*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}html{overscroll-behavior:none}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:#001965;color:#333;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden;overscroll-behavior:none}button{outline:none;border:none;cursor:pointer;background:none;font-family:inherit}input,textarea{outline:none;border:none;font-family:inherit}img{max-width:100%;display:block}.app-layout{display:flex;height:100vh;width:100%;overflow:hidden;background-color:#001965;background-image:linear-gradient(180deg,#001965,#00123d);--reimb-input-width: 900px;--reimb-message-width: 650px}.app-layout.sidebar-collapsed{--reimb-input-width: 1200px;--reimb-message-width: 850px}.sidebar{width:266px;background:transparent;padding:4px 0 4px 4px;display:flex;flex-direction:column;flex-shrink:0;transition:transform .3s ease-out,width .2s ease-in-out;overflow:hidden;height:100vh;position:relative;top:auto;left:auto;z-index:auto;transform:none}.sidebar.open{transform:none}.mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;z-index:999;display:none}.mobile-overlay.visible{display:none}@media(max-width:768px){.sidebar{position:fixed;top:0;left:0;z-index:1000;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.mobile-overlay.visible{display:block}}.sidebar.collapsed{width:0;padding:0;margin:0;overflow:hidden;opacity:0}.collapsed-header{position:absolute;top:16px;left:16px;z-index:100;display:flex;align-items:center;gap:12px;padding:6px;border-radius:14px;background:#ffffffc7;border:1px solid rgba(0,0,0,.08);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}@media(max-width:768px){.collapsed-header{display:none!important}}@media(min-width:769px){.app-layout.sidebar-collapsed .welcome-container,.app-layout.sidebar-collapsed .robot-container{max-width:1200px}}.header-divider{width:1px;height:14px;background-color:#001965}.new-chat-compact{height:32px;width:140px;border:1px solid rgba(68,108,250,.5);border-radius:30px;padding:6px 12px;color:#446cfa;font-size:12px;background:linear-gradient(0deg,#446cfa1a,#446cfa1a),linear-gradient(#fff3,#fff0);display:flex;align-items:center;justify-content:center;gap:4px;cursor:not-allowed}.sidebar-inner{width:100%;height:100%;display:flex;flex-direction:column;background:linear-gradient(180deg,#001965 63.59%,#00123d);border-radius:12px;border:.5px solid rgba(255,255,255,.1);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;overflow:hidden}.sidebar-header{display:flex;align-items:center;gap:12px;padding:12px 8px 12px 12px;flex-shrink:0}.logo-wrapper{flex-shrink:0;display:flex}.sidebar-logo{width:48px;height:36px;object-fit:cover;border-radius:4px}.sidebar-title{font-size:14px;font-weight:600;color:#fff;flex-grow:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:1;transition:opacity .2s}.sidebar-toggle-btn{background:transparent;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s;color:#fff}@media(max-width:768px){.sidebar-toggle-btn{display:none!important}}.sidebar-toggle-btn:hover{background:#ffffff1a}.toggle-icon{width:18px;height:18px;transition:transform .3s}.header-controls-collapsed{display:none;align-items:center;gap:8px;margin-left:4px}.header-divider{width:1px;height:14px;background:#001965;margin-right:6px}.new-chat-compact{height:32px;width:140px;border:1px solid rgba(68,108,250,.5);border-radius:30px;padding:6px 12px;color:#446cfa;font-size:12px;background:linear-gradient(0deg,#446cfa1a,#446cfa1a),linear-gradient(#fff3,#fff0);display:inline-flex;align-items:center;gap:6px;cursor:not-allowed}.sidebar.collapsed .sidebar-title{display:none;opacity:0}.new-chat-wrapper{flex-shrink:0;padding:16px 12px}.new-chat-btn{width:100%;height:48px;border-radius:60px;border:1px solid