/* rtime 游戏厅 — 管理后台 (self-contained, matches the hub aesthetic) */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
:root {
  --panel: #ffffff; --panel-2: #f5f4ff; --panel-3: #faf9ff;
  --text: #2a2746; --muted: #7d7aa0; --faint: #a6a2c8;
  --line: rgba(80, 70, 160, .12); --line-2: rgba(80, 70, 160, .08);
  --accent: #6c63ff; --accent-2: #8f7bff; --on-accent: #fff;
  --good: #2e9e74; --bad: #e76a6a; --warn: #e0a35c;
  --shadow: rgba(90, 70, 180, .16);
  --r-lg: 22px; --r-md: 14px; --r-sm: 10px;
  font-family: ui-rounded, "Segoe UI Variable", "Segoe UI", system-ui, -apple-system,
               "PingFang SC", "Microsoft YaHei", sans-serif;
}
html, body { margin: 0; min-height: 100%; }
body {
  color: var(--text); min-height: 100dvh; position: relative; overflow-x: hidden;
  background: linear-gradient(168deg, #eceaff 0%, #f6ecff 46%, #fff7fb 100%);
}
body::before, body::after {
  content: ""; position: fixed; z-index: 0; border-radius: 50%; pointer-events: none;
  filter: blur(70px); opacity: .5;
}
body::before { width: 44vw; height: 44vw; left: -12vw; top: -10vw;
  background: radial-gradient(circle, #b9a6ff, transparent 70%); }
body::after { width: 40vw; height: 40vw; right: -14vw; top: 22vh;
  background: radial-gradient(circle, #ffb3e6, transparent 70%); }
button { font: inherit; color: inherit; border: none; background: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ---------- top bar ---------- */
.top {
  position: relative; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  padding: 16px 22px; max-width: 1080px; margin: 0 auto;
}
.back {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 14px 8px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, .8); color: var(--muted); font-weight: 700;
  box-shadow: 0 3px 12px var(--shadow); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: transform .14s, color .2s;
}
.back:active { transform: scale(.95); }
.back__ico { font-size: 1.2rem; line-height: 1; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 1.18rem; margin-left: 2px; }
.brand__logo { font-size: 1.45rem; }
.brand__name { background: linear-gradient(100deg, #6c63ff, #c44be0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.whoami {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  color: var(--muted); font-size: .9rem; font-weight: 600;
}
.whoami .badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 999px; font-weight: 800; font-size: .8rem;
  background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: var(--on-accent);
  box-shadow: 0 3px 10px rgba(108, 99, 255, .4);
}

/* ---------- gate (loading / no-permission) ---------- */
.gate { position: relative; z-index: 2; display: grid; place-items: center; padding: 16vh 22px; }
.gate__card {
  max-width: 380px; width: 100%; text-align: center;
  background: var(--panel); border-radius: var(--r-lg); padding: 38px 28px;
  box-shadow: 0 18px 50px var(--shadow); border: 1px solid var(--line-2);
}
.gate__spin {
  width: 38px; height: 38px; margin: 0 auto 18px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.gate__emoji { font-size: 2.6rem; margin-bottom: 12px; }
.gate__title { font-size: 1.2rem; font-weight: 800; }
.gate__sub { margin: 8px 0 0; color: var(--muted); font-size: .94rem; line-height: 1.6; }
.gate__link { display: inline-block; margin-top: 18px; color: var(--accent); font-weight: 700; }

/* ---------- console ---------- */
.wrap { position: relative; z-index: 2; max-width: 1080px; margin: 0 auto; padding: 6px 22px 56px; }

/* overview stat strip */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin: 6px 0 22px; }
.stat {
  background: var(--panel); border-radius: var(--r-md); padding: 16px 18px;
  box-shadow: 0 6px 20px var(--shadow); border: 1px solid var(--line-2);
}
.stat__v { font-size: 1.7rem; font-weight: 800; letter-spacing: .5px; }
.stat__l { color: var(--muted); font-size: .85rem; margin-top: 2px; }

