#fsc-widget{position:fixed;right:22px;bottom:22px;z-index:999999;font:14px/1.5 system-ui,-apple-system,sans-serif;color:#172b4d;text-align:left;--fsc-color:#2463eb;--fsc-text:#fff}#fsc-widget *{box-sizing:border-box}#fsc-widget [hidden]{display:none!important}#fsc-widget button{border:0;border-radius:8px;background:var(--fsc-color);color:var(--fsc-text);padding:10px 15px;font:inherit;cursor:pointer;line-height:1.4}#fsc-widget button:disabled{opacity:.55;cursor:wait}#fsc-widget button:focus-visible,#fsc-widget textarea:focus-visible,#fsc-widget input:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}#fsc-widget .fsc-toggle{display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 16px #172b4d26;border-radius:28px;min-height:48px}#fsc-widget .fsc-icon{font-size:21px;line-height:1}#fsc-widget.fsc-shape-round .fsc-toggle{border-radius:50%;width:56px;height:56px;padding:0}#fsc-widget.fsc-shape-round .fsc-button-text{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}#fsc-widget.fsc-shape-square .fsc-toggle{border-radius:8px}#fsc-widget section{position:absolute;bottom:68px;right:0;width:370px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 112px);overflow:auto;background:#fff;border:1px solid #dce3ee;border-radius:14px;box-shadow:0 12px 48px #172b4d33}#fsc-widget header{padding:12px 16px;background:var(--fsc-color);color:var(--fsc-text);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:1}#fsc-widget .fsc-identity{display:flex;align-items:center;gap:10px;min-width:0}#fsc-widget .fsc-name{overflow-wrap:anywhere}#fsc-widget .fsc-avatar{width:36px;height:36px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#ffffff22;border-radius:50%;overflow:hidden}#fsc-widget .fsc-avatar img{width:100%;height:100%;object-fit:cover}#fsc-widget .fsc-close{font-size:23px;padding:0 5px;background:transparent}#fsc-widget .fsc-info{font-size:12px;color:#58677e;background:#f3f6fb;padding:10px 14px;margin:0}#fsc-widget .fsc-log{height:250px;max-height:32vh;overflow:auto;padding:14px;background:#fff}#fsc-widget .fsc-log>div{padding:9px 12px;margin:0 0 10px;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:9px}#fsc-widget .fsc-agent{background:#f0f3f8;margin-right:24px!important}#fsc-widget .fsc-visitor{background:#e9f0ff;margin-left:24px!important}#fsc-widget .fsc-status{min-height:32px;padding:8px 14px 12px;margin:0;font-size:12px;color:#58677e;overflow-wrap:anywhere}#fsc-widget .fsc-compose{padding:12px 12px 6px;border-top:1px solid #e7ecf3;display:flex;gap:8px;margin:0}#fsc-widget textarea{resize:vertical;min-height:48px;max-height:140px;min-width:0;flex:1;border:1px solid #cbd5e1;border-radius:7px;padding:8px;font:inherit;background:#fff;color:#172b4d}#fsc-widget .fsc-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#fsc-widget .fsc-tools{padding:0 12px;display:flex;align-items:center;gap:8px}#fsc-widget .fsc-tools button{padding:6px 8px;font-size:12px;background:#f0f3f8;color:#172b4d;flex-shrink:0}#fsc-widget .fsc-types{font-size:10px;color:#58677e}#fsc-widget .fsc-key-hint{margin:5px 12px;font-size:11px;color:#58677e}#fsc-widget .fsc-gate{padding:15px 16px}#fsc-widget .fsc-gate h3{font-size:17px;line-height:1.4;margin:0 0 6px;color:#172b4d}#fsc-widget .fsc-mail-hint{font-size:12px;margin:0 0 12px;color:#58677e}#fsc-widget .fsc-email-form,#fsc-widget .fsc-code-form{display:flex;flex-direction:column;gap:8px;margin:0}#fsc-widget .fsc-code-form{margin-top:14px;padding-top:14px;border-top:1px solid #e7ecf3}#fsc-widget .fsc-gate input[type=email],#fsc-widget .fsc-gate