/* Cụm liên hệ: màu chức năng, dữ liệu vẫn lấy từ cấu hình admin. */
.kh-contact-dock{position:fixed;top:auto;left:auto;right:10px;bottom:106px;transform:none;display:flex;flex-direction:column;gap:6px;padding:6px;border:1px solid #dce4e9;border-radius:12px;background:#fffffff5;box-shadow:0 8px 27px #163b5321;font-family:Arial,Helvetica,sans-serif;z-index:11000;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.kh-contact-dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:64px;min-height:62px;padding:9px 4px;border:1px solid #d9e7dd;border-radius:8px;background:#edf7f0;color:#17633a;font-size:10px;font-weight:600;line-height:1.35;letter-spacing:0;text-align:center;white-space:normal;transition:background .18s,border-color .18s,box-shadow .18s}
.kh-contact-dock a+a{border:1px solid #d9e7dd}.kh-contact-dock svg{width:22px;height:22px;flex:none;stroke-width:1.7}.kh-contact-dock .kh-dock-call{background:#edf7f0;border-color:#d4e8da;color:#17633a}.kh-contact-dock .kh-dock-call:hover{background:#def0e4;border-color:#a3ceb2;color:#11502e}.kh-contact-dock .kh-dock-zalo{background:#075bc9;color:#fff;border-color:#075bc9;box-shadow:0 3px 8px #075bc925}.kh-contact-dock .kh-dock-zalo:hover{background:#064eae;border-color:#064eae;color:#fff}.kh-contact-dock .kh-dock-map{display:flex;background:#fff;color:#244f77;border-color:#d3dfe9}.kh-contact-dock .kh-dock-map svg{color:#0b63c7}.kh-contact-dock .kh-dock-map:hover{background:#eef5fc;border-color:#b3cbe3;color:#164370}.kh-contact-dock a:active{box-shadow:inset 0 1px 5px #17343e2b}.kh-contact-dock a:focus-visible{outline:3px solid #102e48;outline-offset:2px}.kh-contact-dock a>span{display:block;max-width:100%}.kh-contact-dock .kh-dock-label-mobile{display:none}.kh-redesign #toptop{right:21px!important;bottom:26px!important;background-color:#25434e!important;opacity:.85}
.kh-contact-dock.kh-dock-hidden{display:flex}
@media(max-width:1023px){.kh-contact-dock{position:fixed;left:0;right:0;bottom:0;top:auto;transform:none;flex-direction:row;align-items:stretch;justify-content:center;gap:8px;padding:7px 12px calc(7px + env(safe-area-inset-bottom));border-radius:15px 15px 0 0;border:1px solid #dce5e9;border-bottom:0;background:#fffffff7;box-shadow:0 -5px 25px #18394414;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.kh-contact-dock a{flex:1 1 0;max-width:230px;min-width:0;width:auto;min-height:54px;display:flex;flex-direction:column;gap:5px;padding:8px 5px;font-size:11px;line-height:1.3;border-radius:8px}.kh-contact-dock .kh-dock-zalo{flex:1.18 1 0}.kh-contact-dock svg{width:22px;height:22px}.kh-contact-dock .kh-dock-label-desktop{display:none}.kh-contact-dock .kh-dock-label-mobile{display:block}.kh-redesign{padding-bottom:calc(86px + env(safe-area-inset-bottom))!important}.kh-redesign #toptop{right:12px!important;bottom:calc(87px + env(safe-area-inset-bottom))!important;width:34px!important;height:34px!important}}
@media(max-width:359px){.kh-contact-dock{gap:6px;padding-left:9px;padding-right:9px}.kh-contact-dock a{font-size:10px;min-height:53px}.kh-contact-dock svg{width:21px;height:21px}}
@media(prefers-reduced-motion:reduce){.kh-contact-dock a{transition:none}}
@media(min-width:1024px){.kh-contact-dock a>span{white-space:nowrap;font-size:9px}}