:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #f0f2f5;--panel: #ffffff;--ink: #1c1e21;--muted: #65676b;--line: #dadde1;--line-strong: #ccd0d5;--control-bg: #f5f6f7;--header-bg: #f5f6f7;--hover-bg: #e4e6eb;--surface-alt: #f7f8fa;--selected-bg: #e7f3ff;--selected-border: #1877f2;--green-bg: #e6f4ea;--green-ink: #137333;--amber-bg: #fff7df;--amber-ink: #8a5a00;--red-bg: #fde9e7;--red-ink: #b42318;--accent: #1877f2;--blue: #1877f2;--blue-hover: #166fe5;--meta-yellow: #f7b928;--gray-dot: #8a8d91;--green-border: #b7e4c7;--amber-border: #f7d774;--red-border: #f5b7b1;--shadow: 0 1px 2px rgba(28, 30, 33, .08)}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--ink)}body[data-platform=youtube]{--bg: #f8fafd;--panel: #ffffff;--ink: #202124;--muted: #5f6368;--line: #e0e3eb;--line-strong: #dadce0;--control-bg: #ffffff;--header-bg: #f8fafd;--hover-bg: #f1f3f4;--surface-alt: #f8fafd;--selected-bg: #e8f0fe;--selected-border: #1a73e8;--green-bg: #e6f4ea;--green-ink: #137333;--amber-bg: #fef7e0;--amber-ink: #b06000;--red-bg: #fce8e6;--red-ink: #c5221f;--accent: #1a73e8;--blue: #1a73e8;--blue-hover: #1558d6;--gray-dot: #9aa0a6;--green-border: #ceead6;--amber-border: #feefc3;--red-border: #fad2cf;--shadow: 0 1px 2px rgba(60, 64, 67, .18);font-family:Roboto,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}main{width:min(1280px,100%);margin:0 auto;padding:18px}.app-shell{transition:background-color .18s ease,color .18s ease}.app-shell.platform-youtube{max-width:1320px}.platform-youtube .app-header{align-items:center;border-bottom:1px solid var(--line);margin-bottom:14px;padding:10px 2px 14px}.platform-youtube .app-header p{display:inline-flex;align-items:center;min-height:24px;margin-bottom:6px;color:var(--muted);font-size:.78rem;font-weight:700;text-transform:none}.platform-youtube .app-header h1{color:#202124;font-size:clamp(1.85rem,5vw,2.65rem);font-weight:500;line-height:1.05}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 2px 18px}.app-brand-heading{display:flex;align-items:center;gap:12px}.app-header p{margin:0 0 4px;color:var(--accent);font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:0}.app-header h1{margin:0;font-size:clamp(2rem,7vw,3.5rem);line-height:.95;letter-spacing:0}.period-pill{display:flex;flex-direction:column;align-items:flex-end;gap:4px;color:var(--muted);font-size:.82rem}.period-pill span{width:fit-content;border:1px solid var(--line-strong);border-radius:999px;padding:3px 9px;color:var(--blue);font-weight:800}.period-pill strong{color:var(--ink)}.auth-main{display:grid;min-height:100vh;place-items:center;padding:20px}.auth-card{width:min(430px,100%);border:1px solid var(--line);border-radius:8px;padding:24px;background:var(--panel);box-shadow:var(--shadow)}.loading-card{display:grid;min-height:180px;place-items:center;color:var(--muted)}.advitals-logo{display:inline-flex;flex:0 0 auto}.advitals-logo-mark{display:block;width:44px;height:44px}.auth-logo .advitals-logo-mark{width:52px;height:52px}.header-logo .advitals-logo-mark{width:50px;height:50px}.advitals-logo-bg{fill:#eff6ff}.advitals-logo-a,.advitals-logo-bar{fill:none;stroke:#16324f;stroke-linecap:round;stroke-linejoin:round;stroke-width:5}.advitals-logo-pulse{fill:none;stroke:#0f9f8f;stroke-linecap:round;stroke-linejoin:round;stroke-width:3.6}.public-shell{width:min(1120px,100%);padding:22px}.public-header,.public-footer{display:flex;align-items:center;justify-content:space-between;gap:18px}.public-header{padding:4px 0 18px}.public-brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.public-brand span{font-size:1.28rem;font-weight:900}.public-logo .advitals-logo-mark{width:42px;height:42px}.public-header nav,.public-footer nav{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.public-header nav a,.public-footer nav a{border-radius:999px;padding:8px 11px;color:var(--muted);font-size:.9rem;font-weight:800;text-decoration:none}.public-header nav a:hover,.public-footer nav a:hover{background:var(--hover-bg);color:var(--ink)}.public-header nav .public-nav-action{border:1px solid var(--line-strong);background:var(--panel);color:var(--blue)}.public-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);align-items:center;gap:34px;min-height:500px;padding:40px 0 52px}.public-hero-copy p,.legal-hero p{margin:0 0 8px;color:var(--accent);font-size:.82rem;font-weight:900;letter-spacing:0;text-transform:uppercase}.public-hero-copy h1,.legal-hero h1{margin:0;color:var(--ink);font-size:clamp(3.5rem,12vw,6.5rem);line-height:.9;letter-spacing:0}.public-hero-copy strong{display:block;max-width:650px;margin-top:22px;color:#30343b;font-size:clamp(1.14rem,2.8vw,1.55rem);font-weight:750;line-height:1.35}.public-hero-description{display:block;max-width:680px;margin-top:14px;color:#3a3f46;font-size:1rem;line-height:1.65}.public-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:24px}.public-primary-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:999px;padding:0 18px;font-weight:900;text-decoration:none}.public-primary-action{background:var(--blue);color:#fff}.public-product-panel{border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--panel);box-shadow:var(--shadow)}.public-product-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:14px}.public-product-top span,.public-metric-grid span,.public-preview-table span{color:var(--muted);font-size:.78rem;font-weight:800}.public-product-top strong{color:var(--ink);font-size:1rem;text-align:right}.public-metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.public-metric-grid div{min-height:78px;border:1px solid var(--line);border-radius:6px;padding:12px;background:var(--surface-alt)}.public-metric-grid strong{display:block;margin-top:10px;color:var(--ink);font-size:1.08rem}.public-preview-table{overflow:hidden;border:1px solid var(--line);border-radius:6px}.public-preview-table>div{display:grid;grid-template-columns:minmax(0,1fr) 70px 100px;align-items:center;gap:10px;min-height:42px;border-bottom:1px solid var(--line);padding:0 12px}.public-preview-table>div:first-child{min-height:36px;background:var(--header-bg)}.public-preview-table>div:last-child{border-bottom:0}.public-preview-table strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.public-preview-table em{width:fit-content;border-radius:999px;padding:5px 10px;background:var(--red-bg);color:var(--red-ink);font-size:.76rem;font-style:normal;font-weight:900}.public-section{display:grid;gap:18px;border-top:1px solid var(--line);padding:34px 0}.public-section h2,.legal-content h2{margin:0 0 10px;color:var(--ink);font-size:clamp(1.45rem,4vw,2rem);letter-spacing:0}.public-section p,.legal-content p{max-width:860px;margin:0 0 14px;color:#3a3f46;font-size:1rem;line-height:1.65}.public-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.public-feature-grid article{border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--panel)}.public-feature-grid h3{margin:0 0 8px;font-size:1.05rem}.public-feature-grid p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}.public-section code,.legal-content code{overflow-wrap:anywhere}.public-section a,.legal-content a{color:var(--blue);font-weight:800}.public-footer{padding:22px 0 8px;color:var(--muted)}.public-footer span{color:var(--ink);font-weight:900}.legal-shell{width:min(980px,100%)}.legal-hero{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0 30px}.legal-hero h1{font-size:clamp(2.8rem,8vw,4.8rem)}.legal-hero span{display:block;margin-top:14px;color:var(--muted);font-weight:800}.legal-content{padding:30px 0 16px}.legal-content h2{margin-top:30px;font-size:1.38rem}.legal-content h2:first-child{margin-top:0}.auth-card p,.setup-copy p{margin:14px 0 4px;color:var(--accent);font-size:.78rem;font-weight:850;text-transform:uppercase}.auth-card h1{margin:0 0 22px;font-size:2.7rem;line-height:.95;letter-spacing:0}.auth-form,.account-form,.benchmark-profile-form{display:grid;gap:12px}.auth-form label,.account-form label,.account-field,.benchmark-profile-form label{display:grid;gap:5px}.auth-form label>span,.account-form label>span,.field-label-row