@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Inter+Tight:wght@400;500;600;700&display=swap";:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{box-sizing:border-box;flex-direction:column;width:100%;min-height:100svh;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--navy:#015762;--navy-mid:#0f766e;--rose:#89445b;--gold:#e8b9ab;--gold-light:#fbe6eb;--bg:#0e1117;--bg-2:#151b25;--bg-3:#1c2535;--border:#ffffff12;--border-2:#ffffff1f;--text:#c9d1e0;--text-muted:#6b7a94;--text-bright:#edf2ff;--accent:#015762;--accent-glow:#01576259;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--radius-sm:6px;--radius:12px;--radius-lg:18px;--shadow-sm:0 2px 8px #0000004d;--shadow:0 8px 32px #0006;--shadow-lg:0 24px 64px #00000080;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;font-size:14px;line-height:1.6}.app{background:var(--bg);min-height:100vh;display:flex}.sidebar{background:var(--bg-2);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:220px;height:100vh;padding:24px 0;display:flex;position:sticky;top:0}.sidebar-brand{border-bottom:1px solid var(--border);align-items:center;gap:8px;margin-bottom:16px;padding:0 20px 28px;display:flex}.brand-dot{background:linear-gradient(135deg, var(--navy), var(--rose));width:8px;height:8px;box-shadow:0 0 8px var(--accent-glow);border-radius:50%;flex-shrink:0}.brand-name{letter-spacing:2px;color:var(--text-bright);font-family:Inter Tight,sans-serif;font-size:15px;font-weight:700}.brand-label{color:var(--text-muted);letter-spacing:.5px;font-size:10px;font-weight:500;line-height:1;display:block}.sidebar-brand{flex-wrap:wrap}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:0 12px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:13.5px;font-weight:500;transition:all .18s;display:flex}.nav-item:hover{background:var(--bg-3);color:var(--text)}.nav-item.active{color:var(--text-bright);background:linear-gradient(135deg,#01576240,#89445b26);box-shadow:inset 0 0 0 1px #0157624d}.sidebar-footer{border-top:1px solid var(--border);padding:16px 20px 0}.status-badge{color:var(--text-muted);align-items:center;gap:7px;font-size:11.5px;display:flex}.status-dot{background:var(--success);width:7px;height:7px;box-shadow:0 0 6px var(--success);border-radius:50%;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.5}}.main{flex-direction:column;flex:1;min-width:0;padding:32px 48px;display:flex}.page-header{justify-content:space-between;align-items:flex-start;margin-bottom:28px;display:flex}.page-header h1{color:var(--text-bright);letter-spacing:-.5px;font-family:Inter Tight,sans-serif;font-size:26px;font-weight:700;line-height:1.2}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:13.5px}.status-banner{border-radius:var(--radius-sm);border-left:3px solid;flex-direction:column;gap:4px;margin-bottom:24px;padding:14px 18px;animation:.25s slide-in;display:flex}@keyframes slide-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.status-sending{border-color:var(--warning);background:#f59e0b14}.status-success{border-color:var(--success);background:#10b98114}.status-error{border-color:var(--error);background:#ef444414}.status-msg{color:var(--text-bright);font-size:13.5px;font-weight:500}.status-detail{color:var(--text-muted);font-family:monospace;font-size:11.5px}.content-grid{grid-template-columns:450px 1fr;align-items:start;gap:32px;display:grid}.left-col{flex-direction:column;gap:20px;display:flex}.right-col{opacity:0;pointer-events:none;transition:opacity .3s;position:sticky;top:32px}.right-col.visible{opacity:1;pointer-events:auto}.right-col:not(.visible){opacity:1;pointer-events:auto;display:block}.card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color .2s}.card:hover{border-color:var(--border-2)}.card-header{align-items:center;gap:12px;margin-bottom:20px;display:flex}.card-header h2{color:var(--text-bright);letter-spacing:-.2px;font-family:Inter Tight,sans-serif;font-size:15px;font-weight:600}.step-num{background:linear-gradient(135deg, var(--navy), var(--rose));color:#fff;width:26px;height:26px;box-shadow:0 0 10px