/* ==========================================================================================
   components.css — styles for js/ui/components.js and js/ui/toasts.js.
   Sizes in rem (1rem = 100 design px @1080p). Motion 150–250 ms.
   ========================================================================================== */

/* ---- icon ------------------------------------------------------------------------------------ */
.icon { fill: currentColor; flex: none; display: inline-block; vertical-align: middle; }

/* ---- button ------------------------------------------------------------------------------------ */
.btn {
  --btn-bg: #1a201d;
  --btn-bg-hover: #222a26;
  --btn-fg: var(--text-hi);
  --btn-bd: var(--line-2);
  --btn-bd-hover: var(--mint-700);
  --btn-glow: rgba(78, 216, 175, .25);
  --bk-c: var(--mint-500);
  --bk-l: .1rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .1rem;
  height: .5rem;
  min-width: .5rem;
  padding: 0 .26rem;
  border: 1px solid var(--btn-bd);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: calc(.18 * var(--t));
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1;
  white-space: nowrap;
  outline-offset: 3px;
  transition: background-color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out),
    color var(--t-fast) var(--ease-out), box-shadow var(--t-med) var(--ease-out), transform var(--t-fast) var(--ease-out),
    filter var(--t-fast) var(--ease-out);
}
.btn::after {
  /* hover bracket corners */
  content: '';
  position: absolute;
  inset: -4px;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(var(--bk-c), var(--bk-c)) top left / var(--bk-l) 2px no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) top left / 2px var(--bk-l) no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) top right / var(--bk-l) 2px no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) top right / 2px var(--bk-l) no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) bottom left / var(--bk-l) 2px no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) bottom left / 2px var(--bk-l) no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) bottom right / var(--bk-l) 2px no-repeat,
    linear-gradient(var(--bk-c), var(--bk-c)) bottom right / 2px var(--bk-l) no-repeat;
  transform: scale(1.04);
  transition: opacity var(--t-fast) var(--ease-out), transform var(--t-med) var(--ease-out);
}
.btn:not(:disabled):hover {
  background-color: var(--btn-bg-hover);
  border-color: var(--btn-bd-hover);
  box-shadow: 0 0 .18rem var(--btn-glow);
}
/* two rules: a selector list with :focus-visible is dropped whole by Safari < 15.4 */
.btn:not(:disabled):hover::after { opacity: 1; transform: scale(1); }
.btn:focus-visible::after { opacity: 1; transform: scale(1); }
/* touch screens have no hover: a tap must not leave the hover glow stuck on */
@media (hover: none) { .btn:not(:disabled):hover::after { opacity: 0; transform: none; } }
.btn:not(:disabled):active { transform: translateY(1px); filter: brightness(.94); }
.btn:focus-visible { outline: none; }

.btn__icon { width: 1.15em; height: 1.15em; }
.btn__label { position: relative; }
/* a request in flight (Button `loading`): a thin bar sweeps along the bottom edge, shown only after 250 ms (quick
   replies show nothing). Deliberately no spinning ring / wait cursor: next to text those read as "the text is still
   loading from the server" (user playtest #3 item 9). */
.btn__busy {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px; overflow: hidden; pointer-events: none;
  opacity: 0; animation: btn-busy-in 1ms linear 250ms forwards;
}
.btn__busy::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: 40%;
  background: var(--btn-bd-hover, var(--mint-400)); animation: btn-busy 1.1s var(--ease-in-out) infinite;
}
@keyframes btn-busy-in { to { opacity: 1; } }
@keyframes btn-busy { from { transform: translateX(-100%); } to { transform: translateX(250%); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* filled variants carry a hatch strip on the right end (in-game "准备就绪" look) */
.btn--primary, .btn--amber, .btn--ice, .btn--danger {
  background-image:
    repeating-linear-gradient(-55deg, rgba(0, 0, 0, .16) 0 2px, transparent 2px 6px),
    linear-gradient(180deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, 0) 45%);
  background-size: .34rem 100%, 100% 100%;
  background-position: right center, 0 0;
  background-repeat: no-repeat;
}
.btn--primary {
  --btn-bg: var(--mint-500);
  --btn-bg-hover: var(--mint-400);
  --btn-fg: var(--text-on-mint);
  --btn-bd: #6fe8c4;
  --btn-bd-hover: #9dffe2;
  --btn-glow: rgba(23, 249, 183, .45);
  --bk-c: var(--mint-400);
}
.btn--amber {
  --btn-bg: var(--amber);
  --btn-bg-hover: #ffb640;
  --btn-fg: #1d1203;
  --btn-bd: #ffc15e;
  --btn-bd-hover: #ffd58c;
  --btn-glow: rgba(246, 163, 41, .45);
  --bk-c: var(--amber);
}
.btn--ice {
  --btn-bg: var(--ice);
  --btn-bg-hover: #b9e0ff;
  --btn-fg: #0b1b29;
  --btn-bd: #c4e5ff;
  --btn-bd-hover: #e2f2ff;
  --btn-glow: rgba(159, 212, 255, .45);
  --bk-c: var(--ice);
}
.btn--danger {
  --btn-bg: #a3241a;
  --btn-bg-hover: #c42d20;
  --btn-fg: #fff;
  --btn-bd: #c83a2c;
  --btn-bd-hover: #ff5a47;
  --btn-glow: rgba(231, 49, 24, .45);
  --bk-c: var(--red-premium);
}
.btn--secondary { --btn-bg: rgba(20, 24, 22, .9); }
.btn--ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(78, 216, 175, .06);
  --btn-fg: var(--text-lo);
  --btn-bd: transparent;
  --btn-bd-hover: transparent;
  --btn-glow: transparent;
}
.btn--ghost:not(:disabled):hover { color: var(--text-hi); }
.btn.is-active { --btn-bd: var(--mint-500); --btn-fg: var(--mint-400); box-shadow: inset 0 0 0 1px var(--mint-a35); }
.btn--primary.is-active { --btn-fg: var(--text-on-mint); }

.btn:disabled {
  cursor: not-allowed;
  --btn-bg: #171c1a;
  --btn-fg: var(--text-dim);
  --btn-bd: var(--line);
  background-image: none;
  box-shadow: none;
}
.btn--primary:disabled {
  --btn-bg: #0f1d19;
  --btn-fg: var(--mint-700);
  --btn-bd: var(--mint-800);
  background-image: repeating-linear-gradient(-55deg, rgba(78, 216, 175, .06) 0 2px, transparent 2px 6px);
  background-size: .34rem 100%;
  background-position: right center;
  background-repeat: no-repeat;
}
.btn.is-loading { cursor: default; --btn-fg: var(--text-lo); }
.btn--primary.is-loading { --btn-bg: var(--mint-700); --btn-fg: var(--text-on-mint); }