rgba(255,255,255,.5);background:linear-gradient(0deg,#ffffff1a,#ffffff1a),linear-gradient(#fff3,#fff0);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;display:flex;align-items:center;justify-content:center;gap:4px;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s;white-space:nowrap;overflow:hidden}.new-chat-btn:hover{background:#fff3}.plus-icon{font-size:18px;margin-right:4px}.sidebar.collapsed .new-chat-btn{width:40px;height:40px;padding:0;border-radius:50%;font-size:0}.sidebar.collapsed .plus-icon{margin:0;font-size:20px}.conversation-list-shell{flex-grow:1;min-height:0;position:relative;overflow:visible}.conversation-list{overflow-y:auto;padding:16px 12px 0;height:100%;scrollbar-width:none;min-height:0}.conversation-list::-webkit-scrollbar{width:0;height:0}.reimb-scrollbar-overlay.sidebar-scrollbar{top:8px;bottom:8px;right:10px}.conversation-section-label{padding:8px 12px 4px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#ffffffa6}.conversation-item{padding:12px;border-radius:8px;background-color:#ffffff1a;cursor:pointer;margin-bottom:8px;color:#fff;transition:background .2s;position:relative}.conversation-item:hover{background-color:#fff3}.item-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;font-weight:500}.conversation-row{display:flex;align-items:center;gap:10px}.conversation-row .item-text{flex:1;min-width:0}.conversation-more-btn{background:transparent;border:none;color:#fff;cursor:pointer;padding:6px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s ease-out,background .15s ease-out}.conversation-item:hover .conversation-more-btn{opacity:1}.conversation-item.active .conversation-more-btn,.conversation-item:focus-within .conversation-more-btn{opacity:1}@media(hover:none),(pointer:coarse){.conversation-more-btn{opacity:1}}.conversation-more-btn:hover{background:#ffffff1f}.conversation-menu{position:absolute;right:8px;top:calc(100% + 6px);width:180px;z-index:1200;background:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:.5px solid rgba(0,0,0,.12);border-radius:12px;box-shadow:0 10px 25px #0000002e;overflow:hidden}.conversation-menu.up{top:auto;bottom:calc(100% + 6px)}.conversation-menu-item{padding:10px 12px;font-size:14px;color:#111827;cursor:pointer;transition:background .15s ease-out}.conversation-menu-item:hover{background:#0000000d}.conversation-menu-item.danger{color:#b91c1c}.conversation-menu-divider{height:1px;background:#00000014}.sidebar.collapsed .item-text{display:none}.sidebar.collapsed .conversation-item{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;margin:0 auto 8px}.sidebar.collapsed .conversation-item:after{content:"";width:16px;height:16px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2z'/%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat}.sidebar-footer{display:flex;align-items:center;justify-content:space-between;padding:12px;flex-shrink:0}.sidebar-user{display:flex;align-items:center;gap:10px;min-width:0}.sidebar-user-id{font-size:13px;font-weight:600;color:#ffffffeb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.user-avatar{width:48px;height:48px;border-radius:50%;border:1px solid #E9EBF2;background-color:#fff}.settings-wrapper{display:inline-block;position:relative}.settings-menu{position:absolute;bottom:calc(100% + 12px);right:0;width:224px;z-index:1100;animation:menuFadeIn .2s ease-out}@keyframes menuFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.menu-inner{background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:.5px solid rgba(0,0,0,.1);border-radius:12px;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a;overflow:hidden}.menu-section{padding:4px}.menu-divider{height:.5px;background:#00000014;margin:0}.theme-switch-row{display:flex;align-items:center;justify-content:space-between;padding:6px 8px 6px 