/* Auto-reply chat bubble, bottom right. Scoped under .dk-chat. */
.dk-chat { position: fixed; right: 20px; bottom: 20px; z-index: 1080; font-size: 14px; }
.dk-chat *, .dk-chat *::before, .dk-chat *::after { box-sizing: border-box; }
.dk-chat-fab { position: relative; width: 58px; height: 58px; border-radius: 50%; border: 0; background: #0F2A5C; color: #FFFFFF; box-shadow: 0 14px 28px -10px rgba(15,42,92,.6); display: grid; place-items: center; cursor: pointer; transition: transform .2s ease; }
.dk-chat-fab:hover { transform: translateY(-2px) scale(1.04); }
.dk-chat-fab-ico .pb-ico { width: 24px; height: 24px; }
.dk-chat-dot { position: absolute; top: 4px; right: 4px; width: 12px; height: 12px; border-radius: 50%; background: #FACC15; border: 2px solid #FFFFFF; }
.dk-chat-panel { position: absolute; right: 0; bottom: 74px; width: 330px; max-width: calc(100vw - 40px); background: #FFFFFF; border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(15,42,92,.45); overflow: hidden; display: flex; flex-direction: column; }
.dk-chat-panel[hidden] { display: none; }
.dk-chat-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; background: #0F2A5C; color: #FFFFFF; }
.dk-chat-head b { display: block; font-size: 15px; }
.dk-chat-head small { font-size: 12px; opacity: .8; }
.dk-chat-close { background: transparent; border: 0; color: #FFFFFF; font-size: 24px; line-height: 1; cursor: pointer; }
.dk-chat-body { height: 260px; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; background: #F4F7FB; }
.dk-msg { max-width: 82%; padding: 9px 12px; border-radius: 14px; font-size: 14px; line-height: 1.4; }
.dk-msg-bot { background: #FFFFFF; color: #13233F; border: 1px solid #E3EAF6; align-self: flex-start; border-bottom-left-radius: 4px; }
.dk-msg-user { background: #1B4FB5; color: #FFFFFF; align-self: flex-end; border-bottom-right-radius: 4px; }
.dk-chat-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 12px 4px; background: #FFFFFF; }
.dk-chat-quick button { border: 1px solid #C7D5E6; background: #FFFFFF; color: #0F2A5C; border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 700; cursor: pointer; }
.dk-chat-quick button:hover { background: #EEF3FB; }
.dk-chat-form { display: flex; gap: 8px; padding: 10px 12px 12px; background: #FFFFFF; }
.dk-chat-form input { flex: 1; min-width: 0; border: 1px solid #C7D5E6; border-radius: 12px; padding: 0 12px; height: 42px; font-size: 14px; }
.dk-chat-form input:focus { outline: none; border-color: #1B4FB5; box-shadow: 0 0 0 3px rgba(27,79,181,.15); }
.dk-chat-form button { width: 42px; height: 42px; border-radius: 12px; border: 0; background: #FACC15; color: #0F2A5C; display: grid; place-items: center; cursor: pointer; }
.dk-chat-form button .pb-ico { width: 18px; height: 18px; }
.dk-chat .pb-ico { width: 18px; height: 18px; }
@media (max-width: 575.98px) { .dk-chat { right: 12px; bottom: 12px; } .dk-chat-body { height: 220px; } }
.dk-chat-greet { position: absolute; right: 0; bottom: 74px; width: 270px; max-width: calc(100vw - 40px); background: #FFFFFF; color: #13233F; border-radius: 14px 14px 4px 14px; box-shadow: 0 16px 30px -14px rgba(15,42,92,.5); padding: 12px 34px 12px 14px; font-size: 14px; line-height: 1.4; cursor: pointer; animation: dk-chat-in .4s ease; }
.dk-chat-greet[hidden] { display: none; }
.dk-chat-greet button { position: absolute; top: 4px; right: 6px; border: 0; background: transparent; color: #5A6B85; font-size: 18px; line-height: 1; cursor: pointer; }
@keyframes dk-chat-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }