.widget-chat{display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;background:var(--widget-surface, #ffffff);height:100%;min-height:0;border-left:1px solid var(--widget-border, rgba(148, 163, 184, .18));border-right:1px solid var(--widget-border, rgba(148, 163, 184, .18))}.widget-chat__header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;color:#fff;background:linear-gradient(135deg,var(--widget-primary, #111827) 0%,#312e81 100%);overflow:hidden}.widget-chat__identity{display:flex;align-items:center;gap:12px;min-width:0;flex:1}.widget-avatar{display:flex;height:42px;width:42px;flex-shrink:0;align-items:center;justify-content:center;border-radius:999px;background:#ffffff29;font-size:.95rem;font-weight:700}.widget-eyebrow{display:inline-block;margin-bottom:2px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:lowercase;color:#ffffffd1}.widget-chat__header h1{margin:0;font-size:1rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.widget-chat__header p{margin:2px 0 0;max-width:none;color:#ffffffb3;line-height:1.35;font-size:.82rem}.widget-pill{flex-shrink:0;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:700;color:#ecfeff;background:#ffffff24}.widget-chat__messages{display:flex;flex-direction:column;gap:12px;padding:18px;min-height:0;overflow-y:auto;overflow-x:hidden;background-image:radial-gradient(circle at 20% 20%,rgba(15,23,42,.03) 0 2px,transparent 2px),radial-gradient(circle at 80% 30%,rgba(15,23,42,.025) 0 2px,transparent 2px),radial-gradient(circle at 40% 70%,rgba(15,23,42,.02) 0 2px,transparent 2px),linear-gradient(180deg,#f0fdfaf5,#fffffffa);background-size:120px 120px,160px 160px,140px 140px,cover}.widget-message{display:flex;width:100%}.widget-message--lead{justify-content:flex-end}.widget-bubble{position:relative;max-width:min(85%,320px);padding:10px 12px 18px;border-radius:16px;box-shadow:0 8px 24px #0f172a14;overflow-wrap:anywhere}.widget-bubble p{margin:0;line-height:1.45;white-space:pre-wrap;font-size:.95rem}.widget-bubble__time{position:absolute;right:10px;bottom:6px;display:inline-flex;font-size:.68rem;line-height:1;opacity:.72;white-space:nowrap}.widget-bubble--lead{color:var(--widget-text-on-primary, #ffffff);background:linear-gradient(135deg,var(--widget-primary, #111827) 0%,#312e81 100%);border-bottom-right-radius:4px}.widget-bubble--other{color:#1e293b;background:#fff;border:0;border-bottom-left-radius:4px;box-shadow:0 8px 24px #0f172a0f,inset 0 0 0 1px #94a3b824}.widget-bubble__sender{margin:0 0 6px;font-size:.72rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;opacity:.72}.widget-chat__form{min-height:0;padding:12px;border-top:1px solid var(--widget-border, rgba(148, 163, 184, .12));background:#fffffff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.widget-textarea{width:100%;border:0;border-radius:16px;padding:12px 10px 12px 12px;outline:none;color:#0f172a;background:transparent;resize:none;min-height:48px;max-height:120px}.widget-textarea:focus{border:0;box-shadow:none}.widget-compose{display:grid;grid-template-columns:minmax(0,1fr) 40px 48px;align-items:center;gap:10px;padding:8px;border:1px solid rgba(148,163,184,.22);border-radius:22px;background:#fff;box-shadow:0 10px 30px #0f172a0f}.widget-submit{border:0;display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:16px;min-width:48px;padding:0;font-weight:700;font-size:1rem;line-height:1;color:var(--widget-text-on-primary, #ffffff);background:linear-gradient(135deg,var(--widget-primary, #111827) 0%,#312e81 100%);cursor:pointer;transition:transform .2s ease,opacity .2s ease}.widget-submit:hover{transform:translateY(-1px)}.widget-submit:disabled{cursor:not-allowed;opacity:.6;transform:none}.widget-attach-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;color:#475569;cursor:pointer}.widget-attach-button:hover{background:#94a3b81f}.widget-file-input{display:none}.widget-selected-file{display:flex;align-items:center;gap:10px;margin-bottom:10px;padding:8px 10px 8px 8px;border:1px solid rgba(148,163,184,.22);border-radius:18px;color:#334155;background:linear-gradient(135deg,#f8fafcfa,#fffffff5),#fff;box-shadow:0 10px 26px #0f172a14}.widget-selected-file__preview{display:flex;width:48px;height:48px;flex:0 0 48px;align-items:center;justify-content:center;overflow:hidden;border-radius:14px;background:#f1f5f9}.widget-selected-file__thumbnail{display:block;width:100%;height:100%;object-fit:cover}.widget-selected-file__icon{display:inline-flex;width:100%;height:100%;align-items:center;justify-content:center;font-size:.68rem;font-weight:900;letter-spacing:.04em;color:#fff;background:linear-gradient(135deg,#64748b,#334155)}.widget-selected-file__icon--pdf{background:linear-gradient(135deg,#ef4444,#991b1b)}.widget-selected-file__icon--audio{background:linear-gradient(135deg,#0ea5e9,#0369a1)}.widget-selected-file__icon--video{background:linear-gradient(135deg,#8b5cf6,#5b21b6)}.widget-selected-file__icon--sheet{background:linear-gradient(135deg,#22c55e,#166534)}.widget-selected-file__icon--document{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.widget-selected-file__body{min-width:0;flex:1}.widget-selected-file__name{display:block;overflow:hidden;font-size:.86rem;font-weight:700;color:#0f172a;text-overflow:ellipsis;white-space:nowrap}.widget-selected-file__details{display:block;margin-top:2px;font-size:.72rem;color:#64748b}.widget-selected-file__remove{border:0;display:inline-flex;width:28px;height:28px;flex:0 0 28px;align-items:center;justify-content:center;border-radius:999px;color:#64748b;background:transparent;font-size:1.2rem;line-height:1;cursor:pointer}.widget-selected-file__remove:hover{color:#0f172a;background:#94a3b829}.widget-media{display:block;width:100%;max-width:100%}.widget-media--image,.widget-media--video{border-radius:12px}.widget-file-link{display:inline-flex;align-items:center;gap:6px;color:inherit;text-decoration:underline;text-underline-offset:2px}.widget-state{margin:auto;text-align:center;color:#475569}.widget-state--error{color:#b91c1c}@media(max-width:520px){.widget-chat__header{gap:10px;padding:14px}.widget-avatar{height:38px;width:38px}.widget-pill{padding:6px 8px;font-size:10px}.widget-chat__messages{padding:14px}.widget-bubble{max-width:min(88%,280px)}.widget-chat__form{padding:10px}.widget-compose{grid-template-columns:minmax(0,1fr) 38px 46px}.widget-submit{width:46px;height:46px}}