini:hover { color: var(--fg); border-color: #3d4653; }

.hero { text-align: center; padding: 6vh 0 1vh; }
.hero h1 { font-size: 34px; font-weight: 600; letter-spacing: .16em; }
.hero .sub { margin-top: 12px; font-size: 13.5px; color: var(--muted); letter-spacing: .1em; }

.gate { text-align: center; }
.btn-primary {
  display: inline-block; padding: 11px 46px; font-size: 15px; letter-spacing: .2em;
  color: #fff; background: var(--pri); border: none; border-radius: 8px; cursor: pointer;
}
.btn-primary:hover { background: var(--pri-hi); }

.entries { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .entries { grid-template-columns: 1fr; } }
.card {
  position: relative; display: flex; flex-direction: column; gap: 8px; padding: 20px 18px 18px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  transition: background .16s, border-color .16s, transform .16s, box-shadow .16s;
}
.card:hover {
  background: var(--card-hi); border-color: #46525f;
  transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0, 0, 0, .38);
}
.card .ico { display: block; width: 24px; height: 24px; color: var(--muted); transition: color .16s; }
.card .ico svg { display: block; width: 24px; height: 24px; }
.card:hover .ico { color: var(--fg); }
.card .name { font-size: 15px; font-weight: 600; letter-spacing: .04em; }
.card .desc { font-size: 12.5px; color: var(--muted); }
.card .arrow { position: absolute; top: 16px; right: 16px; color: var(--dim); }

/* 旧版小入口：一行灰字，平时退进背景、悬浮才亮；连不上时置灰 */
.vlinks { grid-column: 1 / -1; margin-top: 2px; text-align: center; font-size: 12px; color: var(--dim); }
.vlinks a { color: var(--dim); }
.vlinks a:hover { color: var(--muted); }
.vlinks a.down { opacity: .45; pointer-events: none; }
.note { grid-column: 1 / -1; text-align: center; font-size: 12px; color: var(--dim); }

.foot { margin-top: auto; padding-top: 22px; text-align: center; font-size: 12px; color: var(--dim); }
.foot a:hover { color: var(--muted); }

/* ---- v9 定稿标记（登录卡；SVG 内联、无外部请求）---- */
.mark { display: flex; justify-content: center; }
.mark svg { display: block; }
.mark-md svg { width: 56px; height: 56px; }

/* ---- 登录页 ---- */
body.login { justify-content: center; }
body.login .card-form {
  position: relative; z-index: 1;
  width: 100%; max-width: 340px; padding: 26px 24px 20px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
}
.card-form h1 { margin-bottom: 20px; font-size: 19px; letter-spacing: .12em; text-align: center; }
.field { display: block; margin-bottom: 12px; }
.field span { display: block; margin-bottom: 5px; font-size: 12px; color: var(--muted); }
.field input {
  width: 100%; padding: 9px 11px; font-size: 14px; color: var(--fg);
  background: #14181d; border: 1px solid #333a45; border-radius: 7px;
}
.field input:focus { outline: none; border-color: var(--pri); }
.adv { margin: 4px 0 12px; }
.adv summary { font-size: 12px; color: var(--dim); cursor: pointer; }
.adv .field { margin: 10px 0 0; }
.card-form .btn-primary { width: 100%; }
.err { min-height: 16px; margin-top: 10px; font-size: 12px; color: #f87171; white-space: pre-wrap; }
.card-form .back { display: block; margin-top: 14px; font-size: 12px; text-align: center; color: var(--dim); }
.card-form .back:hover { color: var(--muted); }
/* v5.1 测试入口（2026-10-11）：首页已登录态的一条小入口 —— 看得见，但不跟两张正式卡抢眼 */
.tlinks { grid-column: 1 / -1; margin-top: 2px; text-align: center; }
.tlinks a {
  display: inline-block; padding: 6px 18px; font-size: 12.5px; letter-spacing: .06em;
  color: var(--muted); border: 1px dashed var(--line); border-radius: 7px;
}
.tlinks a:hover { color: var(--fg); background: rgba(255, 255, 255, .035); border-color: #3d4653; }
.card-form .beian { margin-top: 14px; font-size: 11.5px; text-align: center; color: var(--dim); }
.card-form .beian a:hover { color: var(--muted); }

/* ---- 2026-11-07 三槽改版：名字、状态胶囊、纯净槽就地起停 ---- */
.card .name { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card .pill {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 500; letter-spacing: .04em; line-height: 1.5;
  color: var(--dim); border: 1px solid var(--line);
}
.card .pill.ok { color: #7cc47f; border-color: rgba(124, 196, 127, .42); }
.card .pill.off { color: var(--dim); }
.card .pill.bad { color: #d98b84; border-color: rgba(217, 139, 132, .42); }
.bak {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; font-size: 12.5px; color: var(--muted);
  background: var(--card); border: 1px dashed var(--line); border-radius: 10px;
}
.bak .bak-title { color: var(--fg); font-weight: 600; letter-spacing: .04em; }
.bak .spacer { flex: 1; }
.mini:disabled { opacity: .38; cursor: default; border-color: var(--line); }