.seller-support-launcher{position:fixed;z-index:1180;right:24px;bottom:24px;display:grid;place-items:center;width:58px;height:58px;padding:0;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:linear-gradient(145deg,#8457ff,#5f36dd);color:#fff;box-shadow:0 18px 44px rgba(82,51,190,.42);cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}.seller-support-launcher:hover{transform:translateY(-2px);box-shadow:0 22px 52px rgba(82,51,190,.5)}.seller-support-launcher:focus-visible{outline:3px solid rgba(169,139,255,.5);outline-offset:3px}.seller-support-launcher svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.seller-support-badge{position:absolute;top:-7px;right:-7px;display:grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border:2px solid var(--seller-bg,#111116);border-radius:999px;background:#ef3f57;color:#fff;font-size:12px;font-weight:800;line-height:1}.seller-support-badge[hidden]{display:none}.seller-support-panel{position:fixed;z-index:1170;right:24px;bottom:94px;display:flex;flex-direction:column;width:min(430px,calc(100vw - 32px));height:min(640px,calc(100dvh - 130px));overflow:hidden;border:1px solid var(--seller-line-strong,rgba(255,255,255,.12));border-radius:24px;background:var(--seller-surface,#19191d);color:var(--seller-text,#f7f7fa);box-shadow:0 28px 80px rgba(0,0,0,.45);transform-origin:bottom right}.seller-support-panel[hidden]{display:none}.seller-support-head{display:flex;align-items:center;gap:10px;min-height:70px;padding:14px 18px;border-bottom:1px solid var(--seller-line,rgba(255,255,255,.08));background:rgba(20,20,24,.94);backdrop-filter:blur(14px)}.seller-support-head-main{display:flex;align-items:center;min-width:0;gap:10px}.seller-support-head h2{margin:0;font-size:20px;line-height:1.2;letter-spacing:-.02em}.seller-support-head p{margin:3px 0 0;color:var(--seller-muted,#a5a5b1);font-size:12px}.seller-support-icon-btn{display:grid;place-items:center;width:38px;height:38px;flex:0 0 38px;padding:0;border:0;border-radius:11px;background:transparent;color:var(--seller-muted,#a5a5b1);cursor:pointer}.seller-support-icon-btn:hover{background:var(--seller-surface-hover,rgba(255,255,255,.06));color:var(--seller-text,#fff)}.seller-support-icon-btn:focus-visible{outline:2px solid var(--seller-purple,#8d68ff);outline-offset:2px}.seller-support-icon-btn svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.seller-support-close{margin-left:auto}.seller-support-body{flex:1;min-height:0;overflow:auto;padding:16px}.seller-support-home{display:grid;gap:10px}.seller-support-home-intro{margin:2px 4px 10px;color:var(--seller-muted,#a5a5b1);font-size:14px;line-height:1.45}.seller-support-menu-item{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;min-height:70px;padding:12px;border:1px solid var(--seller-line,rgba(255,255,255,.08));border-radius:16px;background:var(--seller-surface-raised,#232329);color:inherit;text-align:left;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}.seller-support-menu-item:hover{border-color:rgba(141,104,255,.5);background:var(--seller-surface-hover,#292930);transform:translateY(-1px)}.seller-support-menu-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:rgba(133,91,255,.13);color:#bba7ff}.seller-support-menu-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.seller-support-menu-copy{display:grid;gap:3px}.seller-support-menu-copy b{font-size:15px}.seller-support-menu-copy span{color:var(--seller-muted,#a5a5b1);font-size:12px;line-height:1.35}.seller-support-count{display:grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:#ef3f57;color:#fff;font-size:12px;font-weight:800}.seller-support-count[hidden]{display:none}.seller-support-list{display:grid;gap:9px}.seller-support-notification{display:grid;gap:6px;padding:12px 13px;border:1px solid var(--seller-line,rgba(255,255,255,.08));border-radius:14px;background:var(--seller-surface-raised,#232329)}.seller-support-notification.is-unread{border-color:rgba(141,104,255,.52);background:rgba(133,91,255,.09)}.seller-support-notification-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.seller-support-notification strong{font-size:14px;line-height:1.35}.seller-support-notification time{flex:0 0 auto;color:var(--seller-muted,#a5a5b1);font-size:11px}.seller-support-notification p{margin:0;color:var(--seller-muted,#a5a5b1);font-size:13px;line-height:1.45}.seller-support-notification a{color:#bba7ff;font-size:12px;font-weight:700;text-decoration:none}.seller-support-empty{display:grid;place-items:center;min-height:240px;padding:30px;color:var(--seller-muted,#a5a5b1);text-align:center;font-size:14px;line-height:1.5}.seller-support-thread{display:flex;flex-direction:column;gap:10px;min-height:100%;padding:2px 0 12px}.seller-support-message{display:grid;gap:5px;max-width:84%;padding:10px 12px;border-radius:15px 15px 15px 5px;background:var(--seller-surface-raised,#25252c);border:1px solid var(--seller-line,rgba(255,255,255,.08));font-size:13px;line-height:1.48;white-space:pre-wrap;overflow-wrap:anywhere}.seller-support-message.is-seller{align-self:flex-end;border-color:rgba(141,104,255,.35);border-radius:15px 15px 5px 15px;background:linear-gradient(145deg,rgba(133,91,255,.3),rgba(108,69,214,.22))}.seller-support-message time{color:var(--seller-muted,#a5a5b1);font-size:10px}.seller-support-message.is-seller time{text-align:right}.seller-support-composer{display:flex;align-items:flex-end;gap:8px;padding:12px 