12px;color:#4b5563;font-size:14px}.theme-controls{display:flex;align-items:center;background:#0000000d;padding:2px;border-radius:10px}.theme-option{padding:4px 8px;border-radius:8px;cursor:pointer;color:#9ca3af;display:flex;align-items:center;justify-content:center;transition:all .2s}.theme-option.active{background:#fff;color:#001965;box-shadow:0 1px 3px #0000001a}.theme-option:hover:not(.active){color:#4b5563}.menu-item{padding:8px 12px;font-size:14px;color:#4b5563;border-radius:8px;cursor:pointer;transition:background .2s}.menu-item:hover{background:#0000000d}.sidebar.collapsed .settings-menu{left:100%;right:auto;bottom:0;margin-left:12px}.sidebar.collapsed .sidebar-footer{flex-direction:column;gap:16px;padding:12px 0}.sidebar.collapsed .user-avatar{width:36px;height:36px}.action-btn{background:transparent;border:none;color:#fff;cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.action-btn:hover{background:#ffffff1a}.main-content{flex:1;display:flex;flex-direction:column;position:relative;background:transparent;border-radius:16px;margin:8px;overflow:hidden;box-shadow:none;border:none;height:calc(100vh - 16px)}.welcome-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 20px 32px;width:100%;height:100%;max-width:900px;margin:0 auto;border-radius:24px 24px 0 0;background-image:url(/assets/images/chat-bg.png);background-position:center center;background-repeat:no-repeat;background-size:cover;overflow:hidden;transition:background .3s ease}[data-theme=dark] .mobile-top-bar{background:linear-gradient(0deg,#001965 20%,#000c 70%)}[data-theme=dark] .mobile-app-title,[data-theme=dark] .mobile-menu-btn,[data-theme=dark] .mobile-action-btn{color:#fff}.robot-container{display:flex;align-items:center;justify-content:flex-end;gap:24px;width:100%;max-width:900px;margin-bottom:-110px;position:relative;z-index:1}.robot-message-wrapper{display:flex;flex-direction:column;align-items:flex-end;margin-bottom:80px;margin-right:-80px;z-index:1}.robot-message-img{max-width:296px;height:auto}.robot-img{height:460px;width:auto;flex-shrink:0;object-fit:contain}.input-card{background:#fff;border-radius:20px;padding:16px 16px 8px;width:100%;box-shadow:0 4px 12px #00000014;margin-bottom:24px;position:relative;z-index:20;min-height:220px;display:flex;flex-direction:column}.input-card textarea{width:100%;flex:1;resize:none;border:0;background:transparent;font-size:16px;color:#374151;outline:none;margin-bottom:12px;padding:0;line-height:1.5;height:auto;min-height:0}.input-card textarea::placeholder{color:#9ca3af}.input-actions{display:flex;justify-content:space-between;align-items:center}.pills-container{display:flex;align-items:center;gap:8px}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:9999px;border:.5px solid #d1d5db;background:#f9fafb;font-size:12px;color:#4b5563;box-shadow:0 1px 2px #0000000d;transition:all .2s;cursor:pointer}.pill:hover{border-color:#9ca3af;background:#f3f4f6}.pill-icon{width:14px;height:14px;flex-shrink:0}.send-btn{width:80px;height:40px;border-radius:40px;background:linear-gradient(252.56deg,#001965 .09%,#446cfa 99.91%);border:none;padding:0;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:opacity .2s}.send-btn:disabled{opacity:.5;cursor:not-allowed}.send-btn img{width:20px;height:20px;filter:none}.quick-questions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;width:100%;max-width:768px;padding:0 16px}.question-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:9999px;border:.5px solid #e5e7eb;background:#f9fafb;color:#4b5563;font-size:14px;font-weight:400;box-shadow:0 1px 2px #0000000d;cursor:pointer;transition:all .2s;max-width:100%;flex-shrink:0}.question-chip:hover{border-color:#d1d5db;background:#f3f4f6}.chip-icon{width:16px;height:16px;flex-shrink:0}.messages-shell{flex:1;width:100%;height:100%;flex-direction:column;max-width:900px;margin:0 