/* ==========================================================================
   Nuntis — новый дизайн: чёрный фон, золотое свечение, акула, волны.
   Подключается после style.css. Цвета берутся из --accent (любой акцент в настройках).
   ========================================================================== */
:root{
  --g1:rgba(0,0,0,.045); --g2:rgba(0,0,0,.08);
  --edge:color-mix(in srgb,var(--accent) 40%,transparent);
  --edge-soft:color-mix(in srgb,var(--accent) 22%,transparent);
  --on-green:#22e55a;
  --bubble:#ffffff;
}
:root[data-theme="dark"]{ --g1:rgba(255,255,255,.05); --g2:rgba(255,255,255,.09); --bubble:#16161b; }

body{font-family:'Manrope',system-ui,-apple-system,'Segoe UI',Arial,sans-serif}
:root[data-theme="dark"] body::after{
  left:78%;top:-8%;width:70vmin;height:42vmin;border-radius:50%;
  background:color-mix(in srgb,var(--accent) 18%,transparent);filter:blur(110px);
}

/* ---------- Шапка ---------- */
header{padding:14px clamp(14px,2.2vw,36px) 14px;border-bottom:1px solid var(--edge-soft)}
header::before{
  content:"";position:absolute;left:0;right:0;top:0;height:100%;pointer-events:none;z-index:-1;
  background:var(--accent);opacity:.55;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 100%22 preserveAspectRatio=%22none%22%3E%3Cg fill=%22none%22 stroke=%22%23fff%22 stroke-linecap=%22round%22%3E%3Cpath stroke-width=%222%22 d=%22M0 20 C200 70 380 -10 640 30 C900 70 1120 90 1600 20%22/%3E%3Cpath stroke-width=%221%22 stroke-opacity=%22.5%22 d=%22M0 40 C220 90 400 10 660 50 C920 90 1140 100 1600 44%22/%3E%3C/g%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 100%22 preserveAspectRatio=%22none%22%3E%3Cg fill=%22none%22 stroke=%22%23fff%22 stroke-linecap=%22round%22%3E%3Cpath stroke-width=%222%22 d=%22M0 20 C200 70 380 -10 640 30 C900 70 1120 90 1600 20%22/%3E%3Cpath stroke-width=%221%22 stroke-opacity=%22.5%22 d=%22M0 40 C220 90 400 10 660 50 C920 90 1140 100 1600 44%22/%3E%3C/g%3E%3C/svg%3E") center/100% 100% no-repeat;
  filter:drop-shadow(0 0 6px var(--glow));
}
:root:not([data-theme="dark"]) header::before{opacity:.25}
.brand{gap:14px}
.logo{width:58px;height:58px;box-shadow:0 0 0 2px var(--accent),0 0 22px var(--glow)}
.brand-text{align-items:flex-start;line-height:1.15}
.brand-name{font-family:'Manrope',system-ui,sans-serif;font-weight:800;font-size:23px;letter-spacing:.2px}
.by-h{margin-top:1px;font-size:12px;letter-spacing:.6px;color:var(--muted);opacity:1}
.header-actions{gap:10px;margin-left:10px}
.header-actions .icon-btn,.icon-btn.round{
  width:46px;height:46px;background:var(--g1);border:1px solid var(--g2);color:var(--text);
}
.header-actions .icon-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--g2)}
.header-actions .icon-btn svg{width:22px;height:22px}
.admin-btn.on{
  display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 22px;border:0;border-radius:999px;
  background:var(--accent);color:var(--accent-text);font-weight:800;font-size:16px;
  box-shadow:0 6px 24px var(--glow),inset 0 1px 0 rgba(255,255,255,.35);
}
.admin-btn.on svg{width:20px;height:20px}
.admin-btn.on:hover{background:color-mix(in srgb,var(--accent) 88%,#fff);border-color:transparent;filter:brightness(1.04)}