14px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--seller-line,rgba(255,255,255,.08));background:var(--seller-surface,#19191d)}.seller-support-composer textarea{flex:1;min-height:44px;max-height:130px;resize:none;padding:11px 13px;border:1px solid var(--seller-line-strong,rgba(255,255,255,.14));border-radius:13px;background:var(--seller-surface-raised,#232329);color:var(--seller-text,#fff);font:inherit;font-size:13px;line-height:1.4;outline:none}.seller-support-composer textarea:focus{border-color:var(--seller-purple,#8d68ff);box-shadow:0 0 0 3px rgba(141,104,255,.14)}.seller-support-send{display:grid;place-items:center;width:44px;height:44px;flex:0 0 44px;border:0;border-radius:13px;background:linear-gradient(145deg,#8457ff,#6338df);color:#fff;cursor:pointer}.seller-support-send:disabled{opacity:.5;cursor:not-allowed}.seller-support-send svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.seller-support-status{padding:8px 14px 0;color:var(--seller-muted,#a5a5b1);font-size:11px}.seller-support-toolbar{display:flex;justify-content:flex-end;margin-bottom:10px}.seller-support-toolbar button{padding:0;border:0;background:transparent;color:#bba7ff;font:inherit;font-size:12px;font-weight:700;cursor:pointer}@media(max-width:680px){.seller-support-launcher{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:56px;height:56px;border-radius:18px}.seller-support-panel{right:8px;bottom:82px;width:calc(100vw - 16px);height:min(620px,calc(100dvh - 96px));border-radius:20px}.seller-support-head{min-height:64px;padding:12px 14px}.seller-support-body{padding:13px}.seller-support-message{max-width:90%}}@media(prefers-reduced-motion:reduce){.seller-support-launcher,.seller-support-menu-item{transition:none}}

.seller-support-guest{align-content:start}.seller-support-guest-icon{display:grid;place-items:center;width:56px;height:56px;margin:4px 0 4px;border-radius:18px;background:rgba(133,91,255,.14);color:#bba7ff}.seller-support-guest-icon svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.seller-support-guest h3{margin:4px 0 0;font-size:20px}.seller-support-guest p{margin:7px 0 0;color:var(--seller-muted,#a5a5b1);font-size:13px;line-height:1.55}.seller-support-guest-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.seller-support-guest-actions a{display:flex;min-height:44px;align-items:center;justify-content:center;padding:9px 12px;border:1px solid var(--seller-line-strong,rgba(255,255,255,.14));border-radius:12px;color:var(--seller-text,#fff);font-size:13px;font-weight:750;text-decoration:none}.seller-support-guest-actions .seller-support-guest-primary{border-color:transparent;background:linear-gradient(145deg,#8457ff,#6338df)}.seller-support-guest-email{margin-top:4px;color:#bba7ff;font-size:12px;text-decoration:none}
@media(max-width:800px){.home-page .seller-support-launcher{right:18px;bottom:calc(86px + env(safe-area-inset-bottom));z-index:1080}.home-page .seller-support-panel{right:8px;bottom:calc(154px + env(safe-area-inset-bottom));height:min(560px,calc(100dvh - 176px));z-index:1070}}
@media(max-width:460px){.seller-support-guest-actions{grid-template-columns:1fr}}

/* 2026-10-11: clearer support center on the public site and seller cabinet. */
.seller-support-launcher-label{display:none;font-size:13px;font-weight:800;letter-spacing:-.01em}
.home-page .seller-support-launcher{display:flex;width:auto;min-width:58px;padding:0 18px;gap:9px;border-radius:18px;background:linear-gradient(145deg,#895cff,#6b3ce9);box-shadow:0 18px 48px rgba(91,54,213,.42),inset 0 1px 0 rgba(255,255,255,.15)}
.home-page .seller-support-launcher-label{display:inline}
.seller-support-panel{border-color:rgba(160,132,255,.2);background:linear-gradient(180deg,rgba(25,23,34,.985),rgba(17,16,24,.985));box-shadow:0 30px 90px rgba(0,0,0,.58),0 0 0 1px rgba(255,255,255,.02)}
.seller-support-head{background:rgba(20,18,28,.96);border-bottom-color:rgba(255,255,255,.075)}
.seller-support-head h2{font-size:21px}
.seller-support-home{gap:12px}
.seller-support-home-intro{margin:2px 2px 8px;color:#b9b5c8;font-size:13px;line-height:1.55}
.seller-support-menu-item{min-height:78px;padding:14px;border-color:rgba(255,255,255,.09);background:rgba(255,255,255,.035)}
.seller-support-menu-item--primary{border-color:rgba(139,92,246,.36);background:linear-gradient(145deg,rgba(132,82,255,.15),rgba(132,82,255,.055))}
.seller-support-menu-item:hover{border-color:rgba(155,112,255,.58);background:rgba(142,98,255,.09)}
.seller-support-menu-copy b{font-size:15px}.seller-support-menu-copy span{font-size:12px;line-height:1.45}
.seller-support-home-note{display:flex;align-items:flex-start;gap:8px;margin:4px 2px 0;padding-top:12px;border-top:1px solid rgba(255,255,255,.065);color:#8f8a9e;font-size:11px;line-height:1.45}.seller-support-home-note span{color:#61e895;text-shadow:0 0 10px rgba(97,232,149,.7)}
.seller-support-guest{gap:14px}.seller-support-guest h3{font-size:21px}.seller-support-guest p{font-size:13px}
@media(max-width:800px){.home-page .seller-support-launcher{right:16px;bottom:calc(84px + env(safe-area-inset-bottom));width:56px;min-width:56px;padding:0;border-radius:18px}.home-page .seller-support-launcher-label{display:none}.home-page .seller-support-panel{right:8px;bottom:calc(150px + env(safe-area-inset-bottom));width:calc(100vw - 16px);height:min(570px,calc(100dvh - 172px))}}