@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--tw-tracking:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-black:#000;--spacing:.25rem;--font-weight-bold:700;--tracking-wide:.025em;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.top-1\/2{top:50%}.right-\[8\%\]{right:8%}.block{display:block}.flex{display:flex}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.table{display:table}.h-\[50\%\]{height:50%}.w-\[65\%\]{width:65%}.-translate-y-1\/2{--tw-translate-y: -50% ;translate:var(--tw-translate-x) var(--tw-translate-y)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.items-center{align-items:center}.justify-center{justify-content:center}.overflow-hidden{overflow:hidden}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.break-all{word-break:break-all}.whitespace-nowrap{white-space:nowrap}.text-black{color:var(--color-black)}}:root{--bg:#f9fafb;--bg-card:#fff;--text:#111827;--text-muted:#6b7280;--accent:#3b82f6;--accent-soft:#eff6ff;--border:#e5e7eb;--source-bg:#f3f4f6;--neumo-light:#fff;--neumo-shadow:#0000000a;--neumo-highlight:#fffc;--border-radius:16px;--border-radius-sm:12px;--border-radius-lg:24px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}#root{background:var(--bg);max-width:480px;min-height:100vh;margin:0 auto}body.chat-layout{height:100dvh;overflow:hidden}body.chat-layout #root{width:100%;max-width:none;height:100%;margin:0;overflow:hidden}body.admin-layout #root{max-width:none}.neumo{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--border-radius)}.neumo-inset{background:var(--bg);border:1px solid var(--border);border-radius:var(--border-radius)}@media(max-width:1023px){.chat-layout .bubble-markdown{font-size:15px;line-height:1.6}.chat-layout .bubble-markdown h1,.chat-layout .bubble-markdown h2,.chat-layout .bubble-markdown h3,.chat-layout .bubble-markdown h4{font-size:16px;font-weight:600}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}.login-page{min-height:100vh;padding:2rem 1.5rem;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:100%;max-width:360px;padding:2rem;border-radius:var(--border-radius-lg);background:var(--bg-card);border:1px solid var(--border)}.login-title{margin:0 0 .25rem;font-size:1.5rem;font-weight:600;text-align:center;color:var(--text)}.login-subtitle{margin:0 0 1.5rem;font-size:.9rem;color:var(--text-muted);text-align:center}.login-field{margin-bottom:1rem}.login-phone-row{display:flex;gap:.5rem}.login-phone-row .login-input{flex:1;min-width:0}.login-select{flex-shrink:0;min-width:120px;height:44px;padding:0 2rem 0 .75rem;font-size:1rem;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg-card);color:var(--text);cursor:pointer;outline:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.login-code-row{display:flex;gap:.5rem}.login-code-row .login-input{flex:1;min-width:0}.login-input{width:100%;min-height:44px;height:44px;padding:0 1rem;font-size:1rem;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg-card);color:var(--text);outline:none;box-sizing:border-box}.login-input::placeholder{color:var(--text-muted)}.login-code-btn{flex-shrink:0;height:44px;padding:0 .75rem;font-size:.85rem;white-space:nowrap;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg-card);color:var(--text-muted);cursor:pointer;transition:color .15s,border-color .15s}.login-code-btn:hover:not(:disabled){color:var(--text);border-color:var(--text-muted)}.login-code-btn:disabled{opacity:.5;cursor:not-allowed}.login-btn{width:100%;height:40px;padding:0 1rem;font-size:1rem;font-weight:500;border:none;border-radius:var(--border-radius-sm);background:var(--accent);color:#fff;cursor:pointer;transition:transform .15s,box-shadow .15s}.login-btn:hover:not(:disabled){transform:translateY(-1px)}.login-btn:disabled{opacity:.7;cursor:not-allowed}.login-error{margin:1rem 0 0;padding:.5rem;background:var(--accent-soft);color:var(--accent);font-size:.85rem;text-align:center;border-radius:var(--border-radius-sm)}.visa-form-card{background:#fff;border:1px solid #E5E7EB;border-radius:14px;padding:16px 18px;width:100%;box-shadow:0 2px 12px #0000000a}.visa-form-summary{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.visa-form-tag{display:inline-block;padding:3px 10px;background:var(--accent-soft);color:var(--accent);border-radius:20px;font-size:12px;font-weight:500;line-height:1.6}.visa-form-title{font-size:16px;font-weight:600;color:#111827;margin:0 0 8px;line-height:1.4}.visa-form-subtitle{font-size:14px;color:#6b7280;margin:0 0 12px;line-height:1.5}.visa-form-options{display:flex;flex-wrap:wrap;gap:8px}.visa-form-option{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid #E5E7EB;border-radius:10px;background:#fff;color:#111827;font-size:13px;cursor:pointer;transition:background .15s,border-color .15s,color .15s;line-height:1.4}.visa-form-option-check{flex-shrink:0}.visa-form-option:hover,.visa-form-option--selected{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.visa-form-option:active{transform:scale(.98)}.visa-form-custom{display:flex;align-items:center;gap:8px;margin-top:10px}.visa-form-custom-input{flex:1;min-height:44px;height:44px;padding:0 12px;border:1px solid #E5E7EB;border-radius:6px;font-size:13px;color:#111827;background:#fff;outline:none;transition:border-color .15s}.visa-form-custom-input:focus{border-color:var(--accent)}.visa-form-custom-submit{height:40px;padding:0 16px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:13px;cursor:pointer;white-space:nowrap}.visa-form-custom-submit:hover{opacity:.9}.visa-trigger-bubble{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:14px 18px;width:100%}.visa-trigger-text{font-size:.95rem;color:#000;margin:0 0 10px;line-height:1.6}.visa-trigger-record,.visa-form-record{font-size:13px;color:#6b7280;margin:0;line-height:1.6}.visa-form-summary{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.visa-form-summary .visa-form-record{padding:4px 0;border-bottom:1px solid var(--border)}.visa-form-summary .visa-form-record:last-child{border-bottom:none}.visa-trigger-btn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 24px;background:transparent;color:var(--text);border:1px solid var(--border);border-radius:20px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.visa-trigger-btn:hover,.visa-trigger-btn:active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.visa-trigger-actions{display:flex;flex-wrap:wrap;gap:8px}.visa-trigger-btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border)}.visa-trigger-btn-secondary:hover,.visa-trigger-btn-secondary:active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}@media(prefers-color-scheme:dark){.visa-trigger-bubble{background:linear-gradient(135deg,#ffffff0a,#ffffff14);border-color:#ffffff1f}.visa-trigger-text{color:#fff}.visa-trigger-record{color:#94a3b8}.visa-trigger-btn,.visa-trigger-btn-secondary{color:#e2e8f0;border-color:#fff3}.visa-trigger-btn:hover,.visa-trigger-btn:active,.visa-trigger-btn-secondary:hover,.visa-trigger-btn-secondary:active{background:#3b82f633;color:#93c5fd;border-color:#60a5fa}}.fda-form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;max-width:420px;box-shadow:0 2px 12px #0000000a}.fda-form-summary{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.fda-form-record{font-size:13px;color:var(--text-muted);line-height:1.6;padding:4px 0;border-bottom:1px solid