.btn--sm { height: .36rem; min-width: .36rem; padding: 0 .16rem; font-size: calc(.15 * var(--t)); gap: .07rem; }
.btn--lg { height: .64rem; min-width: .64rem; padding: 0 .34rem; font-size: calc(.22 * var(--t)); gap: .12rem; }
.btn--xl { height: .84rem; min-width: .84rem; padding: 0 .48rem; font-size: calc(.28 * var(--t)); letter-spacing: .24em; gap: .16rem; }
.btn--block { display: flex; width: 100%; }
.btn--square { padding: 0; width: var(--sq, .5rem); }
.btn--square.btn--sm { --sq: .36rem; }
.btn--square.btn--lg { --sq: .64rem; }
.btn--square.btn--xl { --sq: .84rem; }
.btn--square .btn__icon { width: 50%; height: 50%; }

/* ---- panel ------------------------------------------------------------------------------------- */
.panel {
  --bk-c: var(--mint-500);
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .016) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, rgba(30, 36, 33, .94), rgba(18, 22, 20, .94));
  border: 1px solid var(--line);
  box-shadow: 0 .12rem .3rem rgba(0, 0, 0, .35);
}
.panel--mint { --bk-c: var(--mint-500); }
.panel--gold { --bk-c: var(--gold); }
.panel--amber { --bk-c: var(--amber); }
.panel--orange { --bk-c: var(--orange-hi); }
.panel--red { --bk-c: var(--red-premium); }
.panel--ice { --bk-c: var(--ice); }
.panel--dim { --bk-c: var(--line-3); }
.panel--glow { border-color: var(--mint-800); box-shadow: 0 0 0 1px rgba(78, 216, 175, .12), 0 0 .3rem rgba(23, 249, 183, .12), 0 .12rem .3rem rgba(0, 0, 0, .35); }
.panel__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: .16rem;
  padding: .16rem .22rem .12rem;
  border-bottom: 1px solid var(--line);
}
.panel__titles { display: flex; flex-direction: column; gap: .03rem; min-width: 0; }
.panel__title { font-size: calc(.21 * var(--t)); font-weight: 700; letter-spacing: .04em; }
.panel__actions { display: flex; gap: .08rem; align-items: center; }
.panel__body { position: relative; padding: .22rem; min-height: 0; }
.panel--flush .panel__body { padding: 0; }

/* ---- chevrons ------------------------------------------------------------------------------------ */
.chevrons { --cv: var(--mint-500); display: inline-flex; align-items: center; gap: .03rem; height: .28rem; }
.chevrons svg { height: 100%; width: calc(var(--ch-h, .28rem) * .6); fill: var(--cv); opacity: .9; }
.chevrons--left svg { transform: scaleX(-1); }
.chevrons.is-animated svg { animation: chev-flow 1.2s linear infinite; animation-delay: calc(var(--i) * 140ms); opacity: .15; }
.chevrons--gold { --cv: var(--gold); }
.chevrons--amber { --cv: var(--amber); }
.chevrons--orange { --cv: var(--orange-hi); }
.chevrons--red { --cv: var(--red-premium); }
.chevrons--ice { --cv: var(--ice); }
.chevrons--dim { --cv: var(--line-3); }
@keyframes chev-flow { 0% { opacity: .15; } 25% { opacity: 1; } 55%, 100% { opacity: .15; } }

/* ---- hex badge ------------------------------------------------------------------------------------ */
.hex {
  --hex-c: var(--gold);
  --hex-bg: #15130b;
  --hex-fg: var(--gold);
  --hex-h: .34rem;
  --hex-slope: .1rem;
  display: inline-grid;
  height: var(--hex-h);
  padding: 1.5px;
  background: var(--hex-c);
  clip-path: polygon(var(--hex-slope) 0, calc(100% - var(--hex-slope)) 0, 100% 50%, calc(100% - var(--hex-slope)) 100%, var(--hex-slope) 100%, 0 50%);
  filter: drop-shadow(0 0 3px rgba(0, 0, 0, .6));
  vertical-align: middle;
}
.hex__fill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .05rem;
  min-width: calc(var(--hex-h) * .95);
  padding: 0 calc(var(--hex-slope) + .04rem);
  background: radial-gradient(120% 90% at 50% 0%, rgba(255, 255, 255, .08), transparent 60%), var(--hex-bg);
  color: var(--hex-fg);
  clip-path: polygon(var(--hex-slope) 0, calc(100% - var(--hex-slope)) 0, 100% 50%, calc(100% - var(--hex-slope)) 100%, var(--hex-slope) 100%, 0 50%);
}
.hex__value { font-family: var(--font-num); font-weight: 700; font-size: calc(var(--hex-h) * .62); line-height: 1; font-variant-numeric: tabular-nums; }
.hex__icon { width: calc(var(--hex-h) * .5); height: calc(var(--hex-h) * .5); }
.hex--sm { --hex-h: .26rem; --hex-slope: .075rem; }
.hex--lg { --hex-h: .46rem; --hex-slope: .13rem; }
.hex--mint { --hex-c: var(--mint-500); --hex-fg: var(--mint-400); --hex-bg: #0b1814; }
.hex--discount { --hex-c: var(--mint-400); --hex-fg: var(--mint-400); --hex-bg: #0b1814; }
.hex--premium { --hex-c: var(--red-premium); --hex-fg: var(--red-premium); --hex-bg: #1b0c0b; }
.hex--red { --hex-c: var(--red); --hex-fg: #fff; --hex-bg: #6d170e; }
.hex--amber { --hex-c: var(--amber); --hex-fg: var(--amber); --hex-bg: #1b1307; }
.hex--ice { --hex-c: var(--ice); --hex-fg: var(--ice); --hex-bg: #0c1823; }
.hex--dark { --hex-c: var(--line-3); --hex-fg: var(--text-hi); --hex-bg: #111513; }

