/* rtime 游戏厅 — launcher styles (self-contained, premium) */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
:root {
  --panel: #ffffff; --panel-2: #f3f2ff;
  --text: #2a2746; --muted: #7d7aa0; --line: rgba(80, 70, 160, .12);
  --accent: #6c63ff; --accent-2: #8f7bff; --on-accent: #fff;
  --danger: #e76a6a; --shadow: rgba(90, 70, 180, .16);
  --r-lg: 24px; --r-md: 15px; --r-sm: 11px;
  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%);
}
/* 静态渐变背景装饰(原 blur(70px) 漂浮色球已移除动画与高斯模糊,保留渐变氛围) */
body::before, body::after {
  content: ""; position: fixed; z-index: 0; border-radius: 50%; pointer-events: none;
}
body::before { width: 46vw; height: 46vw; left: -10vw; top: -8vw;
  background: radial-gradient(circle, rgba(185, 166, 255, .50), transparent 70%); }
body::after { width: 42vw; height: 42vw; right: -12vw; top: 18vh;
  background: radial-gradient(circle, rgba(255, 179, 230, .42), transparent 70%); }
button { font: inherit; color: inherit; border: none; background: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }

.top {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; max-width: 980px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; }
.brand__logo { font-size: 1.6rem; animation: bob 3.2s ease-in-out infinite; transform-origin: 50% 70%; }
@keyframes bob { 0%,100% { transform: translateY(0) rotate(-4deg); } 50% { transform: translateY(-3px) rotate(4deg); } }
.brand__name { background: linear-gradient(100deg, #6c63ff, #c44be0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.acct-btn {
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-size: 1.25rem; text-transform: uppercase; font-weight: 800;
  background: rgba(255, 255, 255, .85); color: var(--text);
  box-shadow: 0 4px 14px var(--shadow), inset 0 0 0 1px rgba(255,255,255,.6);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: transform .14s, box-shadow .2s;
}
.acct-btn:active { transform: scale(.92); }
.acct-btn.on { background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: var(--on-accent); box-shadow: 0 4px 16px rgba(108,99,255,.5); }

.wrap { position: relative; z-index: 2; max-width: 980px; margin: 0 auto; padding: 10px 22px 40px; }
.hero { padding: 18px 4px 18px; }
.hero h1 { margin: 0 0 8px; font-size: 2.05rem; letter-spacing: .5px; }
.welcome { margin: 0; color: var(--muted); font-size: 1.02rem; }
.offline-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(236, 147, 55, .13);
  color: #a65b1e;
  font-size: .82rem;
  font-weight: 800;
}
.offline-badge[hidden] { display: none !important; }
body.is-offline .quick { display: none; }
body.is-offline .foot__board { display: none; }

/* quick actions (留言板 / 管理后台) */
.quick { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.quick__btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: .92rem;
  background: rgba(255,255,255,.85); color: var(--text);
  border: 0; font-family: inherit; cursor: pointer; text-decoration: none;
  box-shadow: 0 4px 14px var(--shadow), inset 0 0 0 1px rgba(255,255,255,.6);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: transform .12s, box-shadow .2s;
}
.quick__btn:active { transform: scale(.96); }
.quick__btn:disabled { opacity: .68; cursor: wait; }
.quick__offline.is-ready { color: #257650; background: rgba(235,255,246,.9); }
.quick__admin { background: linear-gradient(160deg, #5b6bff, #3f3fb0); color: #fff; box-shadow: 0 4px 16px rgba(91,107,255,.45); }

/* 公告栏 */
.announce {
  margin: 6px 0 26px; padding: 16px 18px; border-radius: var(--r-lg);
  background: linear-gradient(135deg, #fff9ec, #fff);
  border: 1px solid rgba(224,163,60,.28);
  box-shadow: 0 6px 20px var(--shadow);
  animation: cardIn .5s cubic-bezier(.2,.8,.3,1.1) both;
}
.announce__head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.announce__ico { font-size: 1.2rem; }
.announce__title { margin: 0; font-size: 1.05rem; font-weight: 800; }
.announce__toggle {
  flex: 0 0 36px; width: 36px; height: 36px; margin-left: auto;
  display: grid; place-items: center; border-radius: 50%;
  color: var(--text); background: rgba(224, 163, 60, .10);
  border: 1px solid rgba(224, 163, 60, .24);
  transition: background .18s, border-color .18s, transform .12s;
}
.announce__toggle:hover { background: rgba(224, 163, 60, .18); }
.announce__toggle:active { transform: scale(.94); }
.announce__toggle:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 34%, transparent); outline-offset: 2px; }
.announce__toggle-icon { font-size: 1.35rem; line-height: 1; transform: translateY(-2px); transition: transform .2s; }
.announce__toggle[aria-expanded="true"] .announce__toggle-icon { transform: translateY(2px) rotate(180deg); }
.announce__item { padding: 9px 0; border-top: 1px solid rgba(224,163,60,.18); }
.announce__item:first-of-type { border-top: none; }
.announce__t { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.announce__name { font-weight: 800; }
.announce__date { color: var(--muted); font-size: .78rem; margin-left: auto; }
.announce__body { margin: 5px 0 0; color: var(--text); opacity: .85; font-size: .94rem; line-height: 1.55; white-space: pre-wrap; word-break: break-word; }
.announce[data-collapsed="true"] { padding-block: 11px; }
.announce[data-collapsed="true"] .announce__head { margin-bottom: 0; }
.announce[data-collapsed="true"] .announce__item { padding: 6px 0 1px; }
.announce[data-collapsed="true"] .announce__item:not(:first-child),
.announce[data-collapsed="true"] .announce__body { display: none; }