var(--border)}.fda-form-record:last-child{border-bottom:none}.fda-form-title{font-size:13.5px;font-weight:600;color:var(--text);margin:0 0 12px;line-height:1.5}.fda-form-row-dual{display:flex;flex-direction:column;gap:12px;margin-bottom:12px}.fda-form-field{display:flex;flex-direction:column;gap:6px}.fda-form-label{font-size:12px;font-weight:600;color:var(--text-muted);margin:0}.fda-form-upload-step{margin-top:4px}.fda-form-upload-hint{font-size:13px;color:var(--text);line-height:1.6;margin:0 0 12px}.fda-form-waiting{font-size:13px;color:var(--text-muted);margin:0;padding:12px 0}.fda-form-input-row{display:flex;align-items:center;gap:8px}.fda-form-input{flex:1;min-height:44px;height:44px;padding:0 12px;border:1px solid var(--border);border-radius:8px;font-size:16px;outline:none;transition:border-color .15s}.fda-form-input:focus{border-color:var(--accent)}.fda-form-submit{height:40px;padding:0 16px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:13px;cursor:pointer;white-space:nowrap}.fda-form-submit:hover{opacity:.9}.fda-form-btn-secondary{height:40px;padding:0 16px;background:transparent;color:var(--accent);border:1px solid var(--accent);border-radius:8px;font-size:13px;cursor:pointer;white-space:nowrap}.fda-form-btn-secondary:hover{background:var(--accent-soft)}.fda-form-upload{margin-top:4px}.fda-form-dropzone{border:2px dashed var(--border);border-radius:12px;padding:24px 16px;text-align:center;cursor:pointer;transition:all .15s;color:var(--text-muted)}.fda-form-dropzone:hover{border-color:var(--accent);background:var(--accent-soft)}.fda-form-dropzone svg{margin:0 auto 8px}.fda-form-dropzone p{margin:0;font-size:13px}.fda-form-preview-wrap{display:flex;flex-direction:column;gap:10px}.fda-form-preview-img{width:100%;max-height:200px;object-fit:contain;border-radius:8px;border:1px solid var(--border)}.fda-form-preview-actions{display:flex;gap:8px;justify-content:flex-end}.fda-trigger-bubble{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:14px 18px;max-width:400px}.fda-trigger-text{font-size:13.5px;color:var(--text);margin:0 0 10px;line-height:1.5}.fda-trigger-actions{display:flex;flex-wrap:wrap;gap:8px}.fda-trigger-btn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 24px;background:var(--accent);color:#fff;border:none;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s}.fda-trigger-btn:hover{opacity:.9}.fda-trigger-btn-secondary{background:transparent;color:var(--accent);border:1px solid var(--border)}.fda-trigger-btn-secondary:hover{background:var(--accent-soft);box-shadow:none}.fda-trigger-record{font-size:13px;color:var(--text-muted);margin:0;line-height:1.6}.fda-label-downloads{margin-top:12px}.fda-label-preview-row{display:flex;flex-wrap:wrap;gap:20px}.fda-label-preview-item{display:flex;flex-direction:column;align-items:flex-start}.fda-label-preview-title{font-size:13px;font-weight:600;color:var(--text);margin:0 0 6px}.fda-label-preview-img{max-width:200px;max-height:280px;object-fit:contain;border:1px solid var(--border);border-radius:8px;background:var(--bg-card)}.fda-label-preview-img--zoomable{cursor:zoom-in;transition:opacity .15s}.fda-label-preview-img--zoomable:hover{opacity:.88}.chat-bubble{display:flex;flex-direction:column;gap:.35rem;align-items:flex-start}.chat-bubble.user{align-items:flex-end}.bubble-avatar-wrap{flex-shrink:0}.bubble-brand{font-size:.7rem;color:var(--text-muted);font-weight:500}.bubble-avatar{width:32px;height:32px;border-radius:50%;background:var(--text-muted);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem}.bubble-avatar.user{background:var(--accent)}.chat-bubble.assistant .bubble-body{width:100%}.chat-bubble.user .bubble-body{width:100%;display:flex;flex-direction:column;align-items:flex-end}.bubble-content{width:100%;max-width:100%;padding:20px;border-radius:12px;border:none;box-shadow:none}.chat-bubble.user .bubble-content{width:fit-content;max-width:85%;background:var(--bg-card);border:1px solid var(--border);text-align:left}.chat-bubble.assistant .bubble-content{background:transparent;box-shadow:none}.bubble-error{border:1px solid var(--accent)}.bubble-markdown{font-size:.95rem;line-height:1.6}.bubble-markdown h1,.bubble-markdown h2,.bubble-markdown h3,.bubble-markdown h4,.bubble-markdown h5,.bubble-markdown h6{margin:1rem 0 .5rem;font-weight:600;line-height:1.35}.bubble-markdown h1{font-size:1.15rem}.bubble-markdown h2{font-size:1.1rem}.bubble-markdown h3{font-size:1rem}.bubble-markdown h4{font-size:.95rem}.bubble-markdown h5{font-size:.9rem}.bubble-markdown h6{font-size:.85rem}.bubble-markdown h1:first-child,.bubble-markdown h2:first-child,.bubble-markdown h3:first-child,.bubble-markdown h4:first-child,.bubble-markdown h5:first-child,.bubble-markdown h6:first-child{margin-top:0}.bubble-markdown .kb-divider{margin:.75rem 0 .5rem;border:none;border-top:1px solid var(--border)}.source-block{margin:0;padding:0;border:none;background:transparent}.source-block.source-kb,.source-block.source-search,.source-block.source-generic{border:none;background:transparent}.bubble-markdown ul{margin:.25rem 0;padding-left:1.25rem}.bubble-markdown li{margin:.2rem 0}.md-table-wrap{overflow-x:auto;margin:.75rem 0}.md-table{width:100%;border-collapse:collapse;font-size:.9rem}.md-table th,.md-table td{border:1px solid var(--border);padding:.5rem .75rem;text-align:left;vertical-align:top}.md-table th{background:var(--bg);font-weight:600;color:var(--text)}.md-table td{color:var(--text);line-height:1.5}.md-table tr:hover td{background:#00000005}.bubble-brand-row{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem}.bubble-brand-row--sources .bubble-brand,.bubble-brand-row--sources .source-hint{font-size:.84rem}.source-hint{font-size:.7rem;color:var(--text-muted);display:inline-flex;align-items:center;gap:.25rem}.bubble-brand-row--sources .source-hint{font-size:.84rem}.source-expand-btn{background:none;border:none;padding:0 .15rem;font-size:.65rem;color:var(--text-muted);cursor:pointer;transform:scale(.9)}.bubble-brand-row--sources .source-expand-btn{font-size:.78rem}.source-expand-btn:disabled{cursor:default;opacity:.5}.source-expand-btn:hover{color:var(--accent)}.bubble-actions{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}.bubble-action-btn{display:inline-flex;align-items:center;justify-content:center;padding:.35rem .6rem;font-size:.8rem;border:1px solid var(--border);border-radius:8px;background:var(--bg-card);color:var(--text-muted);cursor:pointer;transition:color .15s,border-color .15s}.bubble-action-btn:hover{color:var(--accent);border-color:var(--accent)}.bubble-action-copy,.bubble-action-feedback{padding:.35rem}.bubble-action-feedback.feedback-active{color:var(--accent);border-color:var(--accent)}.bubble-action-feedback:disabled{cursor:default;opacity:.8}.bubble-action-sources{font-size:.75rem}.cite-ref{background:var(--accent-soft);color:var(--accent);border:none;padding:0 .2em;font-size:.75em;vertical-align:super;cursor:pointer;border-radius:3px;line-height:1}.cite-ref:hover{background:var(--accent);color:#fff}.evidence-overlay{position:fixed;inset:0;background:#0006;z-index:200;animation:evidenceFadeIn .25s ease}.evidence-modal{position:fixed;left:0;right:0;bottom:0;height:50vh;min-height:200px;max-height:80vh;z-index:201;background:var(--bg-card);border-radius:var(--border-radius-lg) var(--border-radius-lg) 0 0;box-shadow:0 -4px 24px #00000026;display:flex;flex-direction:column;animation:evidenceSlideUp .3s ease}.evidence-modal-handle{width:40px;height:4px;background:var(--text-muted);border-radius:2px;margin:.5rem auto 0;opacity:.5}.evidence-modal-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-bottom:1px solid var(--border)}.evidence-modal-title{font-weight:600;font-size:1rem}.evidence-modal-close{background:none;border:none;padding:.4rem;cursor:pointer;color:var(--text-muted)}.evidence-modal-close:hover{color:var(--text)}.evidence-modal-body{flex:1;overflow-y:auto;padding:1rem}.evidence-empty{color:var(--text-muted);text-align:center;margin:2rem 0}.evidence-item{padding:1rem 0;border-bottom:1px solid var(--border)}.evidence-item:last-child{border-bottom:none}.evidence-item-title{font-weight:600;font-size:.95rem;margin-bottom:.5rem;color:var(--text)}.evidence-item-snippet{font-size:.85rem;color:var(--text-muted);line-height:1.6}.evidence-section{margin-top:1.25rem}.evidence-section:first-child{margin-top:0}.evidence-section-title{font-size:.9rem;font-weight:600;color:var(--text);margin-bottom:.75rem}.evidence-item-row{display:flex;align-items:center}.evidence-item-url{font-size:.9rem;color:var(--primary, #2563eb);text-decoration:none;word-break:break-all}.evidence-item-url:hover{text-decoration:underline}.evidence-item-web .evidence-item-row{margin-bottom:0}@keyframes evidenceFadeIn{0%{opacity:0}to{opacity:1}}@keyframes evidenceSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.bubble-thinking{color:var(--text-muted)!important;background:linear-gradient(135deg,#00000005,#00000003)!important;animation:bubblePulse 2.5s ease-in-out infinite}@keyframes bubblePulse{0%,to{opacity:1}50%{opacity:.92}}.thinking-trace{font-size:.85rem;margin-bottom:.5rem}.trace-step{color:var(--text-muted)}.trace-done{color:var(--text-muted);opacity:.85}.trace-active{color:var(--accent);font-weight:600}.thinking-footer{display:flex;align-items:center;gap:10px}.thinking-elapsed{font-size:.8rem;color:var(--text-muted)}.typing-dots{display:flex;gap:5px;align-items:center}.typing-dots span{width:8px;height:8px;background:var(--accent);border-radius:50%;animation:bounce 1.4s ease-in-out infinite both}.typing-dots span:nth-child(1){animation-delay:-.32s}.typing-dots span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(.4)}40%{transform:scale(1)}}.streaming-cursor{display:inline;font-weight:700;color:var(--accent);animation:blink .8s step-end infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.chat-bubble-visa-trigger .visa-trigger-text{font-size:.95rem;color:#000;line-height:1.6}.chat-bubble-visa-trigger .visa-trigger-btn,.chat-bubble-visa-trigger .visa-trigger-btn-primary,.chat-bubble-visa-trigger .visa-trigger-btn-secondary{background:transparent;color:#111827;border:1px solid #E5E7EB}.chat-bubble-visa-trigger .visa-trigger-btn:hover,.chat-bubble-visa-trigger .visa-trigger-btn:active,.chat-bubble-visa-trigger .visa-trigger-btn-primary:hover,.chat-bubble-visa-trigger .visa-trigger-btn-primary:active,.chat-bubble-visa-trigger .visa-trigger-btn-secondary:hover,.chat-bubble-visa-trigger .visa-trigger-btn-secondary:active{background:#eff6ff;color:#3b82f6;border-color:#3b82f6}@media(max-width:1023px){.bubble-avatar{width:28px;height:28px;font-size:.75rem}.bubble-content{padding:16px;border-radius:12px}}.chat-input-wrap{padding:.6rem .5rem;margin:.25rem;margin-top:auto;border-radius:var(--border-radius)}.chat-input-thumbnail{position:relative;display:inline-block;margin-bottom:.4rem}.chat-input-thumbnail img{width:56px;height:56px;object-fit:cover;border-radius:8px;border:1px solid rgba(0,0,0,.1)}.chat-input-thumbnail-remove{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;border:none;background:var(--text-muted);color:#fff;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}.chat-input-thumbnail-remove:hover{background:var(--text)}.chat-input-inner{display:flex;align-items:center;gap:.5rem}.input-add,.input-voice{width:40px;height:40px;border-radius:50%;border:none;background:var(--bg);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.input-add:hover,.input-voice:hover{color:var(--text);background:var(--border)}.input-field{flex:1;min-height:44px;height:44px;padding:0 1rem;border:none;background:var(--bg);border-radius:var(--border-radius-sm);font-size:1rem;outline:none}.input-field::placeholder{color:var(--text-muted)}.input-field:disabled{opacity:.7}.input-send{width:40px;height:40px;border-radius:50%;border:none;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .15s,transform .15s}.input-send .input-send-icon{display:block}.input-send:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.input-send:disabled{opacity:.5;cursor:not-allowed}.input-send--abort{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.input-send--abort:hover:not(:disabled){background:var(--accent-soft);color:var(--text)}@media(max-width:1023px){.chat-input-wrap{position:fixed;bottom:0;left:0;right:0;margin:0;padding:.6rem 16px;padding-bottom:max(.6rem,env(safe-area-inset-bottom));background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border)}}.sidebar-overlay{position:fixed;inset:0;background:#0000004d;z-index:100;animation:fadeIn .2s ease}.sidebar{position:fixed;top:0;left:0;bottom:0;width:260px;max-width:85vw;z-index:101;display:flex;flex-direction:column;padding:.5rem;background:var(--bg-card);border-right:1px solid var(--border);animation:slideIn .25s ease}.sidebar--inline{position:relative;width:100%;height:100%;min-height:0;max-width:none;animation:none}.sidebar-header{display:flex;justify-content:flex-end;padding:.25rem 0}.sidebar-close{background:none;border:none;padding:.4rem;cursor:pointer;color:var(--text-muted)}.sidebar-close:hover{color:var(--text)}.sidebar-user{padding:1rem;margin-bottom:1rem;border-radius:var(--border-radius-sm);background:var(--bg);border:1px solid var(--border)}.sidebar-user-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.sidebar-user-phone{font-weight:600;font-size:.95rem;background:none;border:none;padding:0;color:var(--text);cursor:pointer;text-align:left}.sidebar-user-phone:hover{color:var(--accent);text-decoration:underline}.sidebar-vip-badge{display:inline-flex;align-items:center;justify-content:center;padding:.2rem;background:none;border:none;cursor:default;flex-shrink:0}.sidebar-vip-badge--active{cursor:pointer}.sidebar-vip-badge--active:hover .sidebar-vip-icon{color:#e5a00c;border-color:#e5a00c}.sidebar-vip-icon{display:inline-flex;align-items:center;justify-content:center;padding:.15rem .4rem;font-size:.65rem;font-weight:700;letter-spacing:.05em;color:var(--text-muted);border:1px solid var(--border);border-radius:4px;transition:color .15s,border-color .15s}.sidebar-vip-badge--active .sidebar-vip-icon{color:#e5a00c;border-color:#e5a00c}.sidebar-user-quota{font-size:.85rem;color:var(--text-muted);margin-bottom:.75rem}.sidebar-btn{height:40px;padding:0 .75rem;border:none;border-radius:var(--border-radius-sm);background:var(--accent);color:#fff;font-size:.9rem;cursor:pointer}.sidebar-btn:hover{opacity:.9}.sidebar-btn-outline{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.sidebar-btn-outline:hover{color:var(--text);background:var(--accent-soft)}.sidebar-footer{flex-shrink:0;padding:.75rem 0 0;border-top:1px solid var(--border);margin-top:.5rem}.sidebar-btn-logout{width:100%}.sidebar-new-chat-wrap{margin-bottom:1rem}.sidebar-new-chat-btn{display:flex;align-items:center;gap:.5rem;width:100%;padding:.5rem .75rem;border:1px solid var(--border);border-radius:10px;background:var(--bg-card);color:var(--text);font-size:14px;font-weight:500;cursor:pointer;text-align:left;transition:background .15s,border-color .15s}.sidebar-new-chat-btn:hover{background:var(--accent-soft);border-color:var(--border)}.sidebar-new-chat-icon{flex-shrink:0;color:var(--text-muted)}.sidebar-new-chat-btn:hover .sidebar-new-chat-icon{color:var(--accent)}.sidebar-assistants{margin-bottom:1rem;padding:0 .25rem}.sidebar-section-title{font-size:.85rem;font-weight:600;color:var(--text-muted);margin:0 0 .5rem}.sidebar-assistant-list{display:flex;flex-direction:column;gap:.35rem}.sidebar-assistant-btn{display:flex;align-items:center;gap:8px;width:100%;padding:.6rem .75rem;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg-card);color:var(--text);font-size:.9rem;font-weight:500;cursor:pointer;text-align:left;transition:all .15s}.sidebar-assistant-btn:hover{background:var(--accent-soft);border-color:var(--border)}.sidebar-history{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column}.sidebar-history-title{font-size:.85rem;font-weight:600;color:var(--text-muted);margin:0 0 .5rem;padding:0 .25rem}.sidebar-sessions{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1;min-height:0}.sidebar-session-empty{padding:1rem;font-size:.9rem;color:var(--text-muted)}.sidebar-session-item{margin-bottom:.25rem}.sidebar-session-btn{width:100%;padding:.6rem .75rem;border:1px solid transparent;border-radius:var(--border-radius-sm);background:var(--bg);text-align:left;cursor:pointer;font-size:.9rem;color:var(--text);display:flex;flex-direction:column;gap:.15rem}.sidebar-session-btn:hover{background:var(--accent-soft)}.sidebar-session-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-session-date{font-size:.75rem;color:var(--text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@media(max-width:1023px){.sidebar-assistant-btn--pc-only{display:none}}.fda-edit-overlay{position:fixed;inset:0;background:#00000073;z-index:400;display:flex;align-items:center;justify-content:center;padding:1rem}.fda-edit-modal{background:var(--bg-card);border-radius:var(--border-radius);box-shadow:0 12px 40px #0003;max-width:min(1160px,94vw);width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.fda-edit-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border);flex-shrink:0}.fda-edit-title{font-size:1rem;font-weight:600;color:var(--text)}.fda-edit-close{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1rem;padding:.25rem}.fda-edit-close:hover:not(:disabled){color:var(--text)}.fda-edit-close:disabled{opacity:.5}.fda-edit-body{flex:1;overflow-y:auto;padding:1rem 1.25rem;display:flex;flex-direction:column;gap:1.25rem}@media(min-width:768px){.fda-edit-body{display:grid;grid-template-columns:5fr 7fr;gap:1.5rem;align-items:start}}.fda-edit-col{display:flex;flex-direction:column;gap:1.25rem}.fda-edit-section{display:flex;flex-direction:column;gap:.75rem}.fda-edit-section-title{margin:0 0 .25rem;font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);padding-bottom:.35rem}.fda-edit-row{display:flex;flex-direction:column;gap:.3rem}.fda-edit-row--split{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;flex-direction:unset}.fda-edit-label{font-size:.8rem;font-weight:600;color:var(--text-muted)}.fda-edit-input{width:100%;min-height:40px;height:40px;padding:0 .75rem;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg);color:var(--text);font-size:.9rem;outline:none;box-sizing:border-box;transition:border-color .15s}.fda-edit-input:focus{border-color:var(--accent)}.fda-edit-input[readonly]{opacity:.6;cursor:default}.fda-edit-textarea{width:100%;padding:.5rem .75rem;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg);color:var(--text);font-size:.9rem;outline:none;resize:vertical;font-family:inherit;box-sizing:border-box;transition:border-color .15s}.fda-edit-textarea:focus{border-color:var(--accent)}.fda-edit-nutrition-table{border:1px solid var(--border);border-radius:var(--border-radius-sm);overflow:hidden}.fda-edit-nutrition-header,.fda-edit-nutrition-row{display:grid;grid-template-columns:1.4fr .85fr .65fr .85fr .65fr;gap:0}.fda-edit-nutrition-header{background:var(--source-bg);font-size:.78rem;font-weight:600;color:var(--text-muted)}.fda-edit-nutrition-header span{padding:.4rem .6rem;border-right:1px solid var(--border)}.fda-edit-nutrition-header span:last-child{border-right:none}.fda-edit-nutrition-row{border-top:1px solid var(--border);align-items:center}.fda-edit-nutrition-row .fda-edit-input{border:none;border-right:1px solid var(--border);border-radius:0;height:36px;min-height:36px;font-size:.85rem}.fda-edit-nutrition-row .fda-edit-input:last-child{border-right:none}.fda-edit-nutrition-name{background:var(--source-bg);font-size:.85rem;padding:0 .6rem;color:var(--text);display:flex;align-items:center;height:36px;border-right:1px solid var(--border)}.fda-edit-input--computed{opacity:.55;background:var(--source-bg);cursor:default}.fda-edit-nutrition-hint{margin:.4rem 0 0;font-size:.75rem;color:var(--text-muted)}.fda-edit-footer{display:flex;gap:.75rem;padding:1rem 1.25rem;border-top:1px solid var(--border);flex-shrink:0;justify-content:flex-end}.fda-edit-cancel{height:38px;padding:0 1.25rem;background:transparent;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--border-radius-sm);font-size:.9rem;cursor:pointer}.fda-edit-cancel:hover:not(:disabled){color:var(--text);border-color:var(--text-muted)}.fda-edit-cancel:disabled{opacity:.5;cursor:not-allowed}.fda-edit-confirm{height:38px;padding:0 1.5rem;background:var(--accent);color:#fff;border:none;border-radius:var(--border-radius-sm);font-size:.9rem;font-weight:500;cursor:pointer}.fda-edit-confirm:hover:not(:disabled){opacity:.9}.fda-edit-confirm:disabled{opacity:.6;cursor:not-allowed}.profile-modal-overlay{position:fixed;inset:0;background:#0006;z-index:300}.profile-modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:88%;max-width:360px;max-height:80vh;display:flex;flex-direction:column;background:var(--bg-card);border-radius:var(--border-radius);box-shadow:0 8px 32px #00000026;z-index:301;overflow:hidden}.profile-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem .75rem;flex-shrink:0;border-bottom:1px solid var(--border)}.profile-modal-title{margin:0;font-size:1rem;font-weight:600;color:var(--text)}.profile-modal-close{background:none;border:none;font-size:1rem;color:var(--text-muted);cursor:pointer;padding:.2rem .4rem;line-height:1}.profile-modal-user{display:flex;align-items:center;gap:.6rem;padding:.9rem 1.25rem .75rem;flex-shrink:0}.profile-modal-phone{font-size:.95rem;font-weight:600;color:var(--text)}.profile-modal-badge{display:inline-flex;align-items:center;padding:.1rem .45rem;font-size:.65rem;font-weight:700;letter-spacing:.05em;border-radius:4px;color:var(--text-muted);border:1px solid var(--border)}.profile-modal-badge--pro{color:#e5a00c;border-color:#e5a00c}.profile-modal-stats{display:flex;align-items:center;gap:0;padding:.5rem 1.25rem .75rem;flex-shrink:0}.profile-stat{flex:1;text-align:center}.profile-stat-divider{width:1px;height:2rem;background:var(--border);flex-shrink:0}.profile-stat-value{font-size:1.4rem;font-weight:700;color:var(--accent);line-height:1.2}.profile-stat-label{font-size:.75rem;color:var(--text-muted);margin-top:.15rem}.profile-modal-hint{margin:0 