/* ---- tier chip ------------------------------------------------------------------------------------- */
/* Official octagon chip (sprite img_chess_level_N) when available; otherwise a CSS octagon in the same colours. */
.tier {
  --tc: var(--tier-1);
  --tier-h: .28rem;
  --oct: polygon(27% 0, 73% 0, 100% 27%, 100% 73%, 73% 100%, 27% 100%, 0 73%, 0 27%);
  position: relative;
  isolation: isolate;
  display: inline-grid;
  place-items: center;
  flex: none;
  width: var(--tier-h);
  height: var(--tier-h);
  background: var(--tc);
  clip-path: var(--oct);
  color: var(--tc);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: calc(var(--tier-h) * .5);
  line-height: 1;
  letter-spacing: -.02em;
  vertical-align: middle;
}
.tier::before {
  content: '';
  position: absolute;
  inset: max(1.5px, calc(var(--tier-h) * .08));
  z-index: -1;
  background: #2a2f2d;
  clip-path: var(--oct);
}
.tier--1 { --tc: var(--tier-1); }
.tier--2 { --tc: var(--tier-2); }
.tier--3 { --tc: var(--tier-3); }
.tier--4 { --tc: var(--tier-4); }
.tier--5 { --tc: var(--tier-5); }
.tier--6 { --tc: var(--tier-6); }
.tier--sm { --tier-h: .22rem; }
.tier--lg { --tier-h: .38rem; }
.tier--golden { --tc: var(--gold); }
.tier--golden::before { background: #3b2e05; }
.tier--img { background: none; clip-path: none; }
.tier--img::before { content: none; }
.tier--img img { width: 100%; height: 100%; display: block; object-fit: contain; filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .8)); }
.tier--img.tier--golden img { filter: drop-shadow(0 0 .04rem rgba(255, 198, 0, .95)) drop-shadow(0 0 .02rem rgba(255, 198, 0, .9)); }

/* ---- bond disc ------------------------------------------------------------------------------------ */
.bond {
  --disc: .56rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .05rem;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
}
.bond__disc { position: relative; width: var(--disc); height: var(--disc); display: grid; place-items: center; }
.bond__ring {
  position: absolute;
  inset: calc(var(--disc) * -.1);
  width: calc(var(--disc) * 1.2);
  height: calc(var(--disc) * 1.2);
  overflow: visible;
}
.bond__ring circle { fill: none; stroke-width: 5; stroke: rgba(255, 255, 255, .13); transition: stroke var(--t-med); }
.bond__ring circle.on { stroke: var(--mint-400); filter: drop-shadow(0 0 2px rgba(23, 249, 183, .8)); }
.bond__core {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 30%, #46524d, #1d2421 72%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1), inset 0 -3px 6px rgba(0, 0, 0, .5), 0 2px 6px rgba(0, 0, 0, .55);
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-med), background var(--t-med);
}
.bond__icon { width: 66%; height: 66%; object-fit: contain; filter: brightness(0) invert(.82); pointer-events: none; }
.bond__glyph { font-weight: 900; font-size: calc(var(--disc) * .42); line-height: 1; color: #cfd6d3; }
.bond.is-active .bond__core {
  background: radial-gradient(circle at 50% 28%, #b6ffea, var(--mint-500) 52%, #16906e 100%);
  box-shadow: 0 0 .16rem rgba(23, 249, 183, .5), inset 0 0 0 1px rgba(255, 255, 255, .45), inset 0 -4px 8px rgba(0, 60, 40, .45);
}
.bond.is-active .bond__icon { filter: brightness(0) opacity(.85); }
.bond.is-active .bond__glyph { color: #06221a; }
.bond__count {
  position: absolute;
  left: 50%;
  bottom: calc(var(--disc) * -.1);
  transform: translateX(-50%);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: calc(var(--disc) * .32);
  line-height: 1;
  color: #fff;
  text-shadow: 0 0 3px #000, 0 1px 2px #000, 0 0 6px #000;
  font-variant-numeric: tabular-nums;
}
.bond__name { font-size: calc(var(--disc) * .27); color: var(--text-md); text-shadow: 0 1px 2px #000; white-space: nowrap; }
.bond.is-active .bond__name { color: var(--text-hi); }
.bond.is-disabled .bond__core { filter: grayscale(1) brightness(.55); }
.bond.is-disabled .bond__name { color: var(--text-dim); }
.bond__ban {
  position: absolute;
  top: calc(var(--disc) * -.12);
  right: calc(var(--disc) * -.12);
  width: calc(var(--disc) * .36);
  height: calc(var(--disc) * .36);
  display: grid;
  place-items: center;
  background: #d32a1b;
  color: #fff;
  border: 1px solid #ff7a6b;
  box-shadow: 0 0 4px rgba(0, 0, 0, .6);
}
.bond__ban .icon { width: 80%; height: 80%; }
.bond.is-frozen { opacity: .5; }
.bond.is-clickable { cursor: pointer; }
.bond.is-clickable:hover .bond__core { transform: scale(1.07); }
.bond--sm { --disc: .42rem; }
.bond--lg { --disc: .76rem; }

/* ---- seven segment & countdown ------------------------------------------------------------------- */
.seg {
  --seg-h: .72rem;
  --seg-on: var(--mint-glow);
  --seg-glow: rgba(23, 249, 183, .55);
  display: inline-flex;
  align-items: stretch;
  gap: calc(var(--seg-h) * .06);
  height: var(--seg-h);
  filter: drop-shadow(0 0 calc(var(--seg-h) * .07) var(--seg-glow));
}
.seg__char { height: var(--seg-h); width: calc(var(--seg-h) * .615); overflow: visible; }
.seg__char--colon { width: calc(var(--seg-h) * .2); }
.seg .on { fill: var(--seg-on); }
.seg .off { fill: var(--seg-on); opacity: .07; }
.seg--orange { --seg-on: var(--orange-hi); --seg-glow: rgba(255, 110, 40, .6); }
.seg--gold { --seg-on: var(--gold); --seg-glow: rgba(255, 198, 0, .5); }
.seg--red { --seg-on: var(--red-premium); --seg-glow: rgba(255, 84, 84, .55); }
.seg--ice { --seg-on: var(--ice); --seg-glow: rgba(159, 212, 255, .5); }
.seg.is-flicker { animation: seg-flicker 1s steps(1, end) infinite; }
@keyframes seg-flicker {
  0%, 44% { opacity: 1; }
  45% { opacity: .45; }
  50% { opacity: 1; }
  53% { opacity: .6; }
  56%, 100% { opacity: 1; }
}