/* ---------- Окно мессенджера ---------- */
.app{
  position:relative;margin:0 clamp(0px,1.6vw,26px) clamp(0px,1.6vw,26px);border-radius:30px;
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%,transparent),var(--surface));
  border:1px solid var(--edge);
  box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 8%,transparent),0 0 46px -14px var(--glow),inset 0 0 40px -22px var(--glow);
}
.side{width:clamp(300px,24vw,400px);border-right:1px solid var(--g2);background:var(--surface);overflow:hidden}
.side>*{position:relative;z-index:1}
.side::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:170px;z-index:0;pointer-events:none;
  background:var(--accent);opacity:.8;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 300%22 preserveAspectRatio=%22none%22%3E%3Cg fill=%22none%22 stroke=%22%23fff%22 stroke-linecap=%22round%22%3E%3Cpath stroke-width=%223%22 d=%22M0 230 C220 150 420 290 700 220 C980 150 1200 40 1600 70%22/%3E%3Cpath stroke-width=%221.5%22 stroke-opacity=%22.55%22 d=%22M0 262 C240 190 460 310 740 246 C1020 182 1240 90 1600 118%22/%3E%3Cpath stroke-width=%221%22 stroke-opacity=%22.3%22 d=%22M0 288 C260 230 480 320 780 270 C1060 222 1280 140 1600 170%22/%3E%3C/g%3E%3C/svg%3E") left bottom/160% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 300%22 preserveAspectRatio=%22none%22%3E%3Cg fill=%22none%22 stroke=%22%23fff%22 stroke-linecap=%22round%22%3E%3Cpath stroke-width=%223%22 d=%22M0 230 C220 150 420 290 700 220 C980 150 1200 40 1600 70%22/%3E%3Cpath stroke-width=%221.5%22 stroke-opacity=%22.55%22 d=%22M0 262 C240 190 460 310 740 246 C1020 182 1240 90 1600 118%22/%3E%3Cpath stroke-width=%221%22 stroke-opacity=%22.3%22 d=%22M0 288 C260 230 480 320 780 270 C1060 222 1280 140 1600 170%22/%3E%3C/g%3E%3C/svg%3E") left bottom/160% 100% no-repeat;
  filter:drop-shadow(0 0 7px var(--glow));
}
.side::before{
  content:"";position:absolute;left:-30%;right:30%;bottom:-18%;height:260px;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at 40% 100%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 65%);
}
.side-top{padding:18px 18px 12px}
.search{
  height:52px;border:1px solid transparent;border-radius:999px;background:var(--g1) url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22%239a9aa6%22 stroke-width=%222%22 stroke-linecap=%22round%22%3E%3Ccircle cx=%2211%22 cy=%2211%22 r=%227%22/%3E%3Cpath d=%22M21 21l-4.3-4.3%22/%3E%3C/svg%3E") no-repeat 18px center/22px;
  padding:0 20px 0 52px;font-size:17px;color:var(--text);transition:border-color .2s,box-shadow .2s!important;
}
.search::placeholder{color:var(--muted)}
.search:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring,transparent),0 0 18px -4px var(--glow)}

/* Истории */
.stories{gap:14px;padding:6px 18px 14px}
.sb{width:76px;gap:6px}
.sb-av{width:66px;height:66px;padding:3px}
.sb.new .sb-av{background:var(--accent);box-shadow:0 0 16px var(--glow)}
.sb.seen .sb-av{background:var(--g2)}
.sb-av .av{border:3px solid var(--surface);font-size:20px}
.sb.mine:not(.new) .sb-av .av{border-color:transparent}
.sb-plus{right:0;top:42px;width:24px;height:24px;background:var(--accent);color:var(--accent-text);border:3px solid var(--surface)}
.sb-n{max-width:76px;font-size:13px;font-weight:600;color:var(--text);opacity:.85}

/* Папки */
.folders{padding:0 18px 14px;gap:8px;border-bottom:1px solid var(--g2)}
.ftab{height:38px;padding:0 18px;font-size:15px;color:var(--muted);border-radius:999px}
.ftab:hover{background:var(--g1);color:var(--text)}
.ftab.on{background:color-mix(in srgb,var(--accent) 24%,transparent);color:var(--accent);box-shadow:inset 0 0 0 1px var(--edge-soft)}
.ftab.add{color:var(--text);opacity:.85;gap:10px}
.ftab.add svg{width:18px;height:18px}
.ftab b{background:var(--accent);color:var(--accent-text)}

/* Список чатов */
.list{padding:10px 12px 90px}
.item{position:relative;gap:14px;padding:13px 16px;border:1.5px solid transparent;border-radius:22px;transition:background-color .2s,border-color .2s,box-shadow .2s!important}
.item:hover{background:var(--g1)}
.item.on{
  color:var(--text);border-color:var(--accent);
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 30%,transparent),color-mix(in srgb,var(--accent) 7%,transparent) 70%);
  box-shadow:0 0 24px -4px var(--glow),inset 0 0 22px -8px var(--glow);
}
.item.on .meta,.item.on .tm2{color:var(--text);opacity:.85}
.item .ttl{font-size:17px;font-weight:800}
.item .meta{font-size:15px}
.tm2{font-size:14px;color:var(--muted)}
.item .av{width:60px;height:60px;font-size:21px}
.item .av{box-shadow:inset 0 0 0 1px var(--g2)}
.item.on .badge{background:var(--accent);color:var(--accent-text)}
.badge{box-shadow:0 0 10px var(--glow)}
.av-saved{border-radius:20px!important;background:var(--accent)!important;color:var(--accent-text);box-shadow:0 0 18px var(--glow)!important}
.av-saved svg{filter:none;width:46%;height:46%}
.item[data-type="s"] .ttl{color:var(--accent)}