/* account + invite management */
.tools { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin-bottom: 22px; align-items: start; }
.tool {
  background: var(--panel); border-radius: var(--r-lg); padding: 18px;
  box-shadow: 0 8px 28px var(--shadow); border: 1px solid var(--line-2);
}
.tool--guest, .tool--offline { grid-column: 1 / -1; }
.tool__head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.tool__head h2 { margin: 0; font-size: 1.05rem; }
.tool__form { display: flex; flex-direction: column; gap: 9px; }
.tool__input {
  width: 100%; min-width: 0; padding: 10px 13px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--panel-3); color: var(--text);
  font: inherit; font-size: .94rem; outline: none; transition: border-color .15s, box-shadow .15s;
}
.tool__input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,99,255,.15); }
.tool__input--short { max-width: 124px; }
.tool__bar { display: flex; align-items: center; gap: 12px; min-height: 38px; }
.tool__err { color: var(--bad); font-size: .85rem; font-weight: 600; }
.invite-form { display: flex; gap: 9px; align-items: center; }
.invite-list { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.invite__empty { color: var(--muted); font-size: .88rem; }
.invite__row {
  display: flex; gap: 12px; align-items: center; padding: 10px 12px;
  border-radius: var(--r-sm); background: var(--panel-3); border: 1px solid var(--line-2);
}
.invite__main { min-width: 0; flex: 1; }
.invite__code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-weight: 800; overflow-wrap: anywhere; }
.invite__meta { color: var(--muted); font-size: .8rem; margin-top: 2px; }
.invite__used { color: var(--faint); font-size: .82rem; font-weight: 800; white-space: nowrap; }
.invite__del { flex: none; color: var(--faint); font-size: .82rem; font-weight: 700; padding: 4px 9px; border-radius: 7px; }
.invite__del:hover { color: var(--bad); background: rgba(231,106,106,.1); }
.guest-setting { display: flex; align-items: center; gap: 20px; }
.guest-setting > div { flex: 1; min-width: 0; }
.guest-setting__status { font-weight: 800; color: var(--muted); }
.guest-setting__status.is-on { color: var(--good); }
.guest-setting__desc { margin: 5px 0 0; color: var(--muted); font-size: .88rem; line-height: 1.55; }
.guest-toggle { flex: none; margin-left: 0; background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: #fff; }
.guest-toggle.is-on { background: linear-gradient(160deg, #ef8a78, var(--bad)); }
#guest-err, #offline-err { margin-top: 10px; }

/* announcement management */
.anno {
  background: var(--panel); border-radius: var(--r-lg); padding: 18px;
  box-shadow: 0 8px 28px var(--shadow); border: 1px solid var(--line-2); margin-bottom: 22px;
}
.anno__head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.anno__head h2 { margin: 0; font-size: 1.05rem; }
.anno__board { margin-left: auto; color: var(--accent); font-weight: 700; font-size: .85rem; }
.anno__form { display: flex; flex-direction: column; gap: 9px; }
.anno__title, .anno__body {
  width: 100%; padding: 10px 13px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--panel-3); color: var(--text);
  font: inherit; font-size: .94rem; outline: none; transition: border-color .15s, box-shadow .15s; resize: vertical;
}
.anno__title:focus, .anno__body:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,99,255,.15); }
.anno__bar { display: flex; align-items: center; gap: 12px; }
.anno__err { color: var(--bad); font-size: .85rem; font-weight: 600; }
.abtn { padding: 9px 18px; border-radius: 10px; font-weight: 800; font-size: .9rem; box-shadow: 0 3px 10px var(--shadow); margin-left: auto; transition: transform .1s, filter .2s, opacity .2s; }
.abtn:active { transform: translateY(1px); }
.abtn:disabled { opacity: .5; }
.abtn--primary { background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: #fff; }
.anno__list { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.anno__empty { color: var(--muted); font-size: .88rem; }
.anno__row { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: var(--r-sm); background: var(--panel-3); border: 1px solid var(--line-2); }
.anno__rowmain { min-width: 0; flex: 1; }
.anno__rowtitle { font-weight: 800; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.anno__rowdate { color: var(--faint); font-size: .76rem; font-weight: 600; }
.anno__rowbody { color: var(--muted); font-size: .88rem; margin-top: 3px; white-space: pre-wrap; word-break: break-word; }
.anno__del { flex: none; color: var(--faint); font-size: .82rem; font-weight: 700; padding: 4px 9px; border-radius: 7px; }
.anno__del:hover { color: var(--bad); background: rgba(231,106,106,.1); }

/* two-pane layout */
.panes { display: grid; grid-template-columns: 320px 1fr; gap: 20px; align-items: start; }

/* left roster */
.roster {
  background: var(--panel); border-radius: var(--r-lg); padding: 16px;
  box-shadow: 0 8px 28px var(--shadow); border: 1px solid var(--line-2);
  position: sticky; top: 14px;
}
.roster__head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.roster__head h2 { margin: 0; font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.roster__count {
  font-size: .8rem; font-weight: 800; color: var(--accent);
  background: var(--panel-2); padding: 2px 9px; border-radius: 999px;
}
.search {
  width: 100%; padding: 10px 13px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--panel-3); color: var(--text);
  font-size: .92rem; outline: none; transition: border-color .15s, box-shadow .15s;
}
.search:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108, 99, 255, .15); }
.userlist { display: flex; flex-direction: column; gap: 4px; max-height: 64vh; overflow-y: auto; margin: 0 -6px; padding: 0 6px; }
.urow {
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  padding: 10px 11px; border-radius: var(--r-sm); transition: background .14s;
}
.urow:hover { background: var(--panel-2); }
.urow.is-on { background: linear-gradient(120deg, rgba(108,99,255,.14), rgba(143,123,255,.1)); }
.urow.is-on .urow__name { color: var(--accent); }
.urow__av {
  width: 38px; height: 38px; flex: none; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800; font-size: 1.05rem; text-transform: uppercase;
  background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: #fff;
}
.urow__main { min-width: 0; flex: 1; }
.urow__name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.urow__name .tag {
  font-size: .66rem; font-weight: 800; vertical-align: middle; margin-left: 6px;
  padding: 1px 6px; border-radius: 6px; background: var(--accent); color: #fff;
}
.urow__meta { color: var(--faint); font-size: .78rem; margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.urow__n { color: var(--faint); font-size: .78rem; font-weight: 700; flex: none; }
.userlist__empty { color: var(--muted); font-size: .9rem; text-align: center; padding: 24px 0; }