label,.benchmark-profile-form label>span{color:var(--muted);font-size:.75rem;font-weight:800}.field-label-row{display:inline-flex;align-items:center;gap:6px;width:fit-content}.icon-help-button{display:inline-grid;width:22px;height:22px;place-items:center;border:1px solid var(--line-strong);border-radius:999px;padding:0;background:var(--selected-bg);color:var(--accent);cursor:pointer;line-height:0}.icon-help-button:hover{border-color:var(--selected-border);background:#fff}.input-with-icon{display:grid;grid-template-columns:22px minmax(0,1fr);align-items:center;min-height:44px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;background:var(--control-bg);color:var(--muted)}.input-with-icon:focus-within{border-color:var(--selected-border);box-shadow:0 0 0 2px var(--selected-bg)}.input-with-icon input{border:0;outline:0;background:transparent;color:var(--ink)}.wide{width:100%}.link-button{width:100%;margin-top:14px;border:0;background:transparent;color:var(--accent);cursor:pointer;font-weight:850}.signed-in{align-items:center}.user-actions{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.84rem;font-weight:750}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;border:1px solid var(--line-strong);border-radius:8px;padding:0 12px;background:var(--control-bg);color:var(--ink);cursor:pointer;font-weight:850}.secondary-button:hover{background:var(--hover-bg)}.secondary-button:disabled{cursor:wait;opacity:.68}.icon-text{white-space:nowrap}.danger-button{color:var(--red-ink)}.account-console,.setup-panel,.benchmark-panel,.period-strip{margin-bottom:14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.account-console{padding:12px}.platform-switch{display:inline-grid;grid-template-columns:1fr 1fr;min-height:42px;margin-bottom:14px;overflow:hidden;border:1px solid var(--line-strong);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.platform-switch button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:128px;border:0;border-right:1px solid var(--line-strong);padding:0 16px;background:transparent;color:var(--muted);cursor:pointer;font-weight:900}.platform-switch button:last-child{border-right:0}.platform-switch button.active{background:var(--blue);color:#fff}.platform-youtube .platform-switch{display:flex;width:fit-content;border:1px solid var(--line-strong);border-radius:999px;background:#fff;box-shadow:none}.platform-youtube .platform-switch button{min-width:122px;border-right:0;border-radius:999px;color:var(--muted);font-weight:600}.platform-youtube .platform-switch button.active{background:#e8f0fe;color:#174ea6}.platform-youtube .platform-switch button.active svg{color:#1a73e8}.account-console-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.account-console-top div,.setup-copy{display:grid;gap:3px}.account-console-top .account-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.account-console-top span{color:var(--muted);font-size:.72rem;font-weight:850;text-transform:uppercase}.account-console-top strong{font-size:1.05rem}.account-switcher{display:flex;gap:8px;margin-top:12px;overflow-x:auto;padding-bottom:2px}.account-chip{display:grid;grid-template-columns:18px minmax(160px,1fr);align-items:center;gap:8px;min-width:220px;border:1px solid var(--line-strong);border-radius:8px;padding:9px 10px;background:var(--control-bg);color:var(--ink);cursor:pointer;text-align:left}.account-chip.active{border-color:var(--selected-border);background:var(--selected-bg)}.account-chip.active svg,.account-chip.active strong{color:var(--blue)}.platform-youtube .account-console,.platform-youtube .setup-panel,.platform-youtube .benchmark-panel,.platform-youtube .period-strip,.platform-youtube .control-bar,.platform-youtube .table-shell{border-color:var(--line-strong);border-radius:6px;box-shadow:none}.platform-youtube .account-console-top span,.platform-youtube .control-bar label>span,.platform-youtube .control-field>span,.platform-youtube .period-summary em,.platform-youtube .sync-popover span{color:var(--muted);font-weight:500;text-transform:none}.platform-youtube .account-console-top strong{font-weight:500}.platform-youtube .account-chip,.platform-youtube .discovery-item{border-radius:6px;background:#fff}.platform-youtube .account-chip:hover,.platform-youtube .discovery-item:hover:not(:disabled){background:#f8fafd}.platform-youtube .account-chip.active,.platform-youtube .discovery-item:focus{border-color:#1a73e8;background:#e8f0fe}.platform-youtube .account-chip.active svg,.platform-youtube .account-chip.active strong{color:#174ea6}.platform-youtube .account-chip em,.platform-youtube .discovery-item em{color:#5f6368;font-weight:500}.account-chip strong,.account-chip em{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-chip em{margin-top:2px;color:var(--muted);font-size:.72rem;font-style:normal;font-weight:700}.setup-panel{display:grid;grid-template-columns:minmax(200px,.7fr) minmax(280px,1.3fr);gap:16px;padding:16px}.setup-copy{align-content:start;padding:2px 4px}.setup-copy svg{color:var(--accent)}.setup-copy h2{margin:8px 0 0;font-size:1.45rem;line-height:1.05}.setup-copy p{margin:4px 0 0;color:var(--muted);text-transform:none}.youtube-connect-panel,.discovery-panel{display:grid;align-content:start;gap:10px}.discovery-list{display:grid;gap:8px}.discovery-item{display:grid;grid-template-columns:minmax(0,1fr) 24px;align-items:center;gap:10px;min-height:54px;border:1px solid var(--line-strong);border-radius:8px;padding:8px 10px;background:var(--control-bg);color:var(--ink);cursor:pointer;text-align:left}.discovery-item:hover:not(:disabled){border-color:var(--selected-border);background:var(--selected-bg)}.discovery-item:disabled{cursor:wait;opacity:.7}.discovery-item strong,.discovery-item em{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.discovery-item em{margin-top:2px;color:var(--muted);font-size:.74rem;font-style:normal;font-weight:750}.form-title{display:flex;align-items:center;gap:8px;color:var(--accent)}.account-form input,.account-form textarea,.benchmark-profile-form input,.control-bar select{width:100%;border:1px solid var(--line-strong);border-radius:8px;padding:10px 11px;background:var(--control-bg);color:var(--ink)}.platform-youtube .account-form input,.platform-youtube .account-form textarea,.platform-youtube .benchmark-profile-form input,.platform-youtube .control-bar input,.platform-youtube .control-bar select{border-color:#dadce0;border-radius:4px;background:#fff;color:#202124}.account-form input:focus,.account-form textarea:focus,.benchmark-profile-form input:focus,.control-bar input:focus,.control-bar select:focus,.auth-form input:focus{border-color:var(--selected-border);outline:0;box-shadow:0 0 0 2px var(--selected-bg)}.platform-youtube .account-form input:focus,.platform-youtube .account-form textarea:focus,.platform-youtube .benchmark-profile-form input:focus,.platform-youtube .control-bar input:focus,.platform-youtube .control-bar select:focus{border-color:#1a73e8;box-shadow:0 0 0 1px #1a73e8}.account-form textarea{min-height:78px;resize:vertical}.form-actions{display:flex;justify-content:flex-end;gap:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:18px;background:#1c1e2161}.token-help-backdrop{place-items:center}.modal-card{position:relative;width:min(940px,100%);max-height:calc(100vh - 36px);overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 18px 48px #1c1e2138}.benchmark-modal{padding:18px}.modal-close{position:absolute;top:12px;right:12px;z-index:2}.benchmark-modal .benchmark-profile-form{padding-right:34px}.account-edit-modal{width:min(520px,100%);padding:18px}.token-help-modal{width:min(560px,100%);overflow-x:hidden;overflow-y:auto}.token-help-header{display:flex;align-items:flex-start;gap:12px;padding:18px 52px 14px 18px;border-bottom:1px solid var(--line);background:var(--panel)}.token-help-icon{display:grid;width:36px;height:36px;flex:0 0 36px;place-items:center;border-radius:8px;background:var(--selected-bg);color:var(--accent)}.token-help-header p{margin:0 0 4px;color:var(--accent);font-size:.72rem;font-weight:850;text-transform:uppercase}.token-help-header