/** Version 2.0 **.
/* n8n Chat Premium Wrapper */
#n8n-chat { position: fixed; right: 26px; bottom: 26px; z-index: 999999; font-family: Inter, Arial, sans-serif; }
#n8n-chat .chat-window-wrapper { position: relative; display: flex; flex-direction: column; align-items: flex-end; gap: 16px; }
#n8n-chat .chat-window-wrapper::before { content: ""; position: absolute; inset: -18px; border-radius: 34px; background: radial-gradient(circle at top right, rgba(22, 199, 132, .28), transparent 42%), radial-gradient(circle at bottom left, rgba(59, 130, 246, .18), transparent 42%); filter: blur(20px); opacity: .85; z-index: -1; pointer-events: none; }

/* Window */
#n8n-chat .chat-window { width: 420px; height: 680px; max-width: calc(100vw - 32px); max-height: calc(100vh - 110px); border-radius: 28px; overflow: hidden; background: #f7f9fc; border: 1px solid rgba(255, 255, 255, .72); box-shadow: 0 34px 90px rgba(2, 8, 23, .42); backdrop-filter: blur(18px); }
#n8n-chat .chat-layout { height: 100%; display: flex; flex-direction: column; background: #f7f9fc; }

/* Header */
#n8n-chat .chat-header { padding: 26px 76px 24px 24px; background: radial-gradient(circle at top right, rgba(22, 199, 132, .2), transparent 34%), linear-gradient(135deg, #07111f 0%, #10243f 100%); border-bottom: 1px solid rgba(255, 255, 255, .08); }
#n8n-chat .chat-heading h1 { margin: 0; font-size: 23px; line-height: 1.15; font-weight: 850; letter-spacing: -.04em; color: #ffffff; }
#n8n-chat .chat-header p { margin: 9px 0 0; font-size: 13px; line-height: 1.55; color: rgba(255, 255, 255, .68); }

/* Body */
#n8n-chat .chat-body { flex: 1; min-height: 0; padding: 22px 20px; background: linear-gradient(180deg, #f8fafc 0%, #edf2f7 100%); overflow-y: auto; }
#n8n-chat .chat-body::-webkit-scrollbar { width: 6px; }
#n8n-chat .chat-body::-webkit-scrollbar-track { background: transparent; }
#n8n-chat .chat-body::-webkit-scrollbar-thumb { background: rgba(15, 23, 42, .18); border-radius: 999px; }
#n8n-chat .chat-messages-list { display: flex; flex-direction: column; gap: 14px; }
#n8n-chat .chat-message { max-width: 78%; padding: 0 !important; background: transparent !important; box-shadow: none !important; }
#n8n-chat .chat-message-from-bot { align-self: flex-start; }
#n8n-chat .chat-message-from-user { align-self: flex-end; }
#n8n-chat .chat-message-markdown { padding: 13px 16px; border-radius: 18px; font-size: 14px; line-height: 1.55; box-shadow: 0 12px 30px rgba(15, 23, 42, .08); }
#n8n-chat .chat-message-from-bot .chat-message-markdown { background: #ffffff; color: #1f2937; border: 1px solid #e4eaf1; border-bottom-left-radius: 7px; }
#n8n-chat .chat-message-from-user .chat-message-markdown { background: linear-gradient(135deg, #17c987 0%, #0ca66d 100%); color: #ffffff; border: 0; border-bottom-right-radius: 7px; box-shadow: 0 14px 32px rgba(22, 199, 132, .24); }
#n8n-chat .chat-message-markdown p { margin: 0; }

/* Footer */
#n8n-chat .chat-footer { padding: 14px 16px 16px; background: rgba(255, 255, 255, .96); border-top: 1px solid #e5ebf2; }
#n8n-chat .chat-input { position: relative; min-height: 58px; border: 1px solid #d8e1ec; border-radius: 20px; background: #f8fafc; box-shadow: 0 10px 24px rgba(15, 23, 42, .05), inset 0 1px 0 rgba(255, 255, 255, .9); overflow: hidden; }
#n8n-chat .chat-inputs { position: relative; width: 100% !important; min-height: 58px; display: block !important; padding: 0; }
#n8n-chat textarea { width: 100% !important; height: 58px !important; min-height: 58px !important; max-height: 120px !important; padding: 18px 68px 16px 16px !important; background: transparent !important; border: 0 !important; outline: 0 !important; resize: none !important; font-size: 14px; line-height: 20px; color: #0f172a; box-sizing: border-box; }
#n8n-chat textarea::placeholder { color: #8da0b8; }
#n8n-chat .chat-inputs-controls { position: absolute !important; right: 7px; bottom: 7px; margin-left: 0 !important; display: flex !important; align-items: center !important; justify-content: center !important; }
#n8n-chat .chat-input-send-button { width: 44px; height: 44px; min-width: 44px; border-radius: 16px; border: 0; margin: 0 !important; position: static !important; transform: none !important; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #16c784 0%, #0ea66d 100%); color: #ffffff; box-shadow: 0 12px 26px rgba(22, 199, 132, .34); transition: box-shadow .18s ease; }
#n8n-chat .chat-input-send-button svg { width: 22px; height: 22px; display: block; }
#n8n-chat .chat-input-send-button:hover:not(:disabled) { box-shadow: 0 16px 34px rgba(22, 199, 132, .42); }
#n8n-chat .chat-input-send-button:disabled { background: #d9e2ec; color: #ffffff; box-shadow: none; opacity: 1; }

/* Toggle Button */
#n8n-chat .chat-window-toggle { position: fixed; right: 26px; bottom: 26px; width: 62px; height: 62px; min-width: 62px; min-height: 62px; border-radius: 22px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #07111f 0%, #10243f 100%); color: #16c784; border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 20px 48px rgba(2, 8, 23, .38); transition: transform .18s ease, box-shadow .18s ease; z-index: 1000000; }
#n8n-chat .chat-window-toggle svg { width: 30px; height: 30px; display: block; margin: 0; transform: none; }
#n8n-chat .chat-window-toggle:hover { transform: translateY(-2px); box-shadow: 0 26px 60px rgba(2, 8, 23, .48); }
#n8n-chat .chat-window-wrapper:has(.chat-window:not([style*="display: none"])) .chat-window-toggle { position: absolute; top: 18px; right: 18px; bottom: auto; width: 42px; height: 42px; min-width: 42px; min-height: 42px; border-radius: 15px; background: rgba(255, 255, 255, .08); color: #16c784; box-shadow: none; }
#n8n-chat .chat-window-wrapper:has(.chat-window:not([style*="display: none"])) .chat-window-toggle svg { width: 24px; height: 24px; }

/* Mobile */
@media (max-width: 768px) { #n8n-chat { right: 0; bottom: 0; } #n8n-chat .chat-window-wrapper { gap: 0; } #n8n-chat .chat-window-wrapper::before { display: none; } #n8n-chat .chat-window { width: 100vw; height: 100vh; max-width: 100vw; max-height: 100vh; border-radius: 0; } #n8n-chat .chat-header { padding: 22px 76px 22px 20px; } #n8n-chat .chat-body { padding: 16px; } #n8n-chat .chat-footer { padding: 12px; } #n8n-chat .chat-window-toggle { right: 18px; bottom: 18px; } #n8n-chat .chat-window-wrapper:has(.chat-window:not([style*="display: none"])) .chat-window-toggle { top: 18px; right: 18px; bottom: auto; } }