#blc-root {
--blc-accent: #2f6f4e;
--blc-accent-ink: #ffffff;
--blc-bg: #ffffff;
--blc-surface: #f4f5f7;
--blc-ink: #15181d;
--blc-ink-soft: #5b6470;
--blc-line: #e3e6ea;
--blc-bubble-in: #f0f2f5;
--blc-shadow: 0 12px 40px rgba(16, 20, 26, .18), 0 2px 8px rgba(16, 20, 26, .08);
--blc-radius: 16px;
}
@media (prefers-color-scheme: dark) {
#blc-root {
--blc-bg: #16191e;
--blc-surface: #1e2229;
--blc-ink: #eef1f5;
--blc-ink-soft: #9aa4b1;
--blc-line: #2c323b;
--blc-bubble-in: #252b33;
--blc-shadow: 0 12px 40px rgba(0, 0, 0, .5), 0 2px 8px rgba(0, 0, 0, .3);
}
}
#blc-root *,
#blc-root *::before,
#blc-root *::after { box-sizing: border-box; } .blc-launcher {
position: fixed;
right: 20px;
bottom: 20px;
z-index: 99990;
display: inline-flex;
align-items: center;
gap: 10px;
padding: 0 18px 0 16px;
height: 52px;
border: 0;
border-radius: 26px;
background: var(--blc-accent);
color: var(--blc-accent-ink);
font: 600 15px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
cursor: pointer;
box-shadow: var(--blc-shadow);
transition: transform .18s ease, box-shadow .18s ease;
-webkit-tap-highlight-color: transparent;
}
.blc-launcher:hover { transform: translateY(-2px); }
.blc-launcher:focus-visible { outline: 3px solid var(--blc-accent); outline-offset: 3px; }
.blc-launcher svg { flex: 0 0 auto; width: 22px; height: 22px; }
.blc-launcher-text { white-space: nowrap; }
.blc-launcher-text-sm { display: none; white-space: nowrap; }
.blc-launcher[hidden] { display: none; } #blc-root [hidden],
.blc-panel[hidden] { display: none !important; }
.blc-dot {
position: absolute;
top: 6px;
right: 8px;
width: 12px;
height: 12px;
border-radius: 50%;
background: #e5484d;
border: 2px solid var(--blc-accent);
}
@media (max-width: 480px) { .blc-launcher {
right: 12px;
bottom: 12px;
height: 46px;
padding: 0 16px 0 13px;
gap: 8px;
font-size: 14px;
max-width: calc(100vw - 24px);
}
.blc-launcher svg { width: 19px; height: 19px; }
.blc-launcher-text { display: none; }
.blc-launcher-text-sm { display: inline; overflow: hidden; text-overflow: ellipsis; }
} .blc-panel {
position: fixed;
right: 20px;
bottom: 20px; z-index: 1000000000;
width: 380px;
max-width: calc(100vw - 32px);
height: 560px;
max-height: calc(100vh - 40px);
display: flex;
flex-direction: column;
overflow: hidden;
background: var(--blc-bg);
color: var(--blc-ink);
border: 1px solid var(--blc-line);
border-radius: var(--blc-radius);
box-shadow: var(--blc-shadow);
font: 400 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
animation: blc-in .18s ease-out;
}
@keyframes blc-in {
from { opacity: 0; transform: translateY(12px) scale(.98); }
to   { opacity: 1; transform: none; }
}
@media (max-width: 480px) { .blc-panel {
right: 0 !important; bottom: 0 !important; left: 0 !important; top: 0 !important;
width: 100%; height: 100%;
max-width: none; max-height: none;
border: 0; border-radius: 0;
} .blc-close { width: 46px; height: 46px; }
.blc-close svg { width: 22px; height: 22px; }
.blc-head { padding: 16px 12px 16px 18px; }
}
.blc-head {
flex: 0 0 auto;
display: flex;
align-items: center;
gap: 12px;
padding: 14px 14px 14px 18px;
background: var(--blc-accent);
color: var(--blc-accent-ink);
}
.blc-head-title { font-weight: 700; font-size: 16px; line-height: 1.25; }
.blc-head-sub { font-size: 12.5px; opacity: .85; display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.blc-head-text { flex: 1 1 auto; min-width: 0; }
.blc-status-dot { width: 8px; height: 8px; border-radius: 50%; background: #9aa4b1; flex: 0 0 auto; }
.blc-status-dot.is-online { background: #46d16f; }
.blc-head-draggable { cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.blc-head-draggable:active { cursor: grabbing; }
.blc-head-draggable .blc-close { cursor: pointer; }
.blc-close {
flex: 0 0 auto;
width: 40px; height: 40px;
display: grid; place-items: center;
border: 0; border-radius: 8px;
background: rgba(255, 255, 255, .15);
color: inherit;
cursor: pointer;
}