1.25rem .75rem;padding:.5rem .75rem;background:var(--accent-soft);border-radius:var(--border-radius-sm);font-size:.78rem;color:var(--accent);line-height:1.5;flex-shrink:0}.profile-modal-section{flex:1;overflow-y:auto;padding:0 1.25rem 1rem;border-top:1px solid var(--border)}.profile-modal-section-title{margin:.75rem 0 .5rem;font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.profile-usage-list{list-style:none;margin:0;padding:0}.profile-usage-item{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.5rem 0;border-bottom:1px solid var(--border);font-size:.85rem}.profile-usage-item:last-child{border-bottom:none}.profile-usage-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}.profile-usage-credits{flex-shrink:0;font-size:.75rem;color:var(--accent);font-variant-numeric:tabular-nums}.profile-usage-date{flex-shrink:0;font-size:.75rem;color:var(--text-muted)}.profile-usage-empty{padding:1rem 0;text-align:center;font-size:.85rem;color:var(--text-muted)}.chat-page{min-height:100vh;min-height:100dvh;height:100vh;height:100dvh;width:100%;display:flex;flex-direction:column;overflow:hidden}.chat-page__sidebar-col{display:none}.chat-page__chat-col{display:flex;flex-direction:column;min-height:0;min-width:0;flex:1}@media(min-width:1024px){.chat-page{flex-direction:row;width:100%}.chat-page__sidebar-col{display:flex;flex:0 0 260px;width:260px;min-width:260px;max-width:260px;height:100vh;min-height:100vh;overflow:hidden;transition:width .2s ease,min-width .2s ease,flex .2s ease}.chat-page__chat-col{flex:1;min-width:0}.chat-page--sidebar-collapsed .chat-page__sidebar-col{width:0;min-width:0;max-width:0;flex:0 0 0;overflow:hidden}}.chat-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:.6rem .5rem;margin:.25rem;border-radius:var(--border-radius)}.header-left{flex:0 0 auto;display:flex;align-items:center;gap:.5rem}.header-center{flex:1;text-align:center;min-width:0}.header-right{flex:0 0 auto;display:flex;align-items:center;justify-content:flex-end;gap:.25rem}.header-title{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.header-quota{display:inline-flex;align-items:center;gap:.35rem;font-size:.9rem;color:var(--text-muted)}.header-vip-badge{display:inline-flex;align-items:center;justify-content:center;padding:.15rem .4rem;font-size:.65rem;font-weight:700;letter-spacing:.05em;color:#e5a00c;border:1px solid #E5A00C;border-radius:4px;flex-shrink:0}.header-quota-vip{color:var(--text-muted)}.header-btn{background:none;border:none;padding:.4rem;cursor:pointer;color:var(--text-muted)}.header-btn:hover{color:var(--text)}.chat-content-wrap{width:100%;max-width:900px;margin:0 auto;padding:0 1.5rem;display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;overflow:hidden}.chat-main{flex:1;min-height:0;overflow-y:auto;padding:0 .25rem 1rem}.chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;text-align:center}.chat-empty-prompt{font-size:1.25rem;color:var(--text);margin:0 0 .5rem;font-weight:500}.chat-empty-hint{font-size:.9rem;color:var(--text-muted);margin:0}.chat-messages{display:flex;flex-direction:column;gap:1rem;padding-bottom:1rem;padding-left:.25rem;padding-right:.25rem}.chat-messages--fda-thread{position:relative;padding-left:1rem}.chat-messages--fda-thread:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;border-left:2px dashed rgba(0,0,0,.15);pointer-events:none}.chat-messages--fda-thread .chat-bubble{margin-left:.5rem}.fda-thread-bubble .bubble-content{background:linear-gradient(135deg,#00000005,#0000000a)}.chat-error{margin:0 .5rem .5rem;padding:.5rem .75rem;font-size:.85rem;color:var(--accent);text-align:center;border-radius:var(--border-radius-sm)}.upgrade-modal-overlay{position:fixed;inset:0;background:#0006;z-index:300}.upgrade-modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:88%;max-width:340px;padding:1.5rem 1.5rem 1.75rem;background:var(--bg-card);border-radius:var(--border-radius);box-shadow:0 8px 32px #00000026;z-index:301}.upgrade-modal-close{position:absolute;top:.75rem;right:.75rem;background:none;border:none;font-size:1rem;color:var(--text-muted);cursor:pointer;padding:.2rem .4rem}.upgrade-modal-title{margin:0 0 1rem;font-size:1.15rem;font-weight:700;color:var(--text)}.upgrade-modal-plan{margin:0 0 1rem;line-height:1}.upgrade-modal-price{font-size:2rem;font-weight:700;color:var(--accent)}.upgrade-modal-period{font-size:.95rem;color:var(--text-muted)}.upgrade-modal-perks{margin:0 0 1.25rem;padding:0 0 0 1.25rem;font-size:.9rem;color:var(--text-muted);line-height:1.8}.upgrade-modal-error{margin:0 0 .75rem;font-size:.875rem;color:#dc2626}.upgrade-modal-confirm{display:block;width:100%;padding:.7rem 1rem;border:none;border-radius:var(--border-radius-sm);background:var(--accent);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer}.upgrade-modal-confirm:hover:not(:disabled){opacity:.9}.upgrade-modal-confirm:disabled{opacity:.6;cursor:not-allowed}.upgrade-modal-hint{margin:.6rem 0 0;font-size:.78rem;color:var(--text-muted);text-align:center;line-height:1.5}.upgrade-pay-methods{display:flex;gap:.75rem;margin:0 0 1.1rem}.upgrade-pay-method{flex:1;display:flex;align-items:center;gap:.5rem;padding:.65rem .75rem;border:1.5px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg);cursor:pointer;font-size:.88rem;color:var(--text);transition:border-color .15s,background .15s;position:relative}.upgrade-pay-method:hover{border-color:var(--accent)}.upgrade-pay-method--active{border-color:var(--accent);background:var(--accent-soft)}.upgrade-pay-method-icon{display:flex;align-items:center;flex-shrink:0}.upgrade-pay-method-label{font-weight:500}.upgrade-pay-method-check{margin-left:auto;font-size:.8rem;color:var(--accent);font-weight:700}.upgrade-modal-qr{display:flex;flex-direction:column;align-items:center;gap:0}.upgrade-modal-qr-wrap{position:relative;display:inline-block;line-height:0;margin:.75rem 0 .5rem;border-radius:8px;overflow:hidden}.upgrade-modal-qr-img{width:180px;height:180px;border-radius:8px;border:1px solid var(--border);display:block}.upgrade-modal-qr-success-overlay{position:absolute;inset:0;background:#07c160ed;display:flex;align-items:center;justify-content:center;border-radius:8px;animation:qr-overlay-in .25s ease}@keyframes qr-overlay-in{0%{opacity:0}to{opacity:1}}.upgrade-modal-qr-success-check{color:#fff;font-size:72px;font-weight:700;line-height:1;animation:qr-check-pop .35s .1s both cubic-bezier(.34,1.56,.64,1)}@keyframes qr-check-pop{0%{opacity:0;transform:scale(.2)}to{opacity:1;transform:scale(1)}}.upgrade-modal-qr-tip{font-size:.82rem;color:var(--text-muted);text-align:center;line-height:1.5;margin:0 0 .75rem}.upgrade-modal-qr-tip--success{color:#07c160;font-weight:600}.upgrade-modal-manual-confirm{font-size:.78rem;color:var(--text-muted);background:transparent;border:none;padding:0;cursor:pointer;margin-top:.25rem;text-decoration:underline;text-underline-offset:2px;opacity:0;animation:manual-confirm-fadein .6s 10s forwards}@keyframes manual-confirm-fadein{0%{opacity:0}to{opacity:.7}}.upgrade-modal-manual-confirm:hover{opacity:1;color:var(--text)}.upgrade-modal-mock-pay{font-size:.78rem;color:var(--text-muted);background:none;border:1px dashed var(--border);border-radius:4px;padding:.3rem .75rem;cursor:pointer;margin-bottom:.25rem}.upgrade-modal-mock-pay:hover{color:var(--accent);border-color:var(--accent)}.upgrade-modal-success{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:.5rem 