/* ---------- Чат ---------- */
.chat{background:var(--bg);overflow:hidden}
.chat::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 70% 45% at 100% 100%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%);
}
.chat::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:46%;z-index:0;pointer-events:none;
  background:var(--accent);opacity:.9;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 300%22 preserveAspectRatio=%22none%22%3E%3Cg fill=%22none%22 stroke=%22%23fff%22 stroke-linecap=%22round%22%3E%3Cpath stroke-width=%223%22 d=%22M0 230 C220 150 420 290 700 220 C980 150 1200 40 1600 70%22/%3E%3Cpath stroke-width=%221.5%22 stroke-opacity=%22.55%22 d=%22M0 262 C240 190 460 310 740 246 C1020 182 1240 90 1600 118%22/%3E%3Cpath stroke-width=%221%22 stroke-opacity=%22.3%22 d=%22M0 288 C260 230 480 320 780 270 C1060 222 1280 140 1600 170%22/%3E%3C/g%3E%3C/svg%3E") center bottom/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 300%22 preserveAspectRatio=%22none%22%3E%3Cg fill=%22none%22 stroke=%22%23fff%22 stroke-linecap=%22round%22%3E%3Cpath stroke-width=%223%22 d=%22M0 230 C220 150 420 290 700 220 C980 150 1200 40 1600 70%22/%3E%3Cpath stroke-width=%221.5%22 stroke-opacity=%22.55%22 d=%22M0 262 C240 190 460 310 740 246 C1020 182 1240 90 1600 118%22/%3E%3Cpath stroke-width=%221%22 stroke-opacity=%22.3%22 d=%22M0 288 C260 230 480 320 780 270 C1060 222 1280 140 1600 170%22/%3E%3C/g%3E%3C/svg%3E") center bottom/100% 100% no-repeat;
  filter:drop-shadow(0 0 9px var(--glow));
}
.chat-in{position:relative;z-index:1}
.empty{background:var(--g1);border:1px solid var(--edge-soft);color:var(--muted);position:relative;z-index:1}

.chat-head{
  gap:14px;padding:14px 22px;background:linear-gradient(180deg,var(--g1),transparent);
  border-bottom:1px solid var(--edge);box-shadow:0 1px 18px -10px var(--glow);
}
.chat-head .av{width:60px;height:60px;font-size:21px}
.who{gap:16px}
.who .ttl{font-size:21px;font-weight:800}
.who .meta{font-size:15px;color:var(--muted);display:flex;align-items:center;gap:6px}
.who .meta .on{color:var(--text);display:inline-flex;align-items:center;gap:7px;font-weight:600}
.who .meta .on::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--on-green);box-shadow:0 0 8px var(--on-green)}
.chat-head .icon-btn:not(.back){
  width:50px;height:50px;border:1.5px solid var(--accent);color:var(--text);background:color-mix(in srgb,var(--accent) 8%,transparent);
  box-shadow:0 0 16px -4px var(--glow)
}
.chat-head .icon-btn:not(.back):hover{background:color-mix(in srgb,var(--accent) 22%,transparent);color:var(--accent)}
.chat-head .icon-btn:not(.back) svg{width:22px;height:22px}
.back{width:44px;height:44px}
.pinbar,.reqbar,.chsearch,.dmbar{background:color-mix(in srgb,var(--surface) 88%,transparent);border-color:var(--g2)}

/* Сообщения */
.msgs{padding:22px clamp(14px,3vw,48px);gap:8px;position:relative}
.b{
  max-width:min(560px,82%);padding:11px 18px 10px;border-radius:24px;font-size:17px;line-height:1.35;
  background:var(--bubble);border:1px solid var(--g2);box-shadow:0 2px 10px rgba(0,0,0,.25);
}
.m.their .b{border-bottom-left-radius:7px}
.m.mine .b{
  background:var(--accent);color:var(--accent-text);border-color:transparent;border-bottom-right-radius:7px;
  box-shadow:0 6px 22px -4px var(--glow),inset 0 1px 0 rgba(255,255,255,.3);
}
.tm{font-size:12px;opacity:.7;margin-left:12px}
.m.mine .tk{opacity:.9}
.sys,.day{background:var(--bubble);border:1px solid var(--g2);color:var(--text);padding:6px 18px;font-size:14px;font-weight:700}
.m.pinned .b{box-shadow:0 0 0 1.5px var(--accent),0 0 16px -4px var(--glow)}