.countdown { --cd-h: .72rem; --cd-c: var(--mint-glow); display: inline-flex; align-items: flex-start; gap: .1rem; }
.countdown .seg { --seg-h: var(--cd-h); }
.countdown__main { display: flex; flex-direction: column; align-items: flex-end; }
.countdown__label {
  margin-top: .05rem;
  font-family: var(--font-display);
  font-size: calc(var(--cd-h) * .14);
  letter-spacing: .22em;
  color: var(--mint-700);
  line-height: 1;
}
.countdown__gauge { display: flex; flex-direction: column; justify-content: space-between; width: calc(var(--cd-h) * .3); height: var(--cd-h); }
.countdown__gauge i { display: block; height: 12%; background: rgba(23, 249, 183, .1); transition: background var(--t-med), box-shadow var(--t-med); }
.countdown__gauge i.on { background: var(--cd-c); box-shadow: 0 0 6px rgba(23, 249, 183, .55); }
.countdown.is-warn { --cd-c: var(--orange-hi); }
.countdown.is-warn .countdown__label { color: var(--orange); }
.countdown.is-warn .countdown__gauge i { background: rgba(255, 122, 51, .12); }
.countdown.is-warn .countdown__gauge i.on { background: var(--orange-hi); box-shadow: 0 0 6px rgba(255, 110, 40, .6); }
.countdown--sm { --cd-h: .44rem; }
.countdown--lg { --cd-h: 1.1rem; }

/* ---- modal ---------------------------------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: .3rem;
  background: rgba(3, 5, 4, .72);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  animation: modal-fade var(--t-med) var(--ease-out);
}
.modal__box {
  --bk-c: var(--mint-500);
  --mstripe: var(--mint-500);
  width: min(6.4rem, 94vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .016) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, #1c2320, #111513);
  border: 1px solid var(--line-2);
  box-shadow: 0 .3rem .9rem rgba(0, 0, 0, .65), 0 0 .4rem rgba(23, 249, 183, .06);
  animation: modal-in var(--t-slow) var(--ease-out);
}
.modal__box--red { --bk-c: var(--red-premium); --mstripe: var(--red); }
.modal__box--amber { --bk-c: var(--amber); --mstripe: var(--amber); }
.modal__box--orange { --bk-c: var(--orange-hi); --mstripe: var(--orange); }
.modal__box--gold { --bk-c: var(--gold); --mstripe: var(--gold); }
.modal__box--ice { --bk-c: var(--ice); --mstripe: var(--ice); }
.modal__stripe {
  flex: none;
  height: .05rem;
  background: repeating-linear-gradient(-45deg, var(--mstripe) 0 .06rem, transparent .06rem .13rem);
  opacity: .55;
}
.modal__head { display: flex; flex-direction: column; gap: .04rem; padding: .22rem .3rem .04rem; }
.modal__title { font-size: calc(.26 * var(--t)); font-weight: 700; letter-spacing: .04em; }
.modal__body { padding: .14rem .3rem .26rem; color: var(--text-md); overflow: auto; }
.modal__text { font-size: calc(.18 * var(--t)); line-height: 1.7; }
.modal__actions {
  flex: none;
  display: flex;
  justify-content: flex-end;
  gap: .14rem;
  padding: .18rem .3rem;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, .22);
}
@keyframes modal-fade { from { opacity: 0; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(.14rem) scale(.985); } }

/* ---- tooltip -------------------------------------------------------------------------------------- */
.tt-anchor { display: inline-flex; }
.tt-anchor--block { display: flex; }
.tooltip {
  position: fixed;
  z-index: var(--z-tooltip);
  max-width: 3.8rem;
  padding: .09rem .13rem;
  background: rgba(10, 13, 12, .97);
  border: 1px solid var(--line-2);
  border-left: 2px solid var(--mint-500);
  box-shadow: 0 .06rem .2rem rgba(0, 0, 0, .55);
  color: var(--text-md);
  font-size: calc(.15 * var(--t));
  line-height: 1.55;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);
  white-space: pre-line;
}
.tooltip.is-shown { opacity: 1; }
.tooltip--top.is-shown { animation: tip-up var(--t-fast) var(--ease-out); }
.tooltip--bottom.is-shown { animation: tip-down var(--t-fast) var(--ease-out); }
@keyframes tip-up { from { transform: translateY(4px); } }
@keyframes tip-down { from { transform: translateY(-4px); } }

/* ---- progress bar ----------------------------------------------------------------------------------- */
.pbar { --pc: var(--mint-500); --ph: .1rem; display: flex; flex-direction: column; gap: .05rem; min-width: .8rem; }
.pbar__meta { display: flex; justify-content: space-between; align-items: baseline; gap: .1rem; font-size: calc(.14 * var(--t)); color: var(--text-lo); }
.pbar__value { font-family: var(--font-num); font-weight: 700; color: var(--text-hi); font-size: calc(.16 * var(--t)); }
.pbar__value small { color: var(--text-dim); font-size: .8em; }
.pbar__track { position: relative; height: var(--ph); background: #080a09; border: 1px solid var(--line); overflow: hidden; }
.pbar__fill {
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--pc)); background: linear-gradient(90deg, color-mix(in srgb, var(--pc) 45%, transparent), var(--pc));
  box-shadow: 0 0 8px var(--pc); box-shadow: 0 0 8px color-mix(in srgb, var(--pc) 60%, transparent);
  transition: width var(--t-slow) var(--ease-out);
}
.pbar__segs {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 calc(100% / var(--segs) - 2px), #080a09 calc(100% / var(--segs) - 2px) calc(100% / var(--segs)));
}
.pbar--gold { --pc: var(--gold); }
.pbar--amber { --pc: var(--amber); }
.pbar--orange { --pc: var(--orange-hi); }
.pbar--red { --pc: var(--red-premium); }
.pbar--ice { --pc: var(--ice); }
.pbar--sm { --ph: .06rem; }
.pbar--lg { --ph: .16rem; }

