/* C4: the season's dressing and the event panel (2026-10-31, Halloween).
   The dressing lives behind the scene (z-index -1, after .c4-bg), never over the game;
   it shows only under .c4[data-season=halloween], set by slot_routes from slot_season. */

.c4{--ev-accent:#ff9a2e;--ev-accent-ink:#2a1300;--ev-ink:#f4ede4;--ev-mute:#a99db3;--ev-panel:#120e18;--ev-line:rgba(255,255,255,.08);
  --ev-ease:cubic-bezier(.23,1,.32,1)}

/* ---------------------------------------------------------------- season */
.c4-season{display:none}
.c4[data-season=halloween] .c4-bg{background-image:url(/img/slot/halloween/bg.webp?v=1);background-position:center 40%;filter:saturate(1.05) brightness(1) blur(1px)}
.c4[data-season=halloween] .c4-bg::after{background:radial-gradient(ellipse 70% 70% at 50% 46%,rgba(18,10,26,0),rgba(18,10,26,.42)),linear-gradient(180deg,rgba(18,10,26,.2),rgba(18,10,26,0) 32%,rgba(40,16,4,.34))}
.c4[data-season=halloween] .c4-season{display:block;position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.c4-web{position:absolute;top:0;width:clamp(150px,19vw,330px);height:auto;opacity:.9;filter:drop-shadow(0 0 10px rgba(255,140,40,.18))}
.c4-web--l{left:0}
.c4-web--r{right:0;transform:scaleX(-1)}
.c4-pumpkins{position:absolute;bottom:-6px;width:clamp(120px,13vw,240px);height:auto;filter:drop-shadow(0 0 26px rgba(255,120,20,.35))}
.c4-pumpkins--l{left:-10px}
.c4-pumpkins--r{right:-14px;transform:scaleX(-1)}
.c4-bat{position:absolute;left:-8vw;width:clamp(44px,4.6vw,78px);height:auto;opacity:0;will-change:transform}
.c4-bat--1{top:9%}
.c4-bat--2{top:17%;width:clamp(30px,3vw,52px)}
.c4-bat--3{top:5%;width:clamp(26px,2.4vw,42px)}
@media (prefers-reduced-motion:no-preference){
  .c4-bat--1{animation:c4-bat 26s linear 3s infinite}
  .c4-bat--2{animation:c4-bat 26s linear 4.2s infinite}
  .c4-bat--3{animation:c4-bat 34s linear 15s infinite}
}
@keyframes c4-bat{
  0%{opacity:0;transform:translate(0,0) rotate(-4deg) scale(1)}
  2%{opacity:.92}
  12%{transform:translate(48vw,-3vh) rotate(5deg) scale(.92)}
  24%{opacity:.92;transform:translate(116vw,2vh) rotate(-3deg) scale(.86)}
  25%,100%{opacity:0;transform:translate(116vw,2vh)}
}
.c4[data-layout=narrow] .c4-web{width:clamp(110px,30vw,190px);opacity:.7}
.c4[data-layout=narrow] .c4-pumpkins{width:clamp(90px,24vw,150px)}