h2{margin:0;font-size:1.18rem;line-height:1.2}.token-help-header span{display:block;margin-top:6px;color:var(--muted);font-size:.9rem;font-weight:700}.token-help-body{padding:14px 18px 16px}.token-help-steps{display:grid;gap:0;margin:0;padding:0;list-style:none;counter-reset:token-step}.token-help-steps li{position:relative;min-height:46px;border-bottom:1px solid var(--line);padding:10px 0 10px 36px;counter-increment:token-step}.token-help-steps li:last-child{border-bottom:0;padding-bottom:0}.token-help-steps li:before{position:absolute;left:0;top:11px;display:grid;width:24px;height:24px;place-items:center;border-radius:999px;background:var(--selected-bg);color:var(--accent);content:counter(token-step);font-size:.75rem;font-weight:900}.token-help-steps strong,.token-help-steps span{display:block}.token-help-steps strong{margin-bottom:3px;color:var(--ink);font-size:.86rem;font-weight:900}.token-help-steps span{color:var(--muted);font-size:.8rem;font-weight:700;line-height:1.35}.token-help-steps a{color:var(--accent);font-weight:900;text-decoration:none}.token-help-steps a:hover{text-decoration:underline}.token-help-substeps{display:grid;gap:4px;margin-top:7px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--surface-alt)}.token-help-substeps span{position:relative;padding-left:13px;font-size:.75rem}.token-help-substeps span:before{position:absolute;top:.55em;left:1px;width:5px;height:5px;border-radius:999px;background:var(--accent);content:""}.token-help-footer{display:grid;gap:12px;border-top:1px solid var(--line);padding:13px 18px;background:var(--surface-alt)}.token-help-note{border:1px solid var(--amber-border);border-radius:8px;padding:9px 11px;background:var(--amber-bg);color:var(--amber-ink);font-size:.8rem;font-weight:750}.token-help-links{display:flex;flex-wrap:wrap;gap:8px}.token-help-links a{display:inline-flex;align-items:center;gap:5px;min-height:34px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;background:var(--control-bg);color:var(--accent);font-weight:850;text-decoration:none}.period-strip{display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;padding:9px 12px;color:var(--muted);font-size:.82rem}.period-summary{display:flex;flex-wrap:wrap;align-items:center;min-width:0;gap:8px 12px}.period-summary strong{color:var(--ink)}.period-summary em{font-style:normal}.sync-details{position:relative;flex:0 0 auto}.sync-details summary{display:inline-flex;align-items:center;gap:6px;min-height:32px;border:1px solid var(--line-strong);border-radius:8px;padding:0 10px;background:var(--control-bg);color:var(--muted);cursor:pointer;font-weight:850;list-style:none}.sync-details summary::-webkit-details-marker{display:none}.sync-details[open] summary,.sync-details summary:hover{border-color:var(--selected-border);background:var(--selected-bg);color:var(--blue)}.sync-popover{position:absolute;top:calc(100% + 8px);right:0;z-index:20;display:grid;width:min(340px,calc(100vw - 36px));gap:10px;border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--panel);box-shadow:0 12px 28px #1c1e2129}.sync-popover div{display:grid;gap:3px}.sync-popover span{color:var(--muted);font-size:.7rem;font-weight:850;text-transform:uppercase}.sync-popover strong{color:var(--ink);font-size:.86rem}.control-bar{display:grid;gap:10px;margin-bottom:14px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.control-row{display:grid;gap:10px;align-items:end}.control-row-primary{grid-template-columns:repeat(2,minmax(220px,1fr))}.control-row-primary.has-custom{grid-template-columns:minmax(200px,1.1fr) minmax(190px,.9fr) minmax(190px,.9fr) auto auto auto}.control-row-secondary{grid-template-columns:minmax(230px,.75fr) minmax(160px,.45fr) minmax(160px,.45fr) minmax(170px,auto)}.control-bar label,.control-field{display:grid;gap:5px;min-width:0}.control-bar label>span,.control-field>span{color:var(--muted);font-size:.75rem;font-weight:750}.control-bar input{width:100%;min-height:42px;border:1px solid