0}.upgrade-modal-success-icon{width:52px;height:52px;border-radius:50%;background:#dcfce7;color:#16a34a;font-size:1.5rem;display:flex;align-items:center;justify-content:center;margin-bottom:.25rem}.upgrade-modal-success-title{font-size:1.1rem;font-weight:700;color:var(--text);margin:0}.upgrade-modal-success-sub{font-size:.85rem;color:var(--text-muted);margin:0 0 .75rem;text-align:center;line-height:1.5}@media(max-width:1023px){.chat-header{position:fixed;top:0;left:0;right:0;margin:0;border-radius:0;border-top:none;border-left:none;border-right:none}.chat-content-wrap{padding:52px 16px 0}.chat-main{padding-bottom:80px}}.admin-page{min-height:100vh;background:#f0f2f5;padding:1.5rem 2rem;max-width:1400px;margin:0 auto}.admin-login{max-width:400px;margin:6rem auto;padding:2.5rem;background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014}.admin-login h1{margin:0 0 1.5rem;font-size:1.5rem}.admin-login form{display:flex;flex-direction:column;gap:1rem}.admin-login input{padding:.75rem 1rem;border:1px solid #ddd;border-radius:6px;font-size:1rem}.admin-login button{padding:.75rem;background:#1890ff;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:1rem}.admin-hint{margin-top:1rem;font-size:.85rem;color:#666}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.admin-header h1{margin:0;font-size:1.35rem}.admin-logout{padding:.5rem 1rem;background:transparent;border:1px solid #d9d9d9;border-radius:6px;cursor:pointer;font-size:.9rem}.admin-logout:hover{border-color:#1890ff;color:#1890ff}.admin-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;flex-wrap:wrap}.admin-tabs button{padding:.6rem 1.2rem;background:#fff;border:1px solid #d9d9d9;border-radius:6px;cursor:pointer;font-size:.95rem}.admin-tabs button:hover{border-color:#1890ff;color:#1890ff}.admin-tabs button.active{background:#1890ff;color:#fff;border-color:#1890ff}.admin-error{padding:1rem;background:#fff2f0;color:#cf1322;border-radius:6px;margin-bottom:1.5rem}.admin-stats{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}.stat-card{padding:1.25rem;background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000f;text-align:center}.stat-value{display:block;font-size:1.75rem;font-weight:600;color:#262626}.stat-label{font-size:.85rem;color:#8c8c8c;margin-top:.25rem}.admin-users{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000f;overflow:hidden}.admin-users table{width:100%;border-collapse:collapse}.admin-users th,.admin-users td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid #f0f0f0}.admin-users th{background:#fafafa;font-weight:600;font-size:.9rem}.admin-traces{display:grid;grid-template-columns:320px 1fr;gap:1.5rem;min-height:500px}.traces-list{background:#fff;border-radius:8px;padding:1rem;box-shadow:0 2px 8px #0000000f}.traces-list h3{margin:0 0 1rem;font-size:1rem}.traces-list ul{list-style:none;margin:0;padding:0}.traces-list li{padding:.6rem .75rem;border-radius:4px;cursor:pointer;font-size:.85rem;color:#595959}.traces-list li:hover,.traces-list li.active{background:#e6f7ff}.trace-id{display:block;font-family:monospace}.trace-phone{display:block;font-size:.8rem}.trace-time{display:block;font-size:.75rem;opacity:.85}.traces-detail{background:#fff;border-radius:8px;padding:1.5rem;box-shadow:0 2px 8px #0000000f;overflow:auto}.trace-toolbar{display:flex;gap:.5rem;margin-bottom:1rem}.trace-toolbar button,.trace-toolbar a{padding:.5rem 1rem;background:#f5f5f5;border:none;border-radius:4px;cursor:pointer;font-size:.9rem;text-decoration:none;color:inherit}.trace-toolbar button:hover,.trace-toolbar a:hover{background:#e6e6e6}.trace-toolbar button.active{background:#1890ff;color:#fff}.trace-content{margin:0;padding:1.25rem;background:#fafafa;border-radius:4px;font-size:.85rem;white-space:pre-wrap;word-break:break-word;max-height:65vh;overflow:auto;line-height:1.5}.admin-whitelist{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000f;padding:2rem;max-width:480px}.admin-whitelist h3{margin:0 0 1.5rem;font-size:1.1rem}.admin-whitelist .step{margin-bottom:1.5rem}.admin-whitelist label{display:block;margin-bottom:.5rem;font-size:.9rem;color:#595959}.admin-whitelist input{width:100%;max-width:320px;padding:.6rem .8rem;border:1px solid #d9d9d9;border-radius:4px;font-size:.95rem}.admin-whitelist .confirm-phone{padding:.75rem;background:#f5f5f5;border-radius:4px;margin:.5rem 0;font-size:1rem}.admin-whitelist .warn{font-size:.85rem;color:#fa8c16;margin-top:1rem}.admin-whitelist button[type=submit]{padding:.6rem 1.2rem;background:#ff4d4f;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.95rem}.admin-whitelist button[type=submit]:hover{background:#ff7875}.admin-terms{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000f;padding:2rem}.admin-terms h3{margin:0 0 1.5rem;font-size:1.1rem}.terms-section{margin-bottom:2rem}.terms-section h4{margin:0 0 1rem;font-size:1rem;color:#262626}.terms-table{width:100%;max-width:600px;border-collapse:collapse}.terms-table th,.terms-table td{padding:.5rem .75rem;text-align:left;border-bottom:1px solid #f0f0f0}.terms-table th{font-weight:600;font-size:.85rem}.terms-bar{display:inline-block;height:8px;background:#1890ff;border-radius:4px;min-width:4px}.admin-candidates{margin-top:1rem}.admin-candidates h3{margin-bottom:.8rem;font-size:1.1rem}.admin-candidates .terms-table{width:100%;table-layout:auto}.evidence-cell{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;color:#666}.ai-suggestion{display:flex;flex-direction:column;gap:2px;font-size:.82rem}.ai-term{color:#1890ff;font-size:.8rem}.verdict{display:inline-block;padding:1px 6px;border-radius:3px;font-size:.75rem;font-weight:600}.verdict-approve{background:#e6f7e6;color:#389e0d}.verdict-reject{background:#fff1f0;color:#cf1322}.verdict-uncertain{background:#fffbe6;color:#d48806}.status{display:inline-block;padding:1px 6px;border-radius:3px;font-size:.75rem;font-weight:600}.status-pending{background:#f0f0f0;color:#666}.status-needs_review{background:#fffbe6;color:#d48806}.status-approved{background:#e6f7e6;color:#389e0d}.status-rejected{background:#fff1f0;color:#cf1322}.action-cell{display:flex;gap:4px}.btn-approve{padding:3px 10px;border:none;border-radius:4px;background:#52c41a;color:#fff;font-size:.8rem;cursor:pointer}.btn-approve:hover{background:#389e0d}.btn-reject{padding:3px 10px;border:none;border-radius:4px;background:#ff4d4f;color:#fff;font-size:.8rem;cursor:pointer}.btn-reject:hover{background:#cf1322}.candidates-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}.candidates-header h3{margin:0}.btn-ai-review{padding:6px 16px;border:none;border-radius:6px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:.85rem;font-weight:600;cursor:pointer;transition:opacity .2s}.btn-ai-review:hover{opacity:.85}.btn-ai-review:disabled{opacity:.5;cursor:not-allowed}.review-summary{padding:8px 12px;margin-bottom:.8rem;background:#f6ffed;border:1px solid #b7eb8f;border-radius:6px;font-size:.85rem;color:#389e0d}@media(max-width:1100px){.admin-stats{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.admin-page{padding:1rem}.admin-stats{grid-template-columns:repeat(2,1fr)}.admin-traces{grid-template-columns:1fr}}.debug-fda-label-page{max-width:900px;margin:0 auto;padding:20px;font-family:system-ui,sans-serif}.debug-fda-label-page h1{margin:0 0 