:root{--chat-extra-bottom: 12px;--chat-extra-right-mobile: -4px;--chat-offset-bottom: 16px;--chat-offset-right: 20px;--chat-z: 9999;--brand: #4f46e5;--brand-dark: #3730a3;--fab-size: 56px;--fab-gap: 12px;--panel-width: 360px;--panel-height: 520px;--chat-open-lift: 72px;--chat-bg: #ffffff;--chat-border: #e5e7eb;--chat-shadow: 0 18px 40px rgba(0,0,0,.14);--chat-radius: 16px;--hdr-bg: linear-gradient(135deg, var(--brand), var(--brand-dark));--hdr-fg: #ffffff;--bubble-user-bg: var(--brand);--bubble-user-fg: #ffffff;--bubble-assistant-bg: #f3f4f6;--bubble-assistant-fg: #111827}.rava-chat.chatbot-container{position:fixed;right:var(--chat-offset-right);bottom:calc(var(--chat-offset-bottom) + env(safe-area-inset-bottom,0px));z-index:var(--chat-z)}.rava-chat .chatbot-fab{position:absolute;right:0;bottom:0;z-index:2;width:var(--fab-size);height:var(--fab-size);border-radius:999px;border:none;background:var(--brand);color:#fff;box-shadow:0 10px 24px #4f46e559;display:grid;place-items:center;cursor:pointer}.rava-chat .chatbot-fab:hover{filter:brightness(1.05)}.rava-chat .chatbot{position:absolute;right:0;bottom:0;z-index:1;width:var(--panel-width);max-width:calc(100vw - 32px);height:var(--panel-height);background:var(--chat-bg);border:1px solid var(--chat-border);border-radius:var(--chat-radius);box-shadow:var(--chat-shadow);overflow:hidden;display:flex;flex-direction:column;-webkit-backdrop-filter:saturate(160%) blur(8px);backdrop-filter:saturate(160%) blur(8px)}.rava-chat.open .chatbot{transform:translateY(calc(-1 * (var(--chat-open-lift) + var(--fab-size) + var(--fab-gap))))}.rava-chat .chat-header{height:56px;background:var(--hdr-bg);color:var(--hdr-fg);display:flex;align-items:center;justify-content:space-between;padding:0 12px}.rava-chat .chat-brand{display:flex;align-items:center;gap:10px;font-weight:600}.rava-chat .chat-dot{width:10px;height:10px;border-radius:50%;background:#10b981;box-shadow:0 0 0 6px #10b9812e}.rava-chat .chat-hdr-btn{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:10px;width:36px;height:32px;display:grid;place-items:center;cursor:pointer}.rava-chat .chat-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#fafafa}.rava-chat .chat-bubble{max-width:80%;padding:10px 12px;border-radius:14px;font-size:14px;line-height:1.35;box-shadow:0 1px 1px #00000008}.rava-chat .chat-bubble.user{align-self:flex-end;background:var(--bubble-user-bg);color:var(--bubble-user-fg);border-bottom-right-radius:6px}.rava-chat .chat-bubble.assistant{align-self:flex-start;background:var(--bubble-assistant-bg);color:var(--bubble-assistant-fg);border-bottom-left-radius:6px}.rava-chat .chat-card{background:#fff;color:#111827;border-radius:16px;border:1px solid #e5e7eb;box-shadow:0 8px 22px #00000014;padding:12px 14px;max-width:92%}.rava-chat .chat-card-title{font-weight:700;font-size:14px;margin-bottom:8px;color:var(--brand, #4f46e5)}.rava-chat .chat-card-intro{margin-bottom:8px;color:#374151}.rava-chat .chat-card-rows{display:grid;grid-template-columns:1fr;gap:8px}.rava-chat .chat-row-label{font-weight:600;color:#4b5563}.rava-chat .chat-row-value{color:#111827;word-break:break-word}.rava-chat .chat-card-actions{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}.rava-chat .chat-action-btn{font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid #e5e7eb;background:#f3f4f6;color:#111827;text-decoration:none}.rava-chat .chat-action-btn:hover{background:#e5e7eb}.rava-chat .chat-card-footer{margin-top:10px;color:#4b5563;font-size:12px;border-top:1px dashed #e5e7eb;padding-top:8px}.rava-chat .chat-suggestions{display:flex;gap:8px;padding:10px;border-top:1px solid var(--chat-border);background:#fff}.rava-chat .chat-suggestions button{background:#f3f4f6;border:1px solid #e5e7eb;padding:6px 10px;border-radius:999px;cursor:pointer;font-size:12px}.rava-chat .chat-suggestions button:hover{background:#e5e7eb}.rava-chat .chat-composer{display:flex;gap:8px;padding:10px;border-top:1px solid var(--chat-border);background:#fff}.rava-chat .chat-composer input{flex:1;padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;font-size:14px}.rava-chat .chat-send{background:var(--brand);color:#fff;border:none;padding:0 14px;border-radius:10px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;min-width:44px;box-shadow:0 8px 16px #4f46e559}.rava-chat .chat-send:disabled{opacity:.6;cursor:not-allowed}.rava-chat .chat-spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.6);border-top-color:#fff;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 480px){:root{--panel-width: 92vw;--panel-height: 62vh;--chat-open-lift: 48px;--fab-gap: 10px}.rava-chat .chat-messages{padding:10px;gap:8px}.rava-chat .chat-bubble{font-size:13px;padding:9px 10px}.rava-chat .chat-card-row{grid-template-columns:100px 1fr}}.rava-chat .chat-card-row{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:start}.rava-chat .chat-card-rows.compact .chat-card-row{grid-template-columns:24px 1fr;gap:6px}.rava-chat .chat-card-rows.compact .chat-row-label{width:24px;text-align:right;color:#6b7280;font-weight:600}.rava-chat .chat-card-rows.compact .chat-row-value{line-height:1.35;word-break:break-word}@media (max-width: 480px){.rava-chat .chat-card-rows.compact .chat-card-row{grid-template-columns:20px 1fr;gap:6px}.rava-chat .chat-card-rows.compact .chat-row-label{width:20px}}