/* Поле ввода */
.composer{
  align-items:center;gap:10px;margin:6px clamp(14px,2.4vw,34px) clamp(14px,2vw,26px);padding:7px;
  background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1.5px solid var(--edge);border-radius:36px;box-shadow:0 0 28px -10px var(--glow),inset 0 0 18px -12px var(--glow);
}
.composer textarea{
  min-height:52px;padding:14px 8px;border:0;border-radius:0;background:transparent;font-size:18px;
}
.composer textarea::placeholder{color:var(--muted)}
.composer .attach{
  width:54px;height:54px;border:1.5px solid var(--edge);background:var(--g1);color:var(--text);
  box-shadow:0 0 14px -6px var(--glow)
}
.composer .attach:hover{border-color:var(--accent);color:var(--accent)}
.composer .attach svg{width:24px;height:24px}
.send{
  width:56px;height:56px;min-width:56px;background:var(--accent);color:var(--accent-text);
  box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 16%,transparent),0 0 26px var(--glow);
}
.send svg{width:24px;height:24px}
.composer .mic.hold{background:#e5384b;color:#fff;box-shadow:0 0 0 8px rgba(229,56,75,.22)}
.upbar{background:transparent;border-top:1px solid var(--g2)}

/* ---------- Меню и окна ---------- */
.pop,.menu{background:var(--surface);border:1px solid var(--edge);border-radius:20px;box-shadow:0 18px 44px -12px rgba(0,0,0,.8),0 0 28px -10px var(--glow)}
.pop button:hover,.opt:hover{background:var(--g2)}
.overlay{background:rgba(0,0,0,.62)}
.modal{background:var(--surface);border:1px solid var(--edge);border-radius:28px;box-shadow:0 24px 70px -10px rgba(0,0,0,.85),0 0 44px -12px var(--glow)}
.modal h2,.mh h3{font-family:'Manrope',system-ui,sans-serif;font-weight:800}
.field input:not([type=checkbox]):not([type=radio]):not([type=color]):not([type=file]):not([type=range]){background:var(--g1)}
.btn.primary,.big-btn:first-child{box-shadow:0 6px 22px -4px var(--glow)}
.toast{background:var(--surface);color:var(--text);border:1px solid var(--edge)}
.fab{box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 16%,transparent),0 0 24px var(--glow)}
::selection{background:color-mix(in srgb,var(--accent) 45%,transparent)}
*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--accent) 35%,transparent) transparent}

/* ---------- Окно «Информация» ---------- */
.modal.dyn:has(.pi){max-width:370px;padding:20px 20px 22px}
.pi-top{display:flex;align-items:center;justify-content:space-between;margin:0 2px 8px}
.pi-top h3{margin:0;font-size:20px;font-weight:800}
.pi-x{width:38px;height:38px;border:0;border-radius:50%;background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer}
.pi-x:hover{background:var(--g2);color:var(--text)}
.pi-x svg{width:22px;height:22px}
.pi-head{display:flex;flex-direction:column;align-items:center;text-align:center;padding:8px 0 18px}
.pi-av{position:relative;width:112px;height:112px;border-radius:50%;padding:4px;background:var(--accent);box-shadow:0 0 26px var(--glow)}
.pi-av .av{width:100%;height:100%;margin:0;border:4px solid var(--surface);font-size:36px}
.pi-av.on::after{
  content:"";position:absolute;right:2px;bottom:6px;width:26px;height:26px;border-radius:50%;
  background:var(--on-green);border:4px solid var(--surface);box-shadow:0 0 10px var(--on-green)
}
.pi-name{margin-top:14px;font-size:22px;font-weight:800}
.pi-st{margin-top:2px;font-size:15px;color:var(--muted)}
.pi-st .on{color:var(--on-green);font-weight:600}
.pi-btns{display:flex;gap:16px;margin-top:20px}
.pi-btn{
  width:60px;height:60px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  background:var(--g1);border:1.5px solid var(--edge);color:var(--accent);box-shadow:0 0 18px -6px var(--glow);
  transition:transform .15s,background-color .2s!important
}
.pi-btn svg{width:24px;height:24px}
.pi-btn:hover{background:color-mix(in srgb,var(--accent) 18%,transparent);transform:translateY(-2px)}
.pi-btn:active{transform:scale(.95)}
.pi-card{border:1px solid var(--edge-soft);border-radius:26px;background:var(--g1);padding:8px 8px;margin-bottom:14px;box-shadow:inset 0 0 24px -16px var(--glow)}
.pi-row{display:flex;align-items:center;gap:18px;padding:14px 18px}
.pi-ico{flex:none;width:28px;height:28px;display:grid;place-items:center;color:var(--text);opacity:.8}
.pi-ico svg{width:26px;height:26px;stroke-width:1.7}
.pi-tx{min-width:0}
.pi-val{font-size:17px;font-weight:600;word-break:break-word}
.pi-val.dim{color:var(--muted);font-weight:500}
.pi-lbl{margin-top:2px;font-size:13px;color:var(--muted)}
.pi-edit{
  display:flex;align-items:center;gap:18px;width:100%;padding:16px 20px;border:1px solid var(--edge-soft);border-radius:999px;
  background:var(--g1);color:var(--text);font:inherit;font-size:17px;font-weight:600;text-align:left;cursor:pointer;
  box-shadow:0 0 22px -12px var(--glow)
}
.pi-edit:hover{border-color:var(--accent)}
.pi-edit .pi-ico{width:26px;height:26px}
.pi-et{flex:1}
.pi-chev{display:grid;place-items:center;color:var(--muted)}
.pi-chev svg{width:20px;height:20px}