/* ---- tabs -------------------------------------------------------------------------------------------- */
.tabs { display: flex; gap: .04rem; border-bottom: 1px solid var(--line); }
.tabs__tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .07rem;
  padding: .1rem .22rem .12rem;
  border: 0;
  background: none;
  color: var(--text-lo);
  font-size: calc(.17 * var(--t));
  font-weight: 500;
  letter-spacing: .04em;
  transition: color var(--t-fast) var(--ease-out), background-color var(--t-fast);
}
.tabs__tab:hover:not(:disabled) { color: var(--text-hi); background: rgba(78, 216, 175, .04); }
.tabs__tab:disabled { color: var(--text-dim); cursor: not-allowed; }
.tabs__tab::after {
  content: '';
  position: absolute;
  left: .12rem;
  right: .12rem;
  bottom: -1px;
  height: 2px;
  background: var(--mint-500);
  box-shadow: 0 0 8px rgba(23, 249, 183, .7);
  transform: scaleX(0);
  transition: transform var(--t-med) var(--ease-out);
}
.tabs__tab.is-active { color: var(--mint-400); }
.tabs__tab.is-active::after { transform: scaleX(1); }
.tabs__badge { font-family: var(--font-num); font-size: calc(.13 * var(--t)); padding: .01rem .06rem; background: var(--bg-3); color: var(--text-md); }
.tabs--sm .tabs__tab { font-size: calc(.15 * var(--t)); padding: .07rem .16rem .09rem; }

/* ---- spinner -------------------------------------------------------------------------------------- */
.spinner { --sp: .36rem; --sc: var(--mint-500); display: inline-flex; align-items: center; gap: .1rem; color: var(--text-lo); font-size: calc(.15 * var(--t)); }
.spinner svg { width: var(--sp); height: var(--sp); animation: spin 1.6s linear infinite; overflow: visible; }
.spinner__track { fill: none; stroke: var(--line-2); stroke-width: 3; }
.spinner__arc { fill: none; stroke: var(--sc); stroke-width: 3; stroke-dasharray: 34 98; animation: spinner-dash 1.1s var(--ease-in-out) infinite; filter: drop-shadow(0 0 3px var(--sc)); }
.spinner--sm { --sp: .22rem; }
.spinner--lg { --sp: .56rem; }
.spinner--gold { --sc: var(--gold); }
.spinner--amber { --sc: var(--amber); }
.spinner__label { font-family: var(--font-display); letter-spacing: .2em; font-size: calc(.12 * var(--t)); text-transform: uppercase; }
@keyframes spinner-dash { 0% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -132; } }

/* ---- avatar frame ---------------------------------------------------------------------------------- */
.avatar {
  --av: .9rem;
  --seat-hue: 162;
  --bk-c: var(--line-3);
  --bk-l: calc(var(--av) * .16);
  position: relative;
  width: var(--av);
  height: var(--av);
  flex: none;
  padding: calc(var(--av) * .045);
  background: #0a0d0c;
  border: 1px solid var(--line);
}
.avatar__img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, .03) 0 2px, transparent 2px 7px),
    radial-gradient(circle at 30% 18%, hsl(var(--seat-hue) 42% 30%), hsl(var(--seat-hue) 30% 11%) 72%);
}
.avatar__img img { width: 100%; height: 100%; object-fit: cover; }
.avatar__glyph {
  font-size: calc(var(--av) * .44);
  font-weight: 900;
  line-height: 1;
  color: hsl(var(--seat-hue) 70% 82%);
  text-shadow: 0 0 calc(var(--av) * .12) hsl(var(--seat-hue) 80% 50% / .45);
}
.avatar__bot { width: 56%; height: 56%; color: #a9c3d8; filter: drop-shadow(0 0 6px rgba(159, 212, 255, .35)); }
.avatar__empty { width: 36%; height: 36%; color: var(--text-dim); }
.avatar__badge {
  position: absolute;
  z-index: 2;
  top: calc(var(--av) * -.1);
  left: calc(var(--av) * -.1);
  width: max(.22rem, calc(var(--av) * .28));
  height: max(.22rem, calc(var(--av) * .28));
  display: grid;
  place-items: center;
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}
.avatar__badge .icon { width: 62%; height: 62%; }
.avatar__badge--host { background: var(--gold); color: #1d1400; }
.avatar__badge--self { left: auto; right: calc(var(--av) * -.1); background: var(--mint-500); color: var(--text-on-mint); }
.avatar__tag {
  position: absolute;
  z-index: 2;
  right: calc(var(--av) * .06);
  bottom: calc(var(--av) * .06);
  padding: .01rem .05rem;
  background: var(--ice);
  color: #0b1a26;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: max(.1rem, calc(var(--av) * .13));
  letter-spacing: .08em;
  line-height: 1.2;
}
.avatar.is-self { --bk-c: var(--mint-500); border-color: var(--mint-800); }
.avatar.is-ready { --bk-c: var(--mint-400); }
.avatar.is-offline .avatar__img, .avatar.is-dead .avatar__img { filter: grayscale(1) brightness(.45); }
.avatar.is-empty { border-style: dashed; border-color: var(--line-2); background: transparent; --bk-c: transparent; }
.avatar.is-empty .avatar__img { background: rgba(255, 255, 255, .015); }
.avatar--sm { --av: .48rem; }
.avatar--lg { --av: 1.4rem; }
.avatar--xl { --av: 2rem; }