@media (max-width: 520px) {
  .announce { padding-inline: 14px; }
  .announce__name { min-width: 0; flex: 1 1 210px; }
  .announce__date { margin-left: 0; }
}

.games { display: flex; flex-direction: column; gap: 30px; }
.cat { animation: cardIn .5s cubic-bezier(.2,.8,.3,1.1) both; }
.cat__head { display: flex; align-items: baseline; gap: 9px; margin: 0 2px 14px; flex-wrap: wrap; }
.cat__icon { font-size: 1.3rem; }
.cat__title { margin: 0; font-size: 1.28rem; font-weight: 800; }
.cat__count { font-size: .76rem; font-weight: 800; color: var(--accent); background: rgba(108, 99, 255, .12); padding: 2px 9px; border-radius: 999px; }
.cat__sub { margin-left: auto; color: var(--muted); font-size: .85rem; }
.cat__grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
@media (max-width: 460px) { .cat__sub { width: 100%; margin-left: 0; } }

.card {
  --c1: var(--accent-2); --c2: var(--accent);
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; gap: 6px;
  padding: 22px 22px 20px; border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .82);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px var(--shadow), inset 0 0 0 1px rgba(255,255,255,.6);
  transition: transform .2s cubic-bezier(.2,.7,.3,1.3), box-shadow .25s;
  animation: cardIn .5s cubic-bezier(.2,.8,.3,1.1) both;
  animation-delay: calc(var(--i, 0) * 70ms);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(16px) scale(.96); } to { opacity: 1; transform: none; } }
/* accent glow blob in the corner */
.card__glow {
  position: absolute; z-index: -1; width: 150px; height: 150px; right: -40px; top: -50px;
  border-radius: 50%; background: radial-gradient(circle, var(--c1), transparent 70%);
  opacity: .4; transition: opacity .25s, transform .25s;
}
.card__emoji {
  width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center;
  font-size: 2.1rem; margin-bottom: 6px;
  background: linear-gradient(150deg, color-mix(in srgb, var(--c1) 28%, #fff), color-mix(in srgb, var(--c2) 22%, #fff));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.7), 0 6px 14px color-mix(in srgb, var(--c2) 35%, transparent);
  transition: transform .25s cubic-bezier(.2,.7,.3,1.5);
}
.card__name { font-size: 1.22rem; font-weight: 800; }
.card__desc { color: var(--muted); font-size: .9rem; line-height: 1.5; flex: 1; }
/* 战绩行(最高分/关卡/最近游玩),深色下由 rg-theme.hub.css 换成霓虹等宽字体 */
.card__stats { color: var(--muted); font-size: .8rem; }
.card__go {
  margin-top: 10px; font-weight: 800; font-size: .92rem;
  color: var(--c2); display: inline-flex; align-items: center; gap: 5px;
  transition: gap .2s, color .2s;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px color-mix(in srgb, var(--c2) 28%, var(--shadow)), inset 0 0 0 1px rgba(255,255,255,.7);
}
.card:hover .card__glow { opacity: .7; transform: scale(1.15); }
.card:hover .card__emoji { transform: translateY(-2px) rotate(-6deg) scale(1.06); }
.card:hover .card__go { gap: 10px; }
.card:active { transform: translateY(-2px) scale(.985); }
.empty { color: var(--muted); }

/* -------------------------------- overlay + sheet ------------------------- */
.overlay {
  position: fixed; inset: 0; z-index: 30; padding: 18px;
  display: grid; place-items: center; background: rgba(34, 28, 64, .46);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.overlay[hidden] { display: none; }
.sheet {
  position: relative; z-index: 1;
  width: 100%; max-width: 372px; background: var(--panel); color: var(--text);
  border-radius: var(--r-lg); box-shadow: 0 22px 60px rgba(40, 30, 90, .4), inset 0 0 0 1px rgba(255,255,255,.5);
  padding: 22px; animation: sheetPop .26s cubic-bezier(.2, .8, .3, 1.3);
}
@keyframes sheetPop { from { transform: translateY(14px) scale(.95); opacity: 0; } to { transform: none; opacity: 1; } }