8px;font-size:1.5rem}.debug-fda-label-page p{margin:0 0 16px;color:#666;font-size:14px}.debug-actions{display:flex;gap:10px;margin-bottom:20px}.debug-actions button{padding:8px 16px;cursor:pointer;border:1px solid #ccc;border-radius:6px;background:#fff}.debug-actions button:hover:not(:disabled){background:#f5f5f5}.debug-actions button:disabled{opacity:.6;cursor:not-allowed}.debug-metrics{margin-bottom:20px;padding:12px;background:#f9f9f9;border:1px solid #e0e0e0;border-radius:8px}.debug-metrics h3{margin:0 0 8px;font-size:14px}.debug-metrics pre{margin:0;font-size:12px;font-family:ui-monospace,monospace;white-space:pre-wrap}.debug-preview-wrap{padding:20px;background:#fff;border:2px solid #ddd;border-radius:8px;display:inline-block;box-shadow:0 2px 8px #0000001a}.batch-title{flex:1;margin:0;font-size:1.1rem;font-weight:600;color:var(--text);text-align:center}.batch-scroll-area{flex:1;min-height:0;overflow-y:auto}.batch-main{flex:1;padding:1.5rem;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}.batch-table-wrap{overflow-x:auto;border-radius:var(--border-radius);border:1px solid var(--border);background:var(--bg-card)}.batch-table{width:100%;border-collapse:collapse;min-width:700px}.batch-th{padding:.75rem;font-size:.8rem;font-weight:600;color:var(--text-muted);text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.batch-th--num{width:40px;text-align:center}.batch-th--img{width:110px;text-align:center}.batch-th--status{width:120px;text-align:center}.batch-row{border-bottom:1px solid var(--border);transition:background .1s}.batch-row:last-child{border-bottom:none}.batch-row--done{background:#3b82f608}.batch-row--error{background:#ef44440a}.batch-cell{padding:.6rem .75rem;vertical-align:middle}.batch-cell--num{text-align:center;font-size:.85rem;color:var(--text-muted)}.batch-cell--img,.batch-cell--status{text-align:center}.batch-input{width:100%;height:38px;padding:0 .6rem;border:1px solid var(--border);border-radius:var(--border-radius-sm);background:var(--bg);color:var(--text);font-size:.9rem;outline:none;box-sizing:border-box;transition:border-color .15s;min-width:0}.batch-input:focus{border-color:var(--accent)}.batch-input:disabled{opacity:.6;background:var(--bg)}.batch-input--fda{max-width:160px}.batch-upload-btn{height:36px;padding:0 .75rem;border:1px dashed var(--border);border-radius:var(--border-radius-sm);background:var(--bg);color:var(--text-muted);font-size:.85rem;cursor:pointer;white-space:nowrap;transition:border-color .15s,color .15s}.batch-upload-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.batch-upload-btn:disabled{opacity:.5;cursor:not-allowed}.batch-img-preview-wrap{position:relative;display:inline-block}.batch-img-thumb{width:56px;height:56px;object-fit:cover;border-radius:6px;border:1px solid var(--border);display:block}.batch-img-remove{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:#00000080;color:#fff;border:none;cursor:pointer;font-size:10px;display:flex;align-items:center;justify-content:center;line-height:1}.batch-status{font-size:.82rem;display:inline-flex;align-items:center;gap:.3rem}.batch-status--processing{color:var(--accent)}.batch-status--done{color:#16a34a;font-weight:500}.batch-status--error{color:#dc2626}.batch-status--idle{color:var(--text-muted)}.batch-spinner{display:inline-block;width:12px;height:12px;border:2px solid rgba(59,130,246,.25);border-top-color:var(--accent);border-radius:50%;animation:batch-spin .8s linear infinite}@keyframes batch-spin{to{transform:rotate(360deg)}}.batch-view-btn{height:32px;padding:0 .85rem;background:var(--accent);color:#fff;border:none;border-radius:var(--border-radius-sm);font-size:.82rem;cursor:pointer;white-space:nowrap}.batch-view-btn:hover{opacity:.9}.batch-add-wrap{margin-top:1.25rem;display:flex;justify-content:center}.batch-add-btn{height:40px;padding:0 2rem;background:transparent;color:var(--accent);border:1.5px solid var(--accent);border-radius:var(--border-radius-sm);font-size:.9rem;cursor:pointer;transition:background .15s}.batch-add-btn:hover{background:var(--accent-soft)}.batch-hint{margin:1rem 0 0;font-size:.82rem;color:var(--text-muted);text-align:center}.batch-modal-overlay{position:fixed;inset:0;background:#00000073;z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem}.batch-modal{background:var(--bg-card);border-radius:var(--border-radius);box-shadow:0 12px 40px #0003;max-width:700px;width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.batch-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.batch-modal-title{font-size:1rem;font-weight:600;color:var(--text)}.batch-modal-close{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1rem;padding:.25rem}.batch-modal-close:hover{color:var(--text)}.batch-modal-body{display:flex;flex-wrap:wrap;gap:1.5rem;padding:1.25rem;overflow-y:auto;justify-content:center}.batch-modal-item{display:flex;flex-direction:column;align-items:center;gap:.75rem}.batch-modal-item-title{font-size:.9rem;font-weight:600;color:var(--text);margin:0}.batch-modal-img{max-width:280px;max-height:400px;object-fit:contain;border:1px solid var(--border);border-radius:8px}.batch-modal-img--zoomable{cursor:zoom-in;transition:opacity .15s}.batch-modal-img--zoomable:hover{opacity:.9}.batch-modal-download{display:inline-block;padding:.5rem 1.5rem;background:var(--accent);color:#fff;border-radius:var(--border-radius-sm);text-decoration:none;font-size:.9rem;font-weight:500}.batch-modal-download:hover{opacity:.9}.batch-modal-footer{padding:.85rem 1.25rem;border-top:1px solid var(--border);display:flex;justify-content:center}.batch-modal-edit-btn{height:38px;padding:0 2rem;background:transparent;color:var(--accent);border:1.5px solid var(--accent);border-radius:var(--border-radius-sm);font-size:.9rem;cursor:pointer;transition:background .15s}.batch-modal-edit-btn:hover{background:var(--accent-soft)}@media(max-width:700px){.batch-main{padding:1rem .75rem}.batch-table-wrap{border:none;background:transparent}.batch-table,.batch-table tbody,.batch-table tr,.batch-table td,.batch-table thead{display:block}.batch-table thead{display:none}.batch-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--border-radius);margin-bottom:.75rem;padding:.75rem}.batch-cell{display:flex;align-items:center;gap:.5rem;padding:.3rem 0}.batch-cell:before{content:attr(data-label);font-size:.75rem;color:var(--text-muted);font-weight:600;min-width:70px;flex-shrink:0}.batch-cell--num{display:none}.batch-cell--status{justify-content:flex-start}.batch-input--fda{max-width:none}}.tp-panel{display:flex;flex-direction:column;height:100%;overflow:hidden}.tp-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border, #E5E7EB);flex-shrink:0}.tp-header-left{display:flex;align-items:center;gap:8px}.tp-title{font-size:15px;font-weight:700;margin:0}.tp-count{font-size:12px;color:var(--text-muted, #6B7280);background:var(--source-bg, #F3F4F6);padding:2px 8px;border-radius:10px}.tp-header-right{display:flex;align-items:center;gap:8px}.tp-download-btn{padding:6px 14px;background:#27ae60;color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s}.tp-download-btn:hover{opacity:.88}.tp-close-btn{background:none;border:none;cursor:pointer;color:var(--text-muted, #6B7280);font-size:16px;padding:4px 8px}.tp-close-btn:hover{color:var(--text, #111827)}.tp-credit-bar{padding:6px 