input[type=text]{width:100%;height:42px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;color:#172b4d;padding:8px 10px;font:inherit}#fsc-widget .fsc-gate label{font-size:12px}#fsc-widget .fsc-consent{display:flex;align-items:flex-start;gap:7px}#fsc-widget .fsc-consent input{margin-top:4px;flex-shrink:0}#fsc-widget .fsc-attachment{display:flex;flex-direction:column;gap:6px;margin-top:8px;white-space:normal}#fsc-widget .fsc-attachment span{font-size:12px;overflow-wrap:anywhere}#fsc-widget .fsc-attachment button{align-self:flex-start;font-size:12px;padding:6px 9px}#fsc-widget .fsc-preview{max-width:100%;height:auto;border-radius:6px;display:block}@media(max-width:480px){#fsc-widget{right:14px;bottom:14px}#fsc-widget section{width:calc(100vw - 28px)}}
/* 0.3.2: compact icon composer and automatic image previews */
#fsc-widget .fsc-toggle{min-height:60px;padding:15px 24px;border-radius:32px;font-size:16px;gap:10px}
#fsc-widget .fsc-icon svg{width:29px;height:29px;display:block}
#fsc-widget.fsc-shape-round .fsc-toggle{width:68px;height:68px;padding:0}
#fsc-widget.fsc-shape-square .fsc-toggle{border-radius:12px}
#fsc-widget section{bottom:82px;max-height:calc(100dvh - 122px)}
#fsc-widget .fsc-log{height:310px;max-height:43vh;padding-top:18px}
#fsc-widget .fsc-compose{position:relative;align-items:flex-end;margin:12px 12px 0;padding:4px 4px 4px 16px;gap:4px;border:1px solid #d2d4dc;border-radius:28px;background:#fff;box-shadow:0 1px 2px #172b4d04}
#fsc-widget .fsc-compose:focus-within{border-color:#a4aab8;box-shadow:0 0 0 2px #172b4d08}
#fsc-widget .fsc-compose textarea{height:24px;min-height:24px;max-height:112px;margin:10px 0;resize:none;overflow-y:auto;border:0;border-radius:0;background:transparent;padding:0;font-size:14px;line-height:24px;box-shadow:none;outline:none}
#fsc-widget .fsc-compose textarea::placeholder{color:#9299aa;opacity:1}
#fsc-widget .fsc-compose button{width:36px;height:44px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;padding:0;border-radius:50%;box-shadow:none}
#fsc-widget .fsc-compose button svg{display:block;pointer-events:none}
#fsc-widget .fsc-compose .fsc-attach{background:transparent;color:#9499a8}
#fsc-widget .fsc-compose .fsc-attach:hover{background:#f3f4f7;color:#51586b}
#fsc-widget .fsc-compose .fsc-send{width:44px;height:44px;background:#ffccb3;color:#88472f}
#fsc-widget .fsc-compose .fsc-send:hover{background:#ffc0a2}
#fsc-widget .fsc-status{min-height:28px;padding-top:7px;padding-bottom:10px;font-size:11px}
#fsc-widget .fsc-image-card{position:relative;gap:0;min-height:28px}
#fsc-widget .fsc-image-card .fsc-attachment-name{display:none}
#fsc-widget .fsc-image-card .fsc-image-download{position:absolute;top:7px;right:7px;z-index:1;width:30px;height:30px;padding:6px;background:#172b4dbb;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center}
#fsc-widget .fsc-preview{max-height:240px;max-width:100%;object-fit:contain;border-radius:10px;background:#fff;display:block}
#fsc-widget .fsc-attachment-status:empty{display:none}
#fsc-widget .fsc-attachment-status{font-size:11px;line-height:1.5;color:#58677e;padding:5px 0}
#fsc-widget .fsc-pending{opacity:.75}
#fsc-widget .fsc-pending small{display:block;font-size:11px;margin-top:5px}
/* 0.3.3: first-visit invitation and immediate loading shell */
#fsc-widget .fsc-invite{position:absolute;right:0;bottom:86px;width:350px;max-width:calc(100vw - 28px);padding:20px 30px 20px 18px;border-radius:16px;background:#fff;border:1px solid #ececf2;box-shadow:0 16px 55px #24263d28}