/* ---------- Мобильная версия ---------- */
@media (max-width:760px){
  header{padding:10px 12px}
  .logo{width:48px;height:48px}
  .brand-name{font-size:19px}
  .header-actions{gap:6px;margin-left:4px}
  .header-actions .icon-btn{width:40px;height:40px}
  .admin-btn.on{height:40px;padding:0 14px;font-size:14px}
  .admin-btn.on span{display:none}
  .app{margin:0;border-radius:0;border-left:0;border-right:0;border-bottom:0}
  .side{width:100%}
  .brand-text{display:flex}
  .composer{margin:6px 10px max(12px,env(safe-area-inset-bottom,0px))}
  .chat-head{padding:10px 12px}
  .chat-head .av{width:48px;height:48px}
  .who .ttl{font-size:18px}
  .b{font-size:16px}
}
@media (max-width:420px){ .brand-text .by-h{font-size:10.5px} .admin-btn.on{padding:0 12px} }

/* Свой фон чата: картинка идёт и под полем ввода */
#chatIn.has-chat-bg{background-color:var(--bg)}
#chatIn.has-chat-bg .chat-head{background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
#chatIn.has-chat-bg .composer{background:color-mix(in srgb,var(--surface) 70%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
#chatIn.has-chat-bg .upbar{background:color-mix(in srgb,var(--surface) 70%,transparent)}

/* ---------- Просмотр картинок ---------- */
.b a.img-lb{cursor:zoom-in;display:block}
.iv{position:fixed;inset:0;z-index:99999;display:flex;flex-direction:column;background:rgba(3,3,5,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);opacity:0;transition:opacity .18s;touch-action:none;user-select:none;-webkit-user-select:none}
.iv.open{opacity:1}
.iv-top{position:absolute;left:0;right:0;top:0;z-index:3;display:flex;align-items:center;gap:8px;padding:max(12px,env(safe-area-inset-top,0px)) 16px 12px;background:linear-gradient(180deg,rgba(0,0,0,.65),transparent)}
.iv-count{font-weight:700;font-size:15px;color:#fff;opacity:.9;min-width:44px}
.iv-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:#fff;opacity:.6}
.iv-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.iv-btn svg{width:22px;height:22px}
.iv-btn:hover{background:color-mix(in srgb,var(--accent) 22%,transparent);border-color:var(--accent);color:var(--accent)}
.iv-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:zoom-in;padding:0}
.iv.zoomed .iv-stage{cursor:grab}
.iv-img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center;will-change:transform;border-radius:4px;box-shadow:0 10px 60px rgba(0,0,0,.6);transition:opacity .2s}
.iv-img.loading{opacity:.2}
.iv-nav{position:absolute;top:50%;z-index:3;width:54px;height:54px;margin-top:-27px;border-radius:50%;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.iv-nav svg{width:26px;height:26px}
.iv-nav:hover{background:color-mix(in srgb,var(--accent) 22%,transparent);border-color:var(--accent);color:var(--accent)}
.iv-prev{left:18px}.iv-next{right:18px}
.iv.single .iv-nav{display:none}
@media (max-width:760px){
  .iv-nav{display:none}
  .iv-top{padding-left:10px;padding-right:10px}
  .iv-btn{width:40px;height:40px}
}