var(--line-strong);border-radius:8px;padding:0 11px;background:var(--control-bg);color:var(--ink)}.control-bar select{min-height:42px;padding:0 11px}.dashboard-controls{grid-template-columns:1fr}.dashboard-controls .primary-button,.benchmark-action{align-self:end;white-space:nowrap}.diagnose-button{justify-self:stretch}.benchmark-panel{padding:14px}.benchmark-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.benchmark-group{border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--control-bg)}.benchmark-group-title{display:flex;align-items:center;gap:7px;margin-bottom:10px;color:var(--accent);font-size:.86rem}.metric-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.ad-filter-toggle{display:grid;grid-template-columns:1fr 1fr;min-height:42px;align-self:end;overflow:hidden;border:1px solid var(--line-strong);border-radius:8px;background:var(--control-bg)}.ad-filter-toggle button{min-width:108px;border:0;border-right:1px solid var(--line-strong);padding:0 12px;background:transparent;color:var(--muted);cursor:pointer;font-weight:850;white-space:nowrap}.ad-filter-toggle button:last-child{border-right:0}.ad-filter-toggle button.active{background:var(--blue);color:#fff}.platform-youtube .ad-filter-toggle{border-color:#dadce0;border-radius:999px;background:#fff}.platform-youtube .ad-filter-toggle button{border-right-color:#dadce0;color:#5f6368;font-weight:600}.platform-youtube .ad-filter-toggle button.active{background:#e8f0fe;color:#174ea6}.primary-button,.sort-button,.icon-button{border:0;cursor:pointer}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border-radius:8px;padding:0 16px;background:var(--blue);color:#fff;font-weight:850}.primary-button:hover:not(:disabled){background:var(--blue-hover)}.primary-button:disabled{cursor:wait;opacity:.7}.platform-youtube .primary-button{border-radius:999px;padding:0 18px;background:#1a73e8;font-weight:600}.platform-youtube .secondary-button{border-color:#dadce0;border-radius:999px;background:#fff;color:#1a73e8;font-weight:600}.platform-youtube .secondary-button:hover{background:#f1f3f4}.platform-youtube .danger-button{color:#c5221f}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{display:flex;align-items:center;gap:8px;margin-bottom:12px;border:1px solid var(--red-border);border-radius:8px;padding:10px 12px;background:var(--red-bg);color:var(--red-ink);font-weight:750}.error-banner.compact{margin:0;padding:8px 10px;font-size:.82rem}.table-shell{overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.platform-youtube .table-shell{background:#fff}table{width:100%;min-width:980px;border-collapse:separate;border-spacing:0}thead th{position:sticky;top:0;z-index:4;background:var(--header-bg);color:var(--muted);font-size:.72rem;text-align:right;text-transform:uppercase;letter-spacing:0;border-bottom:1px solid var(--line-strong)}.platform-youtube thead th{background:#fff;color:#5f6368;font-size:.72rem;font-weight:600;text-transform:none;box-shadow:inset 0 -1px #dadce0}th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:right;vertical-align:middle;white-space:nowrap}.platform-youtube th,.platform-youtube td{border-bottom-color:#edf0f5}tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}.entity-column{position:sticky;left:0;z-index:3;min-width:286px;max-width:330px;background:var(--panel);text-align:left;white-space:normal}.platform-youtube .entity-column{background:#fff}thead .entity-column{z-index:5;background:var(--header-bg)}.campaign>.entity-column{background:var(--surface-alt)}.platform-youtube .campaign>.entity-column{background:#f8fafd}.adset>.entity-column{background:var(--panel)}.ad>.entity-column{background:var(--panel)}.sort-button{display:inline-flex;align-items:center;justify-content:flex-end;gap:4px;width:100%;background:transparent;color:inherit;font-weight:850;text-align:right}.platform-youtube .sort-button{color:#5f6368;font-weight:600}.entity-cell{display:grid;grid-template-columns:24px 9px minmax(0,1fr);align-items:center;gap:8px}.entity-cell.has-media-slot{grid-template-columns:24px 9px 