.asheet__head { display: flex; align-items: center; margin-bottom: 14px; }
.asheet__head h2 { margin: 0; font-size: 1.25rem; flex: 1; }
.x { width: 36px; height: 36px; border-radius: 10px; font-size: 1rem; color: var(--muted); }
.x:hover { background: var(--panel-2); }

.lead { margin: 0 2px 12px; color: var(--muted); font-size: .92rem; }
.in {
  width: 100%; padding: 13px 14px; margin-bottom: 12px; border-radius: var(--r-sm);
  background: var(--panel-2); color: var(--text); border: 1.5px solid var(--line);
  outline: none; font-size: 1rem; transition: border-color .2s, background .2s, box-shadow .2s;
}
.in::placeholder { color: var(--muted); opacity: .8; }
.in:focus { border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px rgba(108,99,255,.12); }

.btn { width: 100%; padding: 13px 16px; border-radius: var(--r-sm); font-weight: 800; font-size: 1rem; box-shadow: 0 4px 12px var(--shadow); transition: transform .1s, filter .2s, box-shadow .2s; }
.btn:active { transform: translateY(2px) scale(.99); }
.btn:hover { filter: brightness(1.05); }
.btn.primary { background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: var(--on-accent); box-shadow: 0 6px 18px rgba(108,99,255,.4); }
.btn.guest { background: linear-gradient(160deg, #48b98a, #2d8f6a); color: #fff; }
.btn.admin { display: block; box-sizing: border-box; text-align: center; text-decoration: none; margin-bottom: 10px; background: linear-gradient(160deg, #5b6bff, #3f3fb0); color: #fff; }
.btn.danger { background: var(--danger); color: #fff; }
.btn:disabled { opacity: .6; cursor: default; }

.err { margin: -4px 2px 10px; padding: 9px 12px; border-radius: var(--r-sm); background: rgba(231, 106, 106, .14); color: #c93f37; font-size: .88rem; font-weight: 600; }
.sep { display: flex; align-items: center; gap: 10px; margin: 11px 2px; color: var(--faint); font-size: .78rem; }
.sep::before, .sep::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.toggle { display: block; margin: 12px auto 0; color: var(--accent); font-weight: 700; font-size: .9rem; }

.avatar {
  width: 66px; height: 66px; border-radius: 50%; margin: 4px auto 2px; display: grid; place-items: center;
  font-size: 1.9rem; font-weight: 800; text-transform: uppercase;
  background: linear-gradient(160deg, var(--accent-2), var(--accent)); color: var(--on-accent);
  box-shadow: 0 6px 18px rgba(108,99,255,.45);
}
.who { text-align: center; font-size: 1.3rem; font-weight: 800; word-break: break-all; }
.note { text-align: center; color: var(--muted); font-size: .9rem; line-height: 1.5; margin: 6px 4px 16px; }

/* -------------------------------- login gate ----------------------------- */
.overlay.is-gate {
  background:
    radial-gradient(900px 480px at 22% -6%, rgba(143, 123, 255, .55), transparent 60%),
    radial-gradient(800px 520px at 90% 12%, rgba(196, 75, 224, .42), transparent 60%),
    linear-gradient(165deg, #2a2350, #14102e);
  backdrop-filter: none; -webkit-backdrop-filter: none;
}
.gatehead { text-align: center; margin: 4px 2px 18px; }
.gate-logo {
  font-size: 3.4rem; line-height: 1; display: inline-block;
  filter: drop-shadow(0 8px 18px rgba(108, 99, 255, .55));
  animation: gateBob 3s ease-in-out infinite;
}
@keyframes gateBob { 0%,100% { transform: translateY(0) rotate(-5deg); } 50% { transform: translateY(-6px) rotate(5deg); } }
.gate-title { font-size: 1.5rem; font-weight: 800; margin-top: 10px;
  background: linear-gradient(100deg, #6c63ff, #c44be0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.gate-sub { margin: 8px 10px 0; color: #b6acd8; font-size: .9rem; line-height: 1.55; }

/* -------------------------------- toast ---------------------------------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(10px);
  background: var(--text); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-size: .92rem; font-weight: 600; opacity: 0; transition: opacity .25s, transform .25s; z-index: 40;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.foot { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); font-size: .85rem; }
.foot__ver { font-weight: 700; }
.foot__link { color: var(--accent); font-weight: 700; }
.foot__link:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}