/* ---------------------------------------------------------------- tab */
/* The way into the event: big, bright and breathing (owner, 2026-10-31: «её вообще не видно»). */
html.c4-ev-lock,html.c4-ev-lock body{overflow:hidden}
.c4-ev-tab{position:fixed;right:0;top:calc(var(--top) + (100svh - var(--top)) * .5);z-index:40;transform:translateY(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;width:92px;padding:14px 8px 16px;border:2px solid rgba(255,236,210,.85);border-right:0;border-radius:18px 0 0 18px;
  color:var(--ev-accent-ink);background:linear-gradient(180deg,#ffc266,var(--ev-accent) 50%,#e8661a);
  box-shadow:0 0 0 0 rgba(255,140,30,.55),0 14px 40px rgba(255,110,10,.45),inset 0 1px 0 rgba(255,255,255,.55);cursor:pointer;
  font:700 14px/1 "Oswald","Roboto Condensed",Arial,sans-serif;text-transform:uppercase;transition:transform .16s var(--ev-ease),filter .16s}
.c4-ev-tab[hidden]{display:none}
.c4-ev-tab img{width:58px;height:auto;margin-top:-4px;filter:drop-shadow(0 3px 6px rgba(80,30,0,.45))}
.c4-ev-tab-name{writing-mode:vertical-rl;transform:rotate(180deg);font-size:22px;letter-spacing:.08em;color:#2a1000}
.c4-ev-tab-prize{padding:4px 6px;border-radius:7px;background:#2a1000;color:#ffd38f;font:700 13px/1 "Oswald",Arial,sans-serif;letter-spacing:.02em;white-space:nowrap}
.c4-ev-tab-time{font:700 13px/1.15 "Roboto Condensed",Arial,sans-serif;font-variant-numeric:tabular-nums;text-transform:none;text-align:center}
@media (prefers-reduced-motion:no-preference){.c4-ev-tab{animation:c4-ev-breathe 2.6s ease-in-out infinite}}
@keyframes c4-ev-breathe{
  0%,100%{box-shadow:0 0 0 0 rgba(255,140,30,.55),0 14px 40px rgba(255,110,10,.45),inset 0 1px 0 rgba(255,255,255,.55)}
  50%{box-shadow:0 0 0 10px rgba(255,140,30,0),0 14px 56px rgba(255,120,20,.75),inset 0 1px 0 rgba(255,255,255,.55)}
}
.c4-ev-tab:active{transform:translateY(-50%) scale(.97)}
@media (hover:hover) and (pointer:fine){.c4-ev-tab:hover{filter:brightness(1.08)}}
.c4-ev-tab:focus-visible{outline:2px solid #fff;outline-offset:3px}

/* ---------------------------------------------------------------- panel */
.c4-ev{position:fixed;inset:var(--top) 0 0 0;z-index:1100;display:flex;justify-content:flex-end}
.c4-ev[hidden]{display:none}
.c4-ev-shade{position:absolute;inset:0;background:rgba(6,4,10,.55);opacity:1;transition:opacity .24s var(--ev-ease)}
.c4-ev-sheet{position:relative;display:flex;flex-direction:column;width:min(440px,100%);height:100%;color:var(--ev-ink);
  background:radial-gradient(120% 60% at 100% 0%,rgba(255,154,46,.16),transparent 60%),var(--ev-panel);
  border-left:1px solid rgba(255,154,46,.22);box-shadow:-30px 0 80px rgba(0,0,0,.55);
  font-family:"Roboto Condensed",Roboto,Arial,sans-serif;transform:translateX(0);transition:transform .24s var(--ev-ease)}
.c4-ev[data-state=closed] .c4-ev-sheet{transform:translateX(100%)}
.c4-ev[data-state=closed] .c4-ev-shade{opacity:0}
@media (prefers-reduced-motion:reduce){.c4-ev-sheet{transition:none}.c4-ev[data-state=closed] .c4-ev-sheet{transform:none;opacity:0}}

.c4-ev-head{position:relative;padding:22px 22px 14px;overflow:hidden}
.c4-ev-head::after{content:"";position:absolute;right:-26px;top:-30px;width:170px;height:150px;background:url(/img/slot/halloween/web.webp?v=1) right top/contain no-repeat;transform:scaleX(-1);opacity:.5;pointer-events:none}
.c4-ev-title{margin:0;font:700 30px/1.05 "Oswald",Arial,sans-serif;text-transform:uppercase;letter-spacing:.01em;color:#fff}
.c4-ev-clock{display:flex;align-items:baseline;gap:10px;margin-top:10px;color:var(--ev-mute);font-size:14px}
.c4-ev-clock b{font:600 24px/1 "Oswald",Arial,sans-serif;color:var(--ev-accent);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.c4-ev-close{position:absolute;right:12px;top:12px;z-index:1;width:36px;height:36px;border:0;border-radius:10px;color:var(--ev-ink);background:rgba(255,255,255,.06);font-size:22px;line-height:1;cursor:pointer;transition:background .16s,transform .16s var(--ev-ease)}
.c4-ev-close:active{transform:scale(.95)}
.c4-ev-close:focus-visible,.c4-ev-switch button:focus-visible,.c4-ev-rules summary:focus-visible{outline:2px solid var(--ev-accent);outline-offset:2px}
@media (hover:hover) and (pointer:fine){.c4-ev-close:hover{background:rgba(255,255,255,.12)}}