16px;font-size:12px;color:var(--text-muted, #6B7280);background:var(--source-bg, #F3F4F6);border-bottom:1px solid var(--border, #E5E7EB);flex-shrink:0}.tp-table-wrap{flex:1;overflow:auto;min-height:0}.tp-table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}.tp-table th{position:sticky;top:0;background:var(--source-bg, #F3F4F6);padding:8px 10px;text-align:left;font-size:11px;font-weight:600;color:#555;border-bottom:2px solid var(--border, #E5E7EB);z-index:1}.tp-table td{padding:6px 10px;border-bottom:1px solid #f0f0f0}.tp-cell-desc{max-width:140px;overflow:hidden;text-overflow:ellipsis}.tp-cell-hs{font-family:SF Mono,Fira Code,monospace;letter-spacing:.03em}.tp-row--pending td{color:var(--text-muted, #6B7280)}.tp-pending-cell{display:inline-flex;align-items:center;gap:6px}.tp-spinner{display:inline-block;width:12px;height:12px;border:2px solid var(--border, #E5E7EB);border-top-color:var(--accent, #3B82F6);border-radius:50%;animation:tp-spin .8s linear infinite}@keyframes tp-spin{to{transform:rotate(360deg)}}.confidence--high{color:#27ae60;font-weight:600}.confidence--mid{color:#e67e22;font-weight:600}.confidence--low{color:#e74c3c;font-weight:600}.tb-scroll-area{flex:1;min-height:0;overflow-y:auto;background:var(--bg, #f5f5f7)}.tariff-batch-main{max-width:860px;margin:0 auto;padding:24px 32px 48px}.tb-subtitle{font-size:13px;color:#666;margin:0 0 20px}.tb-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 4px #00000014;margin-bottom:20px}.tb-section{margin-bottom:20px}.tb-country-row{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}.tb-label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:#444}.tb-select{padding:8px 12px;border:1px solid #ddd;border-radius:8px;font-size:14px;background:#fafafa;cursor:pointer;min-width:160px}.tb-select:focus{outline:none;border-color:var(--primary, #6366f1)}.tb-arrow{font-size:20px;color:#888;padding-bottom:6px}.tb-mode-tabs{display:flex;gap:4px;margin-bottom:16px}.tb-mode-tab{padding:7px 18px;border-radius:8px;border:1px solid #ddd;background:#f5f5f7;font-size:14px;cursor:pointer;transition:all .15s}.tb-mode-tab--active{background:var(--primary, #6366f1);color:#fff;border-color:var(--primary, #6366f1)}.tb-dropzone{border:2px dashed #d0d0d0;border-radius:10px;padding:32px 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;background:#fafafa}.tb-dropzone:hover,.tb-dropzone--over{border-color:var(--primary, #6366f1);background:#f0f0ff}.tb-dropzone--has-file{border-style:solid;border-color:#aaa}.tb-dropzone-hint{display:flex;flex-direction:column;gap:6px;align-items:center;color:#666}.tb-dropzone-icon{font-size:28px}.tb-dropzone-sub{font-size:12px;color:#999}.tb-file-info{display:flex;align-items:center;gap:12px;justify-content:center}.tb-file-icon{font-size:28px}.tb-file-name{font-weight:600;font-size:14px}.tb-file-size{font-size:12px;color:#888}.tb-file-clear{background:none;border:none;cursor:pointer;color:#999;font-size:16px;margin-left:8px}.tb-file-clear:hover{color:#e53e3e}.tb-manual-scroll{overflow-x:auto}.tb-table{width:100%;border-collapse:collapse;font-size:13px}.tb-table th{text-align:left;padding:8px 10px;background:#f5f5f7;border-bottom:2px solid #e0e0e0;font-size:12px;color:#555;white-space:nowrap}.tb-table td{padding:5px 6px;border-bottom:1px solid #f0f0f0}.tb-idx{width:32px;text-align:center;color:#999;font-size:12px}.tb-input{width:100%;padding:6px 8px;border:1px solid #e0e0e0;border-radius:6px;font-size:13px;box-sizing:border-box;min-width:100px}.tb-input:focus{outline:none;border-color:var(--primary, #6366f1)}.tb-remove{background:none;border:none;cursor:pointer;color:#bbb;font-size:14px;padding:2px 6px}.tb-remove:hover{color:#e53e3e}.tb-add-row{margin-top:10px;padding:7px 16px;border:1px dashed #ccc;border-radius:8px;background:none;cursor:pointer;font-size:13px;color:#666}.tb-add-row:hover{border-color:var(--primary, #6366f1);color:var(--primary, #6366f1)}.tb-add-row:disabled{opacity:.4;cursor:not-allowed}.tb-count{font-size:12px;color:#999;margin-top:6px}.tb-error{background:#fff0f0;border:1px solid #ffc0c0;border-radius:8px;padding:10px 14px;font-size:13px;color:#c0392b;margin-bottom:16px}.tb-submit{width:100%;padding:12px;border-radius:10px;border:none;background:var(--primary, #6366f1);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s}.tb-submit:hover{opacity:.88}.tb-submit:disabled{opacity:.5;cursor:not-allowed}.tb-progress-wrap{margin-top:16px}.tb-progress-bar{height:8px;background:#eee;border-radius:4px;overflow:hidden;margin-bottom:8px}.tb-progress-fill{height:100%;background:var(--primary, #6366f1);border-radius:4px;transition:width .3s ease}.tb-progress-text{font-size:13px;color:#555}.tb-progress-count{color:#999}.tb-done{text-align:center;padding:16px 0 8px}.tb-done-msg{font-size:15px;font-weight:600;margin-bottom:14px;color:#27ae60}.tb-download{display:inline-block;padding:11px 28px;background:#27ae60;color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s}.tb-download:hover{opacity:.88}.tb-done-note{font-size:12px;color:#999;margin:8px 0 12px}.tb-reset{background:none;border:1px solid #ddd;border-radius:8px;padding:7px 18px;font-size:13px;cursor:pointer;color:#666}.tb-reset:hover{border-color:#999}.tb-tips{background:#fff;border-radius:12px;padding:20px 24px;box-shadow:0 1px 4px #0000000f}.tb-tips h3{font-size:14px;font-weight:700;margin:0 0 10px;color:#444}.tb-tips ul{margin:0;padding-left:18px}.tb-tips li{font-size:13px;color:#666;line-height:1.8}.chat-page__preview-col{width:0;min-width:0;max-width:0;overflow:hidden;transition:width .3s ease,min-width .3s ease,max-width .3s ease;flex-shrink:0;border-left:1px solid var(--border, #E5E7EB);background:var(--bg-card, #fff);height:100vh;height:100dvh}.chat-page--preview-open .tariff-batch-main{max-width:600px}.tb-preview-toggle{position:fixed;right:20px;bottom:20px;padding:10px 20px;background:var(--accent, #3B82F6);color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 4px 16px #3b82f64d;z-index:50;transition:opacity .15s,transform .15s}.tb-preview-toggle:hover{opacity:.9;transform:translateY(-2px)}@media(min-width:1024px){.chat-page__preview-col--open{width:520px;min-width:520px;max-width:520px}}@media(min-width:1600px){.chat-page__preview-col--open{width:640px;min-width:640px;max-width:640px}}@media(max-width:1023px){.tb-scroll-area{padding-top:52px}.tariff-batch-main{padding:16px 16px 48px}.tb-card{padding:16px}.tb-country-row{flex-direction:column;align-items:stretch}.tb-arrow{display:none}.chat-page__preview-col--open{position:fixed;inset:0;z-index:200;width:100%;min-width:100%;max-width:100%;height:100%;animation:tp-slide-up .25s ease}}@keyframes tp-slide-up{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.app-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--text-muted)}.spinner{width:32px;height:32px;border:3px solid var(--neumo-shadow);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.img-zoom-overlay{position:fixed;inset:0;background:#000000e0;z-index:2000;display:flex;align-items:center;justify-content:center;cursor:zoom-out}.img-zoom-img{max-width:95vw;max-height:95vh;object-fit:contain;border-radius:4px;box-shadow:0 8px 40px #00000080;cursor:default}.img-zoom-close{position:absolute;top:1rem;right:1rem;width:36px;height:36px;border-radius:50%;background:#ffffff26;border:none;color:#fff;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.img-zoom-close:hover{background:#ffffff47}