38px minmax(0,1fr)}.entity-cell strong{display:block;overflow-wrap:anywhere;color:var(--ink);font-size:.9rem;line-height:1.2}.entity-cell span:last-child{display:block;margin-top:3px;color:var(--muted);font-size:.72rem;font-weight:650;text-transform:capitalize}.icon-button{display:inline-grid;width:24px;height:24px;place-items:center;border-radius:6px;background:var(--hover-bg);color:var(--ink)}.indent-spacer{width:24px}.entity-dot{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}.entity-dot.active{background:var(--blue)}.platform-youtube .entity-dot.active{background:#34a853}.entity-dot.inactive{background:var(--gray-dot)}.creative-thumb{position:relative;display:grid;width:38px;height:38px;place-items:center;overflow:hidden;border:1px solid var(--line-strong);border-radius:6px;background:var(--control-bg);color:var(--muted)}.creative-thumb img{width:100%;height:100%;object-fit:cover}.creative-thumb.empty{opacity:.72}.creative-play-badge{position:absolute;right:2px;bottom:2px;display:grid;width:17px;height:17px;place-items:center;border-radius:50%;background:#1c1e21c7;color:#fff}.cell{min-width:78px;font-variant-numeric:tabular-nums;font-weight:850}.spend-cell{color:var(--ink);font-weight:850}.cell.strong{background:var(--green-bg);color:var(--green-ink)}.cell.neutral{background:var(--amber-bg);color:var(--amber-ink)}.cell.weak{background:var(--red-bg);color:var(--red-ink)}.cell.empty{color:var(--gray-dot)}.platform-youtube .cell.strong{background:#e6f4ea}.platform-youtube .cell.neutral{background:#fef7e0}.platform-youtube .cell.weak{background:#fce8e6}.verdict-cell{min-width:260px;max-width:360px;text-align:left;white-space:normal;color:var(--ink);font-size:.86rem;font-weight:850}.verdict-cell span{display:inline}.verdict-cell svg{margin-left:6px;vertical-align:-2px;color:var(--amber-ink)}.verdict-cell.kill{color:var(--red-ink)}.muted-row{color:var(--gray-dot)}.kill-row td,.kill-row th{border-bottom-color:var(--red-border)}.detail-row td{padding:0;background:var(--control-bg);text-align:left;white-space:normal}.detail-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;padding:16px;border-top:1px solid var(--line-strong)}.detail-panel h3{margin:0 0 9px;font-size:.82rem;text-transform:uppercase;letter-spacing:0;color:var(--muted)}.stage-grid{display:grid;grid-template-columns:repeat(2,minmax(100px,1fr));gap:8px}.media-section{min-width:0}.media-frame{position:relative;display:grid;width:100%;aspect-ratio:1 / 1;place-items:center;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--ink)}.meta-preview-frame{--meta-preview-width: 335;--meta-preview-height: 450;--meta-preview-scale: 1;aspect-ratio:var(--meta-preview-width) / var(--meta-preview-height);background:#fff;place-items:start}.media-frame img,.media-frame video,.media-frame iframe{display:block;width:100%;height:100%;border:0}.meta-preview-frame iframe{width:calc(var(--meta-preview-width) * 1px);height:calc(var(--meta-preview-height) * 1px);max-width:none;max-height:none;transform:scale(var(--meta-preview-scale));transform-origin:top left}.media-frame img,.media-frame video{object-fit:contain}.media-empty,.media-loading{display:grid;width:100%;height:100%;place-items:center;color:var(--muted)}.media-loading{position:absolute;top:0;right:0;bottom:0;left:0;gap:8px;background:#1c1e2166;color:#fff;font-size:.78rem;font-weight:850;letter-spacing:0;text-align:center}.media-loading span{display:block}.media-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 9px;margin-top:8px;color:var(--muted);font-size:.76rem}.media-meta strong{color:var(--ink)}.media-meta span{overflow:hidden;max-width:100%;text-overflow:ellipsis;white-space:nowrap}.media-meta a{display:inline-flex;align-items:center;gap:4px;color:var(--accent);font-weight:850;text-decoration:none}.media-meta em{color:var(--amber-ink);font-style:normal;font-weight:700}.media-meta .media-preview-note{color:var(--muted);font-weight:750}.media-card-strip{display:flex;gap:6px;margin-top:8px;overflow-x:auto;padding-bottom:1px}.media-card-thumb{position:relative;display:grid;flex:0 