/* ---- phase banner ------------------------------------------------------------------------------------ */
.pbanner { --pb: var(--mint-500); --pb-glow: rgba(23, 249, 183, .4); width: 100%; pointer-events: none; }
.pbanner--overlay { position: fixed; left: 0; right: 0; top: 50%; transform: translateY(-50%); z-index: var(--z-banner); }
.pbanner--orange { --pb: var(--orange-hi); --pb-glow: rgba(255, 110, 40, .45); }
.pbanner--red { --pb: var(--red-premium); --pb-glow: rgba(255, 60, 60, .45); }
.pbanner--gold { --pb: var(--gold); --pb-glow: rgba(255, 198, 0, .4); }
.pbanner--ice { --pb: var(--ice); --pb-glow: rgba(159, 212, 255, .4); }
.pbanner__band {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .24rem 0 .26rem;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .025) 0 1px, transparent 1px 3px),
    linear-gradient(90deg, transparent, rgba(7, 10, 9, .93) 16%, rgba(7, 10, 9, .93) 84%, transparent);
  overflow: hidden;
  transform-origin: center;
  animation: pb-open var(--t-med) var(--ease-out) backwards;
}
.pbanner__band::before, .pbanner__band::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pb) 18%, var(--pb) 82%, transparent);
  box-shadow: 0 0 8px var(--pb-glow);
  animation: pb-line 380ms var(--ease-out) backwards;
}
.pbanner__band::before { top: 0; }
.pbanner__band::after { bottom: 0; }
.pbanner__text {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .04rem;
  animation: pb-wipe 380ms 90ms var(--ease-out) backwards;
}
.pbanner__text::after {
  /* one-shot light sweep */
  content: '';
  position: absolute;
  top: -20%;
  bottom: -20%;
  left: -30%;
  width: 20%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22), transparent);
  transform: skewX(-20deg);
  animation: pb-sweep 700ms 250ms var(--ease-out) forwards;
  opacity: 0;
}
.pbanner__micro { font-family: var(--font-display); font-size: calc(.12 * var(--t)); letter-spacing: .5em; color: var(--pb); padding-left: .5em; }
.pbanner__title {
  font-size: calc(.56 * var(--t));
  font-weight: 900;
  letter-spacing: .16em;
  padding-left: .16em;
  line-height: 1.1;
  color: #fff;
  text-shadow: 0 0 .22rem var(--pb-glow), 0 2px 0 rgba(0, 0, 0, .5);
}
.pbanner__sub { font-size: calc(.16 * var(--t)); color: var(--text-lo); letter-spacing: .12em; }
.pbanner__chev { --ch-h: .42rem; height: .42rem; flex: none; }
.pbanner--inline .pbanner__band { animation-duration: var(--t-slow); }
.pbanner.is-leaving .pbanner__band { animation: pb-close 240ms var(--ease-in-out) forwards; }
@keyframes pb-open { from { transform: scaleY(0); opacity: 0; } }
@keyframes pb-close { to { transform: scaleY(0); opacity: 0; } }
@keyframes pb-line { from { transform: scaleX(0); } }
@keyframes pb-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes pb-sweep { 0% { left: -30%; opacity: 1; } 100% { left: 120%; opacity: 0; } }

/* ---- result box (ResultDialog: the round's 作战结束 dialog; GitHub #235, PR #112) ---------------------------------- */
/* A centred framed plate in the tone's colour — four corner ticks, chevrons either side of the title, one light sweep.
   Under the phase banner (z-index) so a phase change and a result never fight over the same pixels; pointer-events:
   none — the settlement stays clickable. */
.rdialog {
  --rd: var(--mint-500);
  --rd-glow: rgba(23, 249, 183, .35);
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: calc(var(--z-banner) - 1);
  pointer-events: none;
}
.rdialog--orange { --rd: var(--orange-hi); --rd-glow: rgba(255, 122, 51, .38); }
.rdialog--red { --rd: var(--red-premium); --rd-glow: rgba(255, 84, 84, .38); }
.rdialog__box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .1rem;
  min-width: 5.6rem;
  max-width: 88vw;
  padding: .34rem .5rem .3rem;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .022) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, rgba(9, 13, 12, .96), rgba(6, 9, 8, .97));
  border: 1px solid var(--rd);
  box-shadow: 0 0 .5rem var(--rd-glow), inset 0 0 .7rem rgba(0, 0, 0, .8), 0 .1rem .5rem rgba(0, 0, 0, .6);
  overflow: hidden;
  animation: rd-open 320ms var(--ease-out) backwards;
}
.rdialog__box::before, .rdialog__box::after {
  /* hairlines inside the frame, so the plate reads as a plate and not a card */
  content: '';
  position: absolute;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rd) 20%, var(--rd) 80%, transparent);
  opacity: .8;
}
.rdialog__box::before { top: 4px; }
.rdialog__box::after { bottom: 4px; }
.rdialog__tick { position: absolute; width: .16rem; height: .16rem; border: 2px solid var(--rd); opacity: .9; }
.rdialog__tick--tl { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.rdialog__tick--tr { top: 8px; right: 8px; border-left: 0; border-bottom: 0; }
.rdialog__tick--bl { bottom: 8px; left: 8px; border-right: 0; border-top: 0; }
.rdialog__tick--br { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }
.rdialog__micro {
  font-family: var(--font-display);
  font-size: calc(.13 * var(--t));
  letter-spacing: .48em;
  padding-left: .48em;
  color: var(--rd);
  animation: rd-wipe 300ms 60ms var(--ease-out) backwards;
}
.rdialog__row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .22rem;
  animation: rd-wipe 340ms 110ms var(--ease-out) backwards;
}
.rdialog__row::after {
  /* one-shot light sweep across the title */
  content: '';
  position: absolute;
  top: -30%;
  bottom: -30%;
  left: -25%;
  width: 18%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .26), transparent);
  transform: skewX(-20deg);
  opacity: 0;
  animation: rd-sweep 780ms 300ms var(--ease-out) forwards;
}
.rdialog__title {
  font-size: calc(.62 * var(--t));
  font-weight: 900;
  letter-spacing: .14em;
  padding-left: .14em;
  line-height: 1.05;
  color: #fff;
  text-shadow: 0 0 .26rem var(--rd-glow), 0 2px 0 rgba(0, 0, 0, .55);
}
.rdialog__chev { --ch-h: .46rem; height: .46rem; flex: none; }
.rdialog__sub {
  font-size: calc(.18 * var(--t));
  letter-spacing: .1em;
  color: var(--text-lo);
  text-align: center;
  animation: rd-wipe 340ms 180ms var(--ease-out) backwards;
}
.rdialog.is-leaving .rdialog__box { animation: rd-close 260ms var(--ease-in-out) forwards; }
@keyframes rd-open { from { transform: scale(.9, .78); opacity: 0; } }
@keyframes rd-close { to { transform: scale(.96, .86); opacity: 0; } }
@keyframes rd-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes rd-sweep { 0% { left: -25%; opacity: 1; } 100% { left: 115%; opacity: 0; } }
@media (max-width: 720px) {
  .rdialog__box { min-width: 0; width: 92vw; padding: .26rem .3rem .22rem; }
  .rdialog__title { font-size: calc(.42 * var(--t)); }
  .rdialog__chev { --ch-h: .34rem; height: .34rem; }
}
@media (prefers-reduced-motion: reduce) {
  .rdialog__box, .rdialog__row, .rdialog__row::after, .rdialog__micro, .rdialog__sub { animation: none; }
}

