body,html{width:100%}input::-ms-clear,input::-ms-reveal{display:none}*,:after,:before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[data-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=number],input[type=password],input[type=text],textarea{-webkit-appearance:none}dl,ol,ul{margin-top:0;margin-bottom:1em}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}code,kbd,pre,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}[role=button],a,area,button,input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}button,input,optgroup,select,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{--background:#f5f7fb;--panel:#ffffff;--border:#e6eaf2;--text:#182230;--muted:#667085;--primary:#1677ff;--whatsapp:#22a06b}*{box-sizing:border-box}body,html{height:100%;margin:0;background:var(--background);color:var(--text)}body{font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}.prototype-shell{min-height:100vh}.prototype-logo{height:56px;display:flex;align-items:center;gap:10px;padding:0 18px;color:#fff;font-weight:700;letter-spacing:0}.prototype-logo-mark{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--whatsapp);color:#fff;font-size:14px}.topbar{height:56px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--border)}.page-wrap{padding:20px 24px 28px}.page-header{display:flex;justify-content:space-between;gap:16px;margin-bottom:16px}.page-title{margin:0;font-size:22px;line-height:32px;font-weight:700;letter-spacing:0}.page-subtitle{margin:4px 0 0;color:var(--muted);font-size:13px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px;margin-bottom:16px}.two-column{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);grid-gap:16px;gap:16px}.three-column{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px}.section-card{border:1px solid var(--border);border-radius:8px;background:var(--panel)}.section-title{margin:0 0 12px;font-size:16px;font-weight:700}.muted{color:var(--muted)}.tag-whatsapp{color:#027a48;background:#ecfdf3;border-color:#abefc6}.compact-actions,.status-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.mock-chart{display:flex;align-items:flex-end;gap:8px;height:150px;padding-top:10px}.mock-bar{width:100%;min-width:18px;border-radius:6px 6px 0 0;background:linear-gradient(180deg,#1677ff,#69b1ff)}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));grid-gap:10px;gap:10px}.calendar-cell{min-height:130px;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff}.calendar-day{font-weight:700;margin-bottom:8px}.content-chip{padding:8px;margin-bottom:8px;border-radius:6px;background:#f0f5ff;border:1px solid #adc6ff;font-size:12px}.content-title-cell{max-width:300px}.content-title-cell .ant-typography{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.record-id{display:inline-flex;align-items:center;white-space:nowrap;padding:2px 7px;border:1px solid #d0d5dd;border-radius:4px;background:#f8fafc;color:#344054;font-family:Arial,sans-serif;font-size:12px;line-height:18px}.filter-toolbar,.table-toolbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.filter-toolbar .ant-form{flex:1 1}.table-toolbar{margin-bottom:12px}.section-card .ant-table-cell{vertical-align:middle}.section-card .ant-btn-sm,.section-card .ant-table-thead>tr>th{white-space:nowrap}.message-preview{border:1px solid var(--border);background:#f8fafc;border-radius:8px;padding:16px;min-height:210px}.content-editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;grid-gap:18px;gap:18px;align-items:start}.wa-preview{border:1px solid #d8e0d5;border-radius:8px;background:#f5f1e8;padding:12px}.wa-preview-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.wa-media{min-height:148px;display:grid;place-items:center;grid-gap:8px;gap:8px;padding:14px;border-radius:8px;color:#344054;text-align:center;border:1px solid rgba(0,0,0,.08)}.wa-media .anticon{font-size:34px}.wa-media-image{background:linear-gradient(135deg,#e8f3ff,#ffffff)}.wa-media-video{background:linear-gradient(135deg,#f4e8ff,#ffffff)}.wa-preview-body{margin-top:10px;padding:10px;border-radius:8px;background:#dcf8c6}.wa-preview-footer{display:flex;justify-content:space-between;gap:10px;margin-top:8px;color:var(--muted);font-size:12px}@media (max-width:1200px){.metric-grid,.three-column{grid-template-columns:repeat(2,minmax(0,1fr))}.content-editor-grid,.two-column{grid-template-columns:1fr}}