.blc-close:hover { background: rgba(255, 255, 255, .28); }
.blc-close:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.blc-close svg { width: 18px; height: 18px; }
.blc-body {
flex: 1 1 auto;
overflow-y: auto;
overscroll-behavior: contain;
padding: 16px;
display: flex;
flex-direction: column;
gap: 10px;
background: var(--blc-bg);
-webkit-overflow-scrolling: touch;
} .blc-msg { max-width: 84%; padding: 10px 13px; border-radius: 14px; white-space: pre-wrap; overflow-wrap: anywhere; }
.blc-msg-in  { align-self: flex-start; background: var(--blc-bubble-in); border-bottom-left-radius: 4px; }
.blc-msg-out { align-self: flex-end; background: var(--blc-accent); color: var(--blc-accent-ink); border-bottom-right-radius: 4px; }
.blc-msg-sys { align-self: center; max-width: 100%; text-align: center; font-size: 13px; color: var(--blc-ink-soft); background: none; padding: 4px 0; }
.blc-typing { align-self: flex-start; display: inline-flex; gap: 4px; padding: 12px 14px; background: var(--blc-bubble-in); border-radius: 14px; border-bottom-left-radius: 4px; }
.blc-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--blc-ink-soft); animation: blc-blink 1.2s infinite; }
.blc-typing i:nth-child(2) { animation-delay: .2s; }
.blc-typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blc-blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } } .blc-faq-intro { font-size: 13px; color: var(--blc-ink-soft); margin: 4px 0 2px; }
.blc-faq-btn {
display: block;
width: 100%;
text-align: left;
padding: 11px 14px;
border: 1px solid var(--blc-line);
border-radius: 12px;
background: var(--blc-surface);
color: var(--blc-ink);
font: inherit;
font-size: 14.5px;
cursor: pointer;
transition: border-color .15s ease, background .15s ease;
}
.blc-faq-btn:hover { border-color: var(--blc-accent); }
.blc-faq-btn:focus-visible { outline: 2px solid var(--blc-accent); outline-offset: 2px; } .blc-foot {
flex: 0 0 auto;
border-top: 1px solid var(--blc-line);
padding: 12px;
background: var(--blc-bg);
}
.blc-row { display: flex; gap: 8px; align-items: flex-end; }
.blc-input,
.blc-text {
width: 100%;
padding: 10px 12px;
border: 1px solid var(--blc-line);
border-radius: 10px;
background: var(--blc-surface);
color: var(--blc-ink);
font: inherit;
font-size: 15px;
resize: none;
}
.blc-input:focus,
.blc-text:focus { outline: 2px solid var(--blc-accent); outline-offset: -1px; border-color: transparent; }
.blc-text { min-height: 44px; max-height: 120px; line-height: 1.4; }
.blc-send {
flex: 0 0 auto;
width: 44px; height: 44px;
display: grid; place-items: center;
border: 0; border-radius: 10px;
background: var(--blc-accent);
color: var(--blc-accent-ink);
cursor: pointer;
}
.blc-send:disabled { opacity: .45; cursor: default; }
.blc-send:focus-visible { outline: 2px solid var(--blc-accent); outline-offset: 2px; }
.blc-send svg { width: 20px; height: 20px; }
.blc-fields { display: flex; flex-direction: column; gap: 8px; }
.blc-label { font-size: 12.5px; font-weight: 600; color: var(--blc-ink-soft); }
.blc-submit {
width: 100%;
padding: 12px;
border: 0;
border-radius: 10px;
background: var(--blc-accent);
color: var(--blc-accent-ink);
font: 600 15px/1 inherit;
font-family: inherit;
cursor: pointer;
}
.blc-submit:disabled { opacity: .5; cursor: default; }
.blc-submit:focus-visible { outline: 2px solid var(--blc-accent); outline-offset: 2px; }
.blc-error { font-size: 13px; color: #e5484d; }
.blc-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.blc-fineprint { font-size: 11.5px; color: var(--blc-ink-soft); text-align: center; margin-top: 8px; line-height: 1.4; }
@media (prefers-reduced-motion: reduce) {
.blc-panel, .blc-launcher { animation: none; transition: none; }
.blc-typing i { animation: none; opacity: .5; }
} body.blc-panel-open .wll-launcher-button-container,
body.blc-panel-open .wlr-launcher-button-container,
body.blc-panel-open #perfecty-push-bell {
opacity: 0 !important;
pointer-events: none !important;
transition: opacity .15s ease;
}