/* ---- ping pill ------------------------------------------------------------------------------------- */
.ping {
  --pc: var(--mint-400);
  display: inline-flex;
  align-items: center;
  gap: .04rem;
  height: .32rem;
  padding: 0 .14rem 0 .11rem;
  border-radius: 99px;
  background: rgba(0, 0, 0, .5);
  border: 1px solid var(--line);
  color: var(--pc);
  font-family: var(--font-num);
  font-size: calc(.18 * var(--t));
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.ping__icon { width: .15rem; height: .15rem; margin-right: .03rem; }
.ping__unit { font-size: calc(.13 * var(--t)); color: var(--text-lo); font-weight: 500; }
.ping--low { --pc: var(--mint-400); }
.ping--medium { --pc: var(--amber); }
.ping--high { --pc: var(--red-premium); }
.ping--off { --pc: var(--text-dim); }

/* ---- difficulty tag ---------------------------------------------------------------------------------- */
.dtag { --d-color: var(--amber); display: inline-flex; align-items: center; gap: .06rem; color: var(--d-color); font-weight: 700; font-size: calc(.18 * var(--t)); letter-spacing: .04em; white-space: nowrap; }
.dtag__icon { width: 1.15em; height: 1.15em; filter: drop-shadow(0 0 4px var(--d-color)); filter: drop-shadow(0 0 4px color-mix(in srgb, var(--d-color) 65%, transparent)); }
.dicon { object-fit: contain; image-rendering: auto; }
.dtag__code { font-family: var(--font-num); font-size: .72em; font-weight: 500; color: var(--text-dim); letter-spacing: .1em; margin-left: .03rem; }
.dtag--sm { font-size: calc(.15 * var(--t)); }
.dtag--lg { font-size: calc(.24 * var(--t)); }

/* ---- text field ------------------------------------------------------------------------------------ */
.field { display: flex; flex-direction: column; gap: .07rem; min-width: 0; }
.field__label { display: flex; align-items: baseline; gap: .1rem; font-size: calc(.15 * var(--t)); color: var(--text-lo); font-weight: 500; letter-spacing: .04em; }
.field__box {
  --bk-c: var(--line-3);
  --bk-l: .1rem;
  display: flex;
  align-items: center;
  gap: .1rem;
  height: .56rem;
  padding: 0 .16rem;
  background: rgba(5, 7, 6, .78);
  border: 1px solid var(--line);
  transition: border-color var(--t-fast), box-shadow var(--t-med);
}
.field__box:hover { border-color: var(--line-2); }
.field__box:focus-within { border-color: var(--mint-700); --bk-c: var(--mint-400); box-shadow: 0 0 0 1px rgba(78, 216, 175, .15), 0 0 .18rem rgba(23, 249, 183, .15); }
.field__input {
  flex: 1;
  min-width: 0;
  height: 100%;
  background: none;
  border: 0;
  outline: none;
  color: var(--text-hi);
  font-size: calc(.2 * var(--t));
  letter-spacing: .04em;
}
.field__input::placeholder { color: var(--text-dim); font-weight: 400; letter-spacing: .04em; }
.field__icon { width: .22rem; height: .22rem; color: var(--text-dim); }
.field__box:focus-within .field__icon { color: var(--mint-500); }
.field__hint { font-size: calc(.13 * var(--t)); color: var(--text-dim); }
.field--lg .field__box { height: .68rem; }
.field--lg .field__input { font-size: calc(.26 * var(--t)); font-weight: 700; }
.field--code .field__box { height: .64rem; }
.field--code .field__input { font-family: var(--font-num); font-size: .34rem; font-weight: 700; letter-spacing: .42em; text-transform: uppercase; }
.field--code .field__input::placeholder { font-family: var(--font-cjk); font-size: .18rem; letter-spacing: .06em; font-weight: 400; text-transform: none; }
.field.is-invalid .field__box { border-color: var(--red); --bk-c: var(--red-premium); }
.field.is-disabled { opacity: .5; }

/* ---- toasts -------------------------------------------------------------------------------------------- */
.toast-host {
  position: fixed;
  top: .22rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .08rem;
  pointer-events: none;
  width: max-content;
  max-width: 92vw;
}
.toast {
  --tc: var(--mint-500);
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: .1rem;
  min-width: 2.4rem;
  max-width: 7.2rem;
  padding: .11rem .2rem .11rem .14rem;
  background: rgba(9, 12, 11, .96);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--tc);
  box-shadow: 0 .08rem .24rem rgba(0, 0, 0, .55), -.04rem 0 .16rem transparent; box-shadow: 0 .08rem .24rem rgba(0, 0, 0, .55), -.04rem 0 .16rem color-mix(in srgb, var(--tc) 25%, transparent);
  color: var(--text-hi);
  font-size: calc(.17 * var(--t));
  line-height: 1.45;
  cursor: pointer;
  animation: toast-in var(--t-med) var(--ease-out);
}
.toast__icon { width: .2rem; height: .2rem; fill: var(--tc); flex: none; }
.toast__text { flex: 1; }
.toast__count { font-family: var(--font-num); font-size: calc(.14 * var(--t)); color: var(--text-lo); }
.toast--success { --tc: var(--mint-400); }
.toast--warn { --tc: var(--amber); }
.toast--error { --tc: var(--red-premium); }
.toast.is-leaving { animation: toast-out var(--t-med) var(--ease-in-out) forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-.12rem); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(-.08rem); } }

/* ---- connection banner (main.js) --------------------------------------------------------------------- */
.conn-banner {
  position: fixed;
  left: 50%;
  bottom: .24rem;
  transform: translateX(-50%);
  z-index: var(--z-conn);
  display: flex;
  align-items: center;
  gap: .14rem;
  padding: .1rem .12rem .1rem .2rem;
  background: rgba(24, 12, 8, .94);
  border: 1px solid rgba(232, 90, 26, .55);
  box-shadow: 0 .08rem .3rem rgba(0, 0, 0, .6), 0 0 .2rem rgba(232, 90, 26, .15);
  color: var(--text-hi);
  font-size: calc(.16 * var(--t));
  /* own keyframes: toast-in's transform would drop the translateX(-50%) centring mid-animation */
  animation: conn-in var(--t-med) var(--ease-out);
}
/* transitional states (connecting / re-handshaking) only appear if they last longer than .6 s */
.conn-banner--soft { animation: conn-in-soft var(--t-med) var(--ease-out) .6s backwards; }
@keyframes conn-in { from { opacity: 0; transform: translate(-50%, .12rem); } }
@keyframes conn-in-soft { from { opacity: 0; visibility: hidden; transform: translate(-50%, .12rem); } }
/* In a match the top-centre capsule (round / phase / kills), the ticker strip under it and the bottom centre
   (combat view switcher, shop bar) are taken: toasts and the connection banner sit below the ticker instead
   (toasts below the banner while it shows). */
/* (classes set by js: html.sp-in-match — the match screen is mounted; html.sp-conn — the banner shows. No :has(): Firefox
   ESR 115 / Safari < 15.4 lack it) */
.sp-in-match .toast-host { top: calc(1.34rem + var(--sa-t, 0px)); }
.sp-in-match .conn-banner { top: calc(1.34rem + var(--sa-t, 0px)); bottom: auto; }
.sp-in-match.sp-conn .toast-host { top: calc(2.0rem + var(--sa-t, 0px)); }
.conn-banner .icon { width: .22rem; height: .22rem; color: var(--orange-hi); }
.conn-banner__sub { color: var(--text-lo); font-family: var(--font-num); font-size: calc(.15 * var(--t)); }