#fsc-widget .fsc-invite .fsc-invite-open{display:flex;align-items:center;gap:13px;text-align:left;width:100%;padding:0;border-radius:0;background:transparent;color:#303247;line-height:1.5}
#fsc-widget .fsc-invite .fsc-invite-close{position:absolute;right:8px;top:7px;padding:2px 6px;background:transparent;color:#9699a8;font-size:21px;line-height:1.2;border-radius:6px}
#fsc-widget .fsc-invite-avatar{width:52px;height:52px;flex:0 0 52px;display:flex;align-items:center;justify-content:center;border-radius:50%;box-shadow:0 5px 14px #26294426;overflow:hidden;background:#7065c5;color:#fff}
#fsc-widget .fsc-invite-avatar .fsc-avatar{width:52px;height:52px;background:transparent;font-weight:600;font-size:17px}
#fsc-widget .fsc-invite-copy{display:flex;flex-direction:column;gap:5px;min-width:0;overflow-wrap:anywhere}
#fsc-widget .fsc-invite-copy strong{font-size:13px;font-weight:600;color:#71738d}
#fsc-widget .fsc-invite-copy>span{font-size:15px;white-space:pre-wrap;max-height:180px;overflow:auto}
#fsc-widget .fsc-loading{min-height:350px;padding:24px 16px;display:flex;flex-direction:column;gap:18px}
#fsc-widget .fsc-loading span{display:block;height:48px;width:76%;border-radius:12px;background:linear-gradient(100deg,#f1f3f7 25%,#f9fafc 50%,#f1f3f7 75%);background-size:200% 100%;animation:fsc-shimmer 1.4s ease-in-out infinite}
#fsc-widget .fsc-loading span:nth-child(2){align-self:flex-end;width:68%;height:64px;background-color:#edf3ff}
#fsc-widget .fsc-loading span:nth-child(3){height:40px;width:60%}
@keyframes fsc-shimmer{to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){#fsc-widget .fsc-loading span{animation:none}}
#fsc-widget .fsc-preview[role=button]{cursor:zoom-in}
#fsc-widget .fsc-preview[role=button]:focus-visible{outline:3px solid #f59e0b;outline-offset:3px}
#fsc-widget .fsc-lightbox{position:fixed;inset:0;max-width:none;max-height:none;width:100vw;height:100dvh;margin:0;padding:0;border:0;border-radius:0;background:#111827f5;color:#fff;overflow:hidden;box-sizing:border-box}
#fsc-widget .fsc-lightbox::backdrop{background:#111827d9}
#fsc-widget .fsc-lightbox:not([open]){display:none}
#fsc-widget .fsc-lightbox-bar{height:64px;padding:12px 20px;display:flex;align-items:center;gap:10px;background:#11182799}
#fsc-widget .fsc-lightbox-bar>span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
#fsc-widget .fsc-lightbox-bar button{background:#ffffff18;color:#fff;width:40px;height:40px;padding:0;border-radius:50%;font-size:25px;line-height:1;display:flex;align-items:center;justify-content:center}
#fsc-widget .fsc-lightbox-stage{height:calc(100% - 64px);display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
#fsc-widget .fsc-lightbox-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;border-radius:4px}
#fsc-widget .fsc-toggle{position:relative;overflow:visible}
#fsc-widget .fsc-unread{position:absolute;top:-5px;right:-5px;min-width:24px;height:24px;padding:0 5px;display:flex;align-items:center;justify-content:center;border:2px solid #fff;border-radius:20px;background:#e33442;color:#fff;font-size:12px;font-weight:700;line-height:1;box-shadow:0 2px 6px #0002}
#fsc-widget .fsc-unread[hidden]{display:none}
#fsc-widget .fsc-header-actions{display:flex;align-items:center;gap:4px}
#fsc-widget .fsc-header-actions button{width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;background:transparent;color:inherit;border-radius:50%;font-size:22px;line-height:1}
#fsc-widget .fsc-header-actions button:hover{background:#ffffff20}
#fsc-widget .fsc-header-actions button[hidden]{display:none}