var(--accent-glow);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.template-list{flex-direction:column;gap:8px;display:flex}.template-item{border-radius:var(--radius-sm);background:var(--bg-3);cursor:pointer;text-align:left;border:1px solid #0000;align-items:flex-start;gap:14px;width:100%;padding:14px 16px;transition:all .18s;display:flex;position:relative}.template-item:hover{border-color:var(--border-2);background:#ffffff0a}.template-item.selected{background:linear-gradient(135deg,#0157621f,#89445b12);border-color:#01576280;box-shadow:0 0 0 1px #01576233,inset 0 1px #ffffff0d}.template-icon{color:var(--gold);flex-shrink:0;margin-top:1px}.template-name{color:var(--text-bright);margin-bottom:3px;font-size:13.5px;font-weight:600}.template-desc{color:var(--text-muted);font-size:12px;line-height:1.5}.template-meta{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;padding-top:14px;display:flex}.meta-label{letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);white-space:nowrap;font-size:11px;font-weight:600}.meta-value{color:var(--text);flex:1;min-width:0;font-size:12.5px}.db-list{flex-direction:column;gap:8px;display:flex}.db-item{border-radius:var(--radius-sm);background:var(--bg-3);cursor:pointer;text-align:left;border:1px solid #0000;align-items:flex-start;gap:12px;width:100%;padding:12px 14px;transition:all .18s;display:flex}.db-item:hover{border-color:var(--border-2);background:#ffffff0a}.db-item.selected{background:linear-gradient(135deg,#0157621a,#89445b0f);border-color:#01576273}.db-icon{color:var(--navy-mid);flex-shrink:0;margin-top:2px}.db-name{color:var(--text-bright);margin-bottom:2px;font-size:13px;font-weight:600}.db-desc{color:var(--text-muted);font-size:11.5px}.selected-check{color:var(--navy-mid);flex-shrink:0;margin-left:auto}.query-block,.manual-emails-block{flex-direction:column;gap:8px;margin-top:16px;display:flex}.field-label{letter-spacing:.8px;text-transform:uppercase;color:var(--text-muted);font-size:11px;font-weight:600}.query-input{background:var(--bg);border:1px solid var(--border-2);border-radius:var(--radius-sm);color:var(--text);resize:vertical;width:100%;padding:10px 12px;font-family:JetBrains Mono,Fira Mono,monospace;font-size:12.5px;line-height:1.55;transition:border-color .2s}.query-input:focus{border-color:#01576280;outline:none;box-shadow:0 0 0 3px #0157621f}.query-input::placeholder{color:var(--text-muted);opacity:.7}.audience-count{border-top:1px solid var(--border);margin-top:14px;padding-top:14px}.count-value{color:var(--success);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.count-loading{color:var(--text-muted);font-size:12.5px;font-style:italic}.field-group{flex-direction:column;gap:8px;display:flex}.field-input{background:var(--bg);border:1px solid var(--border-2);border-radius:var(--radius-sm);color:var(--text-bright);width:100%;padding:11px 14px;font-size:14px;transition:all .2s}.field-input:focus{border-color:#01576280;outline:none;box-shadow:0 0 0 3px #0157621f}.field-hint{color:var(--text-muted);font-size:11.5px;line-height:1.5}.send-row{align-items:center;gap:12px;display:flex}.btn-primary{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);color:#fff;cursor:pointer;box-shadow:0 4px 16px var(--accent-glow);letter-spacing:.2px;border:none;align-items:center;gap:8px;padding:13px 24px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.btn-primary:hover:not(:disabled){box-shadow:0 8px 24px var(--accent-glow);filter:brightness(1.1);transform:translateY(-1px)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-danger{background:linear-gradient(135deg,#7c2d12,#991b1b);box-shadow:0 4px 16px #ef444440}.btn-danger:hover:not(:disabled){box-shadow:0 8px 24px #ef444459}.btn-ghost{border:1px solid var(--border-2);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;background:0 0;padding:8px 14px;font-size:12.5px;transition:all .18s}.btn-ghost:hover{background:var(--bg-3);color:var(--text)}.btn-link{color:#0e7496d9;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0;font-size:12.5px;text-decoration:underline;transition:color .15s}.btn-link:hover{color:var(--gold)}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.preview-card{flex-direction:column;display:flex}.preview-badge{letter-spacing:1.5px;text-transform:uppercase;color:var(--success);background:#10b9811f;border:1px solid #10b98133;border-radius:99px;margin-left:auto;padding:2px 8px;font-size:10px;font-weight:600}.preview-subject{color:var(--text-muted);border-bottom:1px solid var(--border);align-items:center;gap:8px;margin-bottom:14px;padding-bottom:14px;font-size:12px;display:flex}.preview-frame-wrap{border-radius:var(--radius-sm);border:1px solid var(--border);height:calc(100vh - 240px);min-height:700px;overflow:hidden}.preview-frame{background:#fff;border:none;width:100%;height:100%}.help-card{background:linear-gradient(135deg,#01576212 0%,#89445b0d 100%)}.help-icon{color:var(--gold);margin-bottom:14px}.help-card h3{color:var(--text-bright);margin-bottom:14px;font-family:Inter Tight,sans-serif;font-size:15px;font-weight:600}.help-steps{flex-direction:column;gap:10px;margin-bottom:20px;padding-left:18px;display:flex}.help-steps li{color:var(--text-muted);font-size:13px;line-height:1.55}.help-steps li strong{color:var(--text)}.help-tip{border-radius:var(--radius-sm);color:var(--gold);background:#e8b9ab14;border:1px solid #e8b9ab26;align-items:flex-start;gap:8px;padding:12px 14px;font-size:12.5px;line-height:1.5;display:flex}.card.step-disabled{opacity:.45;pointer-events:none;filter:grayscale(.8);transition:opacity .4s,filter .4s}.test-success-msg{color:var(--success);align-items:center;gap:6px;font-size:13px;font-weight:500;display:flex}.accordion-header{transition:opacity .2s}.accordion-header.clickable:hover{opacity:.8}.header-text-group{flex-direction:column;display:flex}.header-text-group h2{margin:0;line-height:1.2}.header-summary{color:var(--success);margin-top:4px;font-size:12.5px;font-weight:500}.theme-toggle-pill{background:var(--bg);border:1px solid var(--border-2);border-radius:99px;align-items:center;gap:2px;padding:3px;display:flex}.theme-toggle-btn{cursor:pointer;letter-spacing:.3px;color:var(--text-muted);white-space:nowrap;background:0 0;border:none;border-radius:99px;align-items:center;gap:6px;padding:5px 14px;font-family:Inter,sans-serif;font-size:11.5px;font-weight:600;transition:background .2s,color .2s;display:flex}.theme-toggle-btn.active{background:var(--bg-3);color:var(--text-bright);box-shadow:0 1px 4px #0000004d}.theme-toggle-btn:hover:not(.active){color:var(--text)}.theme-toggle-btn svg{flex-shrink:0}.preview-controls-row{flex-wrap:wrap;align-items:center;gap:10px;width:100%;display:flex}.viewport-toggle-pill{background:var(--bg);border:1px solid var(--border-2);border-radius:99px;align-items:center;gap:2px;margin-left:2px;padding:3px;display:flex}.viewport-toggle-btn{cursor:pointer;letter-spacing:.3px;color:var(--text-muted);white-space:nowrap;background:0 0;border:none;border-radius:99px;align-items:center;gap:6px;padding:5px 14px;font-family:Inter,sans-serif;font-size:11.5px;font-weight:600;transition:background .2s,color .2s;display:flex}.viewport-toggle-btn.active{background:var(--bg-3);color:var(--text-bright);box-shadow:0 1px 4px #0000004d}.viewport-toggle-btn:hover:not(.active){color:var(--text)}.viewport-toggle-btn svg{flex-shrink:0}.preview-frame-wrap.mobile-viewport{background-color:#0a0d12;background-image:radial-gradient(circle at 20% 40%,#01576214 0%,#0000 60%),radial-gradient(circle at 80% 60%,#89445b0f 0%,#0000 60%);background-position:0 0;background-repeat:repeat;background-size:20px 20px;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;justify-content:center;align-items:flex-start;padding:20px 16px;display:flex;overflow-y:auto}.preview-frame-wrap.mobile-viewport:before{content:"";pointer-events:none;border-radius:44px;width:398px;position:absolute;top:10px;bottom:10px;box-shadow:0 0 0 2px #ffffff0f,0 0 0 6px #ffffff08,0 32px 80px #0009}.preview-frame-wrap.mobile-viewport .preview-frame{border-radius:40px;flex-shrink:0;width:390px;height:auto;min-height:800px;box-shadow:0 0 0 1px #01576259,0 0 40px #01576226,0 24px 64px #00000080}