0 38px;width:38px;height:38px;place-items:center;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:var(--control-bg);color:var(--muted)}.media-card-thumb img{width:100%;height:100%;object-fit:cover}.media-card-thumb svg:last-child{position:absolute;right:2px;bottom:2px;color:#fff;filter:drop-shadow(0 1px 2px rgba(28,30,33,.8))}.stage{min-height:78px;border:1px solid var(--line);border-radius:8px;padding:9px;background:#fff}.stage span,.stage em,.trend-line span,.trend-line em{color:var(--muted);font-size:.72rem;font-style:normal;font-weight:700}.stage strong{display:block;margin:5px 0;font-size:1rem}.stage.strong{border-color:var(--green-border);background:var(--green-bg)}.stage.neutral{border-color:var(--amber-border);background:var(--amber-bg)}.stage.weak{border-color:var(--red-border);background:var(--red-bg)}.whatif-list,.trend-grid{display:grid;gap:8px}.whatif-item,.trend-line{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;min-height:40px;border-bottom:1px solid var(--line)}.whatif-item span{color:var(--ink);font-size:.82rem;font-weight:750}.whatif-item strong{color:var(--accent)}.whatif-list p{margin:0;color:var(--muted);font-size:.86rem}.trend-line{grid-template-columns:68px 1fr 1fr 52px;font-size:.8rem}.trend-line strong{color:var(--ink)}.trend-line b{text-align:right}.warnings{grid-column:1 / -1}.warnings p{display:flex;align-items:center;gap:6px;margin:6px 0 0;color:var(--red-ink);font-size:.82rem;font-weight:700}.empty-state{height:220px;color:var(--muted);text-align:center;font-weight:800}@media(max-width:760px){main{padding:12px 10px}.public-shell{padding:14px}.public-header,.public-footer{align-items:flex-start;flex-direction:column}.public-header nav a,.public-footer nav a{padding:7px 9px}.public-hero{grid-template-columns:1fr;gap:22px;min-height:0;padding:26px 0 34px}.public-hero-copy h1{font-size:clamp(3rem,18vw,4.6rem)}.public-product-panel{padding:14px}.public-metric-grid,.public-feature-grid{grid-template-columns:1fr}.public-preview-table>div{grid-template-columns:minmax(0,1fr) 54px 84px;padding:0 9px}.legal-hero{padding:28px 0 24px}.app-header{align-items:flex-start;flex-direction:column;padding-bottom:12px}.app-brand-heading,.period-pill{align-items:flex-start}.control-bar{grid-template-columns:1fr 1fr;padding:10px}.modal-backdrop{align-items:stretch;padding:10px}.modal-card{width:100%;max-height:calc(100vh - 20px)}.benchmark-modal{padding:14px}.benchmark-modal .benchmark-profile-form{padding-right:0;padding-top:30px}.token-help-backdrop{align-items:end;padding:8px 8px 0}.token-help-modal{width:100%;max-height:calc(100vh - 8px);border-bottom-right-radius:0;border-bottom-left-radius:0}.token-help-header{padding:16px 48px 13px 14px}.token-help-icon{width:34px;height:34px;flex-basis:34px}.token-help-header h2{font-size:1.05rem}.token-help-header span{font-size:.82rem}.token-help-body{padding:12px}.token-help-steps li{min-height:0;padding-top:9px;padding-bottom:9px}.token-help-footer{gap:10px;padding:12px}.token-help-links a{flex:1 1 150px;justify-content:center}.dashboard-controls,.setup-panel,.benchmark-grid,.metric-input-grid{grid-template-columns:1fr}.platform-switch{width:100%}.control-row,.control-row-primary,.control-row-primary.has-custom,.control-row-secondary{grid-column:1 / -1;grid-template-columns:1fr}.benchmark-action,.primary-button,.diagnose-button{grid-column:1 / -1}.user-actions,.account-console-top{width:100%;align-items:stretch;flex-direction:column}.account-console-top .primary-button,.account-actions,.account-actions .primary-button,.account-actions .secondary-button,.user-actions .secondary-button,.form-actions .primary-button,.form-actions .secondary-button{width:100%}.account-actions{flex-direction:column}.form-actions{flex-direction:column-reverse}.entity-column{min-width:220px;max-width:230px}th,td{padding:8px 7px}table{min-width:900px}.detail-panel{grid-template-columns:1fr}.stage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