/* ---- misc shared bits ------------------------------------------------------------------------------ */
.kv { display: flex; align-items: baseline; gap: .08rem; }
.kv__k { color: var(--text-lo); font-size: calc(.14 * var(--t)); }
.kv__v { font-family: var(--font-num); font-weight: 700; }
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line-2) 15%, var(--line-2) 85%, transparent); }
.status-dot { width: .09rem; height: .09rem; border-radius: 50%; background: var(--text-dim); flex: none; display: inline-block; }
.status-dot.is-on { background: var(--mint-400); box-shadow: 0 0 6px var(--mint-glow); }
.status-dot.is-warn { background: var(--amber); box-shadow: 0 0 6px var(--amber); animation: blink 1s steps(2) infinite; }
.status-dot.is-bad { background: var(--red-premium); box-shadow: 0 0 6px var(--red-premium); }
@keyframes blink { 50% { opacity: .35; } }

/* ---- shared screen chrome: top bar, section labels, player chip, crash screen ------------------------ */
.topbar {
  position: relative;
  z-index: 3;
  flex: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: .24rem;
  height: 1.1rem;
  padding: 0 .44rem;
  background: linear-gradient(180deg, rgba(8, 10, 9, .92), rgba(10, 13, 12, .55));
  border-bottom: 1px solid var(--line);
}
.topbar::after {
  content: '';
  position: absolute;
  left: .44rem;
  right: .44rem;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--mint-700), transparent 26%, transparent 74%, var(--mint-700));
}
.topbar__left { justify-self: start; display: flex; align-items: center; gap: .18rem; min-width: 0; }
.topbar__center { display: flex; flex-direction: column; align-items: center; gap: .03rem; text-align: center; }
.topbar__title { display: flex; align-items: center; gap: .18rem; font-size: calc(.3 * var(--t)); font-weight: 700; letter-spacing: .1em; line-height: 1.2; }
.topbar__sep { width: 1px; height: .28rem; background: var(--line-2); }
/* the lobby's ⚙ / 📖 / install squares: a size up from `sm` and spaced apart; on touch screens at least 40 px each with
   a 10 px gap, so their 44 px hit areas (css/devices.css) never overlap and a tap lands on the intended one */
.topbar__tools { display: flex; align-items: center; gap: .14rem; }
.topbar__tools .btn--square.btn--sm { --sq: .46rem; height: var(--sq); min-width: var(--sq); }
.sp-coarse .topbar__tools { gap: max(.16rem, 10px); }
.sp-coarse .topbar__tools .btn--square.btn--sm { --sq: max(.56rem, 40px); }
.topbar__right { justify-self: end; display: flex; align-items: center; gap: .16rem; min-width: 0; }

/* Optional resume/install controls and translated XL titles must share actual space instead of overlapping the
   centered 1fr/auto/1fr title. On narrow displays the title has its own row; the controls stay in their two groups. */
.lobby-screen .topbar { grid-template-columns: auto minmax(0, 1fr) auto; height: auto; min-height: 1.1rem; padding-block: .12rem; }
.lobby-screen .topbar__center { min-width: 0; }
.lobby-screen .topbar__center .micro { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.lobby-screen .topbar__title { justify-content: center; overflow-wrap: anywhere; }
@media (max-width: 1000px) {
  .lobby-screen .topbar { grid-template-columns: minmax(0, 1fr) auto; gap: .1rem .2rem; }
  .lobby-screen .topbar__center { grid-column: 1 / -1; grid-row: 2; }
  .lobby-screen .topbar__center .micro { display: none; }
  .lobby-screen .topbar__right { grid-column: 2; grid-row: 1; }
  .lobby-screen .me-chip__name { max-width: 1.5rem; }
}

.section-label { display: flex; align-items: baseline; gap: .12rem; margin: 0 0 .14rem; font-size: calc(.2 * var(--t)); font-weight: 700; letter-spacing: .08em; }
.section-label__idx { font-size: calc(.15 * var(--t)); color: var(--mint-500); padding: 0 .06rem; border: 1px solid var(--mint-800); line-height: 1.35; letter-spacing: .06em; }

.me-chip { display: flex; align-items: center; gap: .12rem; padding: .06rem .18rem .06rem .06rem; border: 1px solid var(--line); background: rgba(0, 0, 0, .35); }
.me-chip__text { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.me-chip__name { font-weight: 700; font-size: calc(.18 * var(--t)); max-width: 2.4rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* the lobby's chip doubles as the 统计数据 entry */
.me-chip--btn {
  font: inherit; color: inherit; text-align: left; cursor: pointer;
  transition: border-color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);
}
.me-chip--btn:hover { border-color: var(--mint-700); background: rgba(34, 42, 38, .6); }
.me-chip--btn:active { transform: translateY(1px); }
.me-chip__stats { flex: none; width: .2rem; height: .2rem; margin-left: .04rem; color: var(--mint-500); opacity: .7; }
.me-chip--btn:hover .me-chip__stats { opacity: 1; }

.crash { align-items: center; justify-content: center; }
.crash__box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .14rem;
  width: 6rem;
  padding: .36rem .4rem;
  background: rgba(16, 20, 18, .95);
  border: 1px solid var(--line-2);
  --bk-c: var(--red-premium);
}
.crash__box h2 { font-size: calc(.3 * var(--t)); }