/* right detail */
.detail {
  background: var(--panel); border-radius: var(--r-lg); padding: 22px;
  box-shadow: 0 8px 28px var(--shadow); border: 1px solid var(--line-2); min-height: 300px;
}
.detail__empty { color: var(--muted); display: grid; place-items: center; min-height: 260px; font-size: .96rem; }

.uhead { display: flex; align-items: center; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.uhead__av {
  width: 58px; height: 58px; flex: none; border-radius: 18px;
  display: grid; place-items: center; font-weight: 800; font-size: 1.6rem; text-transform: uppercase;
  background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: #fff;
  box-shadow: 0 6px 16px rgba(108, 99, 255, .4);
}
.uhead__name { font-size: 1.45rem; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.uhead__name .tag {
  font-size: .72rem; font-weight: 800; padding: 3px 9px; border-radius: 7px;
  background: var(--accent); color: #fff;
}
.uhead__meta { color: var(--muted); font-size: .88rem; margin-top: 3px; display: flex; flex-wrap: wrap; gap: 4px 16px; }
.uhead__tot { margin-left: auto; display: flex; gap: 22px; }
.uhead__tot .t__v { font-size: 1.5rem; font-weight: 800; text-align: center; }
.uhead__tot .t__l { font-size: .76rem; color: var(--muted); text-align: center; }

.section-title { margin: 22px 0 12px; font-size: .82rem; font-weight: 800; letter-spacing: .08em; color: var(--muted); text-transform: uppercase; }

.gcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.gcard {
  border-radius: var(--r-md); padding: 15px 16px;
  background: var(--panel-3); border: 1px solid var(--line-2);
  border-left: 4px solid var(--c, var(--accent));
}
.gcard__head { display: flex; align-items: center; gap: 9px; }
.gcard__emoji { font-size: 1.3rem; }
.gcard__name { font-weight: 800; }
.gcard__when { margin-left: auto; color: var(--faint); font-size: .76rem; }
.gcard__chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.chip {
  display: inline-flex; align-items: baseline; gap: 5px;
  padding: 4px 10px; border-radius: 999px; background: var(--panel); border: 1px solid var(--line-2);
  font-size: .82rem;
}
.chip b { font-weight: 800; }
.chip .k { color: var(--muted); font-size: .76rem; }
.gcard__plays { margin-top: 10px; color: var(--faint); font-size: .76rem; }
.gcard__raw { margin-top: 10px; }
.gcard__raw summary { color: var(--faint); font-size: .76rem; cursor: pointer; list-style: none; }
.gcard__raw summary::-webkit-details-marker { display: none; }
.gcard__raw summary:hover { color: var(--accent); }
.gcard__raw pre {
  margin: 8px 0 0; padding: 10px; border-radius: 8px; overflow-x: auto;
  background: #1f1d33; color: #d9d6f5; font-size: .74rem; line-height: 1.5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.detail__nogames { color: var(--muted); font-size: .92rem; padding: 8px 0; }

@media (max-width: 760px) {
  .tools { grid-template-columns: 1fr; }
  .panes { grid-template-columns: 1fr; }
  .roster { position: static; }
  .userlist { max-height: 320px; }
  .uhead__tot { margin-left: 0; width: 100%; justify-content: flex-start; }
}
@media (max-width: 480px) {
  .top { padding: 12px 14px; gap: 8px; }
  .back, .brand__name, .whoami { white-space: nowrap; }
  .back { padding: 7px 11px 7px 8px; }
  .brand { font-size: 1.02rem; gap: 6px; }
  .whoami .uname { display: none; }          /* keep just the badge on tiny screens */
  .stats { grid-template-columns: 1fr 1fr; }
  .invite-form { flex-direction: column; align-items: stretch; }
  .tool__input--short { max-width: none; }
  .guest-setting { align-items: stretch; flex-direction: column; }
  .guest-toggle { width: 100%; }
  .tool__bar { align-items: stretch; flex-direction: column; }
  .tool__bar .abtn { width: 100%; margin-left: 0; }
}