auto;border-radius:24px 24px 0 0;background-image:url(/assets/images/chat-bg.png);background-position:center center;background-repeat:no-repeat;background-size:cover;position:relative;overflow:hidden;display:flex}.desktop-chat-topbar{height:56px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:12px;background:transparent;border-bottom:none;backdrop-filter:none;-webkit-backdrop-filter:none}.desktop-chat-topbar-left{display:flex;align-items:center;gap:10px;min-width:0}.desktop-chat-topbar .action-btn{color:#111827}.desktop-chat-topbar .action-btn:hover{background:#0000000f}.desktop-chat-topbar .toggle-icon{filter:brightness(0) saturate(100%)}.desktop-chat-title{font-size:14px;font-weight:600;color:#111827;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:520px}.desktop-new-chat-btn{height:32px;border:1px solid rgba(0,0,0,.12);border-radius:30px;padding:6px 12px;color:#111827;font-size:12px;background:transparent;display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer}.desktop-new-chat-btn:hover{background:#0000000a}.messages-shell.has-desktop-topbar .reimb-scrollbar-overlay{top:64px}@media(max-width:768px){.desktop-chat-topbar{display:none}.messages-shell.has-desktop-topbar .reimb-scrollbar-overlay{top:8px}}@media(min-width:769px){.app-layout.sidebar-collapsed .messages-shell{max-width:1200px}}.messages-container{flex:1;overflow-y:auto;overflow-x:hidden;padding:0;display:block;width:100%;height:100%;scrollbar-width:none;background:transparent}.messages-inner{width:100%;max-width:720px;margin:0 auto;padding:24px 32px 80px;display:flex;flex-direction:column;gap:20px;box-sizing:border-box}@media(max-width:768px){.messages-inner{max-width:none;padding:20px 20px 80px}}.messages-container::-webkit-scrollbar{width:0;height:0}.reimb-scrollbar-overlay{position:absolute;top:8px;bottom:8px;right:6px;width:3px;pointer-events:none;z-index:20;opacity:0;transition:opacity .12s ease-out}.reimb-scrollbar-overlay.visible{opacity:1}.reimb-scrollbar-thumb{position:absolute;left:0;width:100%;border-radius:9999px;background:#11182747}.reimb-scrollbar-overlay.sidebar-scrollbar .reimb-scrollbar-thumb{background:#ffffff8c}[data-theme=dark] .reimb-scrollbar-thumb{background:#ffffff3d}[data-theme=dark] .reimb-scrollbar-overlay.sidebar-scrollbar .reimb-scrollbar-thumb{background:#fff9}.message-row{display:flex;gap:12px;max-width:85%;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-row.user{align-self:flex-end;flex-direction:row-reverse}.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0;background-color:#e5e7eb}.message-bubble{padding:12px 16px;border-radius:12px;font-size:16px;line-height:1.5;word-break:break-word;position:relative;box-shadow:0 1px 2px #0000000d}.message-row.welcome-msg .message-bubble{background-color:#fff;color:#1f2937;border:1px solid #e5e7eb;border-radius:16px;max-width:100%;display:flex;flex-direction:column;gap:12px}.welcome-chips{display:flex;flex-wrap:wrap;gap:8px}.welcome-chip{display:inline-flex;padding:8px 14px;border-radius:9999px;border:.5px solid #e5e7eb;background:#fff;color:#333;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;box-shadow:0 1px 2px #0000000d}.welcome-chip:hover{border-color:#d1d5db;background:#f9fafb}.message-row.bot .message-bubble{background-color:#fff;color:#1f2937;border:1px solid #e5e7eb;border-radius:16px;flex:0 1 auto;width:auto;min-width:0}.message-row.user .message-bubble{background:linear-gradient(0deg,#446cfa1a,#446cfa1a),linear-gradient(#fff3,#fff0);border:1px solid rgba(68,108,250,.5);color:#333;border-radius:16px;box-shadow:none;padding:12px 20px}.message-row.user .message-bubble .markdown-body,.message-row.user .message-bubble{background-image:linear-gradient(90deg,#446cfa,#001965);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;color:transparent}@media(min-width:769px){.messages-container{align-items:center}.message-row{width:min(720px,var(--reimb-message-width),calc(100% - 40px));max-width:min(720px,var(--reimb-message-width),calc(100% - 40px))}.message-row.user,.message-row.bot,.message-row.welcome-msg{justify-content:flex-start}}.chat-input-bar{position:absolute;bottom:0;left:50%;right:auto;transform:translate(-50%);width:100%;max-width:var(--reimb-input-width);padding:20px;background:transparent;border-top:none}@media(max-width:768px){.chat-input-bar{left:0;right:0;transform:none;max-width:none}}.input-wrapper{display:flex;align-items:center;gap:12px;background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:9px;border-radius:30px;border:1px solid rgba(0,0,0,.1);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;pointer-events:auto}.attach-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .2s;flex-shrink:0}.attach-btn:hover{background-color:#e5e7eb}.attach-btn img{width:20px;height:20px;opacity:.6}.input-wrapper textarea{flex:1;background:transparent;border:none;resize:none;max-height:100px;font-size:15px;line-height:24px;padding:0}.mobile-top-bar{display:none;align-items:center;justify-content:space-between;padding:8px;background:linear-gradient(0deg,#001965,#fff);border-bottom:none;position:fixed;top:0;left:0;right:0;z-index:50;width:100%;padding-top:calc(8px + env(safe-area-inset-top));box-sizing:border-box}.mobile-menu-btn,.mobile-action-btn{background:transparent;border:none;padding:8px;cursor:pointer;color:#4b5563;display:flex;align-items:center;justify-content:center}.mobile-actions{position:relative;display:flex;align-items:center}.mobile-chat-menu{position:absolute;right:8px;top:calc(100% + 8px);width:200px;z-index:1200;background:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:.5px solid rgba(0,0,0,.12);border-radius:12px;box-shadow:0 10px 25px #0000002e;overflow:hidden}.mobile-chat-menu-item{padding:12px;font-size:14px;color:#111827;cursor:pointer;transition:background .15s ease-out}.mobile-chat-menu-item:hover{background:#0000000d}[data-theme=dark] .mobile-chat-menu{background:#111827e0;border-color:#ffffff24}[data-theme=dark] .mobile-chat-menu-item{color:#ffffffeb}[data-theme=dark] .mobile-chat-menu-item:hover{background:#ffffff14}.mobile-title-container{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;overflow:hidden}.mobile-app-icon{width:24px;height:24px;border-radius:6px;border:.5px solid #e5e7eb;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#fff;flex-shrink:0}.mobile-app-icon img{width:100%;height:100%;object-fit:cover}.mobile-app-title{font-size:14px;font-weight:600;color:#4b5563;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:768px){#app{position:fixed;top:0;left:0;right:0;bottom:0;width:100%;overflow:hidden}.app-layout{height:100vh;height:100dvh}.mobile-top-bar{display:flex}.sidebar{display:flex;width:80%;max-width:300px}.main-content{margin:0;border-radius:0;height:100vh;height:100dvh;border:none}.welcome-container{padding-top:calc(76px + env(safe-area-inset-top))}.messages-shell{padding-top:calc(56px + env(safe-area-inset-top))}.messages-container{-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.messages-inner{padding-bottom:calc(120px + env(safe-area-inset-bottom) + var(--reimb-keyboard, 0px))}.chat-input-bar{position:fixed;left:0;right:0;bottom:var(--reimb-keyboard, 0px);transform:none;max-width:none;padding-bottom:calc(20px + env(safe-area-inset-bottom));z-index:60}.conversation-list{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y}.sidebar{height:100vh;height:100dvh;overscroll-behavior:contain;touch-action:pan-y}.sidebar-footer{padding-bottom:calc(12px + env(safe-area-inset-bottom))}.robot-container{margin-top:-80px;margin-bottom:-70px;justify-content:center}.robot-img{height:300px;transform:translateY(-12px)}.pills-container{gap:clamp(2px,1.6vw,6px);flex-wrap:nowrap}.pill{padding:6px clamp(6px,2.4vw,10px);font-size:clamp(9px,2.8vw,11px);gap:clamp(2px,1.2vw,4px);flex:1 1 0;min-width:0;justify-content:center}.pill-icon{width:clamp(10px,2.2vw,12px);height:clamp(10px,2.2vw,12px)}.send-btn{width:64px;flex-shrink:0}.send-btn img{width:18px;height:18px}}.reimb-progress{margin-bottom:10px;padding:10px 12px;border-radius:12px;border:none;background:transparent;box-shadow:none!important}.dify-form{width:100%;background:#fff;border:none;padding:0}.dify-form-label{font-size:14px;font-weight:600;color:#6b7280;margin:8px 0}.dify-form-options-wrap{display:flex;justify-content:flex-start;padding:16px 0}.dify-form-options{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-start;margin:0}.dify-form-option{display:inline-flex;align-items:center;justify-content:center;border:.5px solid rgba(0,0,0,.18);background:#fff;color:#333;border-radius:999px;padding:8px 14px;font-size:13px;line-height:1;box-shadow:0 1px #0000000a;transition:background-color .12s ease,border-color .12s ease,color .12s ease;cursor:pointer}.dify-form-option:hover{border-color:#00000047;background:#00000005}.dify-form-option.selected{border-color:#155aef;background:#155aef1a;color:#155aef}.dify-form-submit{width:100%;height:32px;border-radius:10px;background:#155aef;color:#fff;font-size:13px;font-weight:600;cursor:pointer;box-shadow:0 1px #00000014;transition:background-color .12s ease,opacity .12s ease;margin-top:0;padding:0 8px}.dify-form-submit:hover{background:#114ad0}.dify-form-submit:disabled{opacity:.45;cursor:not-allowed}.message-bubble.has-dify-form{border:none;box-shadow:none;background:#fff}.reimb-progress-row{display:flex;align-items:center;gap:12px}.reimb-progress-left{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.reimb-progress-spin{width:14px;height:14px;animation:reimbSpin 1s linear infinite;color:#6b7280}@keyframes reimbSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.reimb-progress-label,.reimb-progress-percent{font-size:12px;color:#6b7280}.reimb-progress-bar{height:8px;flex:1;border-radius:9999px;background:#e5e7eb;overflow:hidden}.reimb-stop-btn{display:inline-flex;align-items:center;gap:6px;border-radius:10px;padding:6px 10px;border:1px solid rgba(0,0,0,.12);background:#ffffffd9;color:#111827;margin-bottom:8px}.reimb-stop-floating{position:absolute;left:50%;bottom:100%;transform:translate(-50%);z-index:200}.reimb-stop-floating .reimb-stop-btn{margin-bottom:0}.input-stack{position:relative;width:100%;max-width:720px;margin:0 auto}.input-stack .input-wrapper{margin-top:0;width:100%}.reimb-stop-btn:active{transform:scale(.98)}.reimb-stop-icon{width:14px;height:14px}.reimb-stop-text{font-size:12px}[data-theme=dark] .reimb-stop-btn{border-color:#ffffff24;background:#111827b8;color:#ffffffe6}.reimb-footer-group .action-btn.active{color:#446cfa}.reimb-toast{position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 16px);transform:translate(-50%);z-index:3000;padding:10px 14px;border-radius:10px;border:1px solid rgba(0,0,0,.1);background:#fff;color:#111827;font-size:13px;box-shadow:0 10px 18px #0000001f;max-width:calc(100% - 24px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;backdrop-filter:none;-webkit-backdrop-filter:none;pointer-events:none}@media(max-width:768px){.reimb-toast{top:calc(env(safe-area-inset-top,0px) + 