.c4-ev-switch{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:4px 22px 14px;padding:4px;border-radius:12px;background:rgba(255,255,255,.05)}
.c4-ev-switch button{min-height:40px;border:0;border-radius:9px;color:var(--ev-mute);background:none;font:600 15px/1.1 "Oswald",Arial,sans-serif;cursor:pointer;transition:color .16s,background .16s}
.c4-ev-switch button[aria-selected=true]{color:var(--ev-accent-ink);background:var(--ev-accent)}

.c4-ev-prizes{display:flex;flex-wrap:wrap;gap:6px;margin:0 22px 12px;padding:0;list-style:none}
.c4-ev-prizes li{display:flex;align-items:baseline;gap:6px;padding:6px 9px;border-radius:9px;background:rgba(255,255,255,.04);font-size:13px;color:var(--ev-mute)}
.c4-ev-prizes li b{color:var(--ev-ink);font-weight:700;font-variant-numeric:tabular-nums}
.c4-ev-prizes li:first-child{background:rgba(255,154,46,.14);color:#ffd2a1}
.c4-ev-prizes li:first-child b{color:#fff}

.c4-ev-list{flex:1;min-height:0;overflow:auto;margin:0;padding:0 12px 8px;list-style:none;overscroll-behavior:contain}
.c4-ev-row{display:grid;grid-template-columns:34px 32px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:48px;padding:6px 10px;border-radius:10px}
.c4-ev-row + .c4-ev-row{margin-top:2px}
.c4-ev-row:nth-child(-n+3){background:rgba(255,154,46,.07)}
.c4-ev-row[data-me]{background:rgba(255,154,46,.2);box-shadow:inset 0 0 0 1px rgba(255,154,46,.45)}
.c4-ev-place{font:600 17px/1 "Oswald",Arial,sans-serif;color:var(--ev-mute);text-align:center;font-variant-numeric:tabular-nums}
.c4-ev-row:nth-child(1) .c4-ev-place{color:#ffc35a}
.c4-ev-row:nth-child(2) .c4-ev-place{color:#e3e6ee}
.c4-ev-row:nth-child(3) .c4-ev-place{color:#e59a62}
.c4-ev-ava{width:32px;height:32px;border-radius:50%;object-fit:cover;background:#2a2333}
.c4-ev-who{min-width:0}
.c4-ev-name{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:15px;color:var(--ev-ink)}
.c4-ev-prize{display:block;font-size:12px;color:var(--ev-mute)}
.c4-ev-val{font:600 18px/1 "Oswald",Arial,sans-serif;color:#fff;font-variant-numeric:tabular-nums;text-align:right}
.c4-ev-empty{padding:28px 22px;color:var(--ev-mute);font-size:15px;line-height:1.45;text-align:center}

.c4-ev-me{margin:0 12px;padding:12px 84px 12px 14px;border-top:1px solid var(--ev-line);font-size:14px;color:var(--ev-mute);line-height:1.4}
.c4-ev-me b{color:var(--ev-ink)}
.c4-ev-rules{margin:0 22px 18px;padding-right:72px;color:var(--ev-mute);font-size:13px;line-height:1.5}
.c4-ev-rules summary{cursor:pointer;padding:8px 0;color:var(--ev-ink);font-size:14px;list-style:none}
.c4-ev-rules summary::-webkit-details-marker{display:none}
.c4-ev-rules summary::after{content:" ›";color:var(--ev-accent)}
.c4-ev-rules[open] summary::after{content:" ⌄"}
.c4-ev-rules p{margin:0 0 6px}

@media (max-width:760px){
  /* A pill over the pumpkins in the bottom-left corner: every other edge holds a control. */
  .c4-ev-tab{top:auto;bottom:14px;right:auto;left:10px;flex-direction:row;gap:9px;width:auto;padding:6px 16px 6px 7px;border:2px solid rgba(255,236,210,.85);border-radius:999px;transform:none}
  .c4-ev-tab:active{transform:scale(.97)}
  .c4-ev-tab img{width:38px;margin:0}
  .c4-ev-tab-name{writing-mode:horizontal-tb;transform:none;font-size:18px}
  .c4-ev-tab-prize{font-size:12px}
  .c4-ev-tab-time{font-size:13px}
  .c4-ev-title{font-size:26px}
  .c4-ev-head{padding:18px 18px 12px}
  .c4-ev-switch,.c4-ev-prizes,.c4-ev-rules{margin-left:18px;margin-right:18px}
}