56px)}}.reimb-toast-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-10;opacity:.4;background:#22c55e}.reimb-toast.success{border-color:#22c55e59;color:#166534}[data-theme=dark] .reimb-toast{border-color:#ffffff24;background:#111827;color:#ffffffeb}[data-theme=dark] .reimb-toast.success{border-color:#22c55e59;color:#86efacf2}.reimb-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:4000;background:#00000059;display:flex;align-items:center;justify-content:center;padding:16px}.reimb-modal{width:100%;max-width:360px;border-radius:14px;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.12);box-shadow:0 18px 40px #00000040;padding:14px}.reimb-modal-title{font-size:15px;font-weight:600;color:#111827;margin-bottom:8px}.reimb-modal-message{font-size:13px;color:#111827c7;line-height:1.4;margin-bottom:12px}.reimb-modal-input{width:100%;height:40px;border-radius:10px;border:1px solid rgba(0,0,0,.12);padding:0 12px;font-size:14px;outline:none;margin-bottom:12px;background:#ffffffe6}.reimb-modal-actions{display:flex;gap:10px;justify-content:flex-end}.reimb-btn{height:38px;padding:0 14px;border-radius:10px;border:1px solid rgba(0,0,0,.12);background:#ffffffd9;color:#111827;font-size:14px;cursor:pointer}.reimb-btn.primary{background:#446cfa24;border-color:#446cfa59;color:#001965}.reimb-btn.danger{background:#ef44441f;border-color:#ef444459;color:#b91c1c}.reimb-about-modal{padding:0;overflow:hidden;position:relative;max-width:240px}.reimb-about-body{display:flex;flex-direction:column;align-items:center;gap:14px;padding:24px 16px 22px}.reimb-about-title{font-size:16px;font-weight:600;color:#111827;text-align:center}.reimb-about-subtitle{font-size:12px;color:#11182799;text-align:center}[data-theme=dark] .reimb-about-title{color:#ffffffeb}[data-theme=dark] .reimb-about-subtitle{color:#ffffffbf}.reimb-about-close{position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:10px;background:transparent;border:none;color:#111827a6;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease-out,color .15s ease-out}.reimb-about-close:hover{background:#0000000f;color:#111827e6}[data-theme=dark] .reimb-about-close{color:#ffffffbf}[data-theme=dark] .reimb-about-close:hover{background:#ffffff1a;color:#ffffffeb}[data-theme=dark] .conversation-menu{background:#111827e0;border-color:#ffffff24}[data-theme=dark] .conversation-menu-item{color:#ffffffeb}[data-theme=dark] .conversation-menu-item:hover{background:#ffffff14}[data-theme=dark] .conversation-menu-divider{background:#ffffff1f}[data-theme=dark] .reimb-modal{background:#111827eb;border-color:#ffffff24}[data-theme=dark] .reimb-modal-title{color:#ffffffeb}[data-theme=dark] .reimb-modal-message{color:#ffffffbf}[data-theme=dark] .reimb-modal-input,[data-theme=dark] .reimb-btn{background:#111827db;border-color:#ffffff24;color:#ffffffeb}.reimb-progress-fill{height:100%;border-radius:9999px;background:linear-gradient(90deg,#001965,#446cfa);transition:width .5s ease-out}.reimb-footer{margin-top:10px;padding-top:10px;border-top:1px solid #e5e7eb}.reimb-footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.reimb-footer-note{flex:1 1 260px;min-width:160px;font-size:12px;color:#6b7280;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reimb-footer-actions{display:inline-flex;align-items:center;gap:6px;flex-shrink:0}.reimb-footer-group{display:inline-flex;align-items:center;gap:4px;padding:1px;border-radius:9px;border:.5px solid rgba(0,0,0,.08);background:#ffffffd1;color:#111827;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 3px 8px #0000000f}.reimb-footer-group .action-btn{color:inherit;padding:4px;border-radius:8px}.reimb-footer-group svg{color:inherit;width:18px!important;height:18px!important}[data-theme=dark] .reimb-footer{border-top-color:#0000001f}@media(max-width:420px){.reimb-footer-row{justify-content:flex-start}.reimb-footer-note{flex:1 1 100%;min-width:0;white-space:normal;overflow:visible;text-overflow:clip}.reimb-footer-actions{width:100%;justify-content:flex-end}}