:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17211e;--muted:#63716c;--line:#d9e2dd;--panel:#fff;--wash:#f4f7f5;--accent:#267a69;--accent-strong:#115e50;--rose:#b84c67;--shadow:0 24px 70px #1d312b24}*{box-sizing:border-box}body{background:var(--wash);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{letter-spacing:0;margin:0}.eyebrow{color:var(--accent-strong);letter-spacing:0;text-transform:uppercase;font-size:.78rem;font-weight:800}.login-page{place-items:center;min-height:100vh;padding:28px;display:grid}.login-panel{border:1px solid var(--line);background:var(--panel);width:min(100%,920px);min-height:440px;box-shadow:var(--shadow);border-radius:8px;grid-template-columns:minmax(0,1fr) minmax(320px,420px);display:grid;overflow:hidden}.brand-block{color:#fff;background-color:#0000;background-image:linear-gradient(#13231e94,#13231ecc),url(https://images.unsplash.com/photo-1503454537195-1dcabb73ffb9?auto=format&fit=crop&w=1200&q=80);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;flex-direction:column;justify-content:flex-end;gap:18px;padding:40px;display:flex}.brand-block .eyebrow{color:#ffffffd1}.brand-block h1{max-width:10ch;font-size:4.6rem;line-height:.94}.brand-block p:not(.eyebrow){color:#ffffffd6;max-width:25rem;font-size:1.02rem;line-height:1.55}.login-form{flex-direction:column;justify-content:center;gap:18px;padding:40px;display:flex}.field{color:var(--muted);gap:8px;font-size:.9rem;font-weight:800;display:grid}.field input{border:1px solid var(--line);width:100%;min-height:48px;color:var(--ink);background:#fff;border-radius:8px;outline:none;padding:12px 13px}.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #267a6924}.notice{border-radius:8px;padding:13px 14px;font-weight:800;line-height:1.4}.warning{color:#8f334a;background:#fbe9ee}.error{color:var(--rose);font-weight:800}.primary-button,.ghost-button{border-radius:8px;min-height:48px;font-weight:800}.primary-button{background:var(--accent);color:#fff;border:0}.primary-button:hover{background:var(--accent-strong)}.primary-button:disabled{cursor:wait;opacity:.7}.admin-shell{grid-template-columns:260px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:#fff;flex-direction:column;gap:34px;padding:28px 18px;display:flex}.sidebar h1{margin-top:6px;font-size:1.7rem}.sidebar-header{gap:22px;display:grid}.site-selector{color:var(--muted);gap:8px;font-size:.86rem;font-weight:800;display:grid}.site-selector select{border:1px solid var(--line);width:100%;min-height:42px;color:var(--ink);background:#fff;border-radius:8px;outline:none;padding:0 12px}.site-selector select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #267a6924}.main-menu{gap:8px;display:grid}.main-menu button{width:100%;min-height:44px;color:var(--muted);text-align:left;background:0 0;border:0;border-radius:8px;padding:0 12px;font-weight:800}.main-menu button:hover{color:var(--accent-strong);background:#edf4f1}.main-menu button.active{color:var(--accent-strong);background:#dcf0e9}.workspace{min-width:0;padding:28px}.topbar{justify-content:space-between;align-items:center;gap:18px;width:min(100%,1080px);margin:0 auto;display:flex}.topbar h2{margin-top:6px;font-size:2rem}.ghost-button{border:1px solid var(--line);color:var(--ink);background:#fff;padding:0 16px}.empty-state{border:1px solid var(--line);width:min(100%,680px);box-shadow:var(--shadow);background:#fff;border-radius:8px;gap:12px;margin:90px auto 0;padding:34px;display:grid}.empty-state h3{overflow-wrap:anywhere;font-size:1.7rem}.empty-state p:not(.eyebrow){color:var(--muted);line-height:1.55}.work-panel{gap:22px;width:min(100%,1080px);margin:28px auto 0;display:grid}.admin-form,.email-preview{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:8px;padding:24px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.form-actions{justify-content:flex-end;margin-top:22px;display:flex}.form-actions .primary-button{min-width:156px;padding:0 18px}.preview-header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px;display:flex}.preview-header h3{margin-top:6px;font-size:1.35rem}.sent-pill{color:var(--accent-strong);border:1px solid #9ccfbe;border-radius:999px;padding:6px 10px;font-size:.82rem;font-weight:800}.email-meta{border:1px solid var(--line);background:#fff;border-radius:8px;margin:0 0 18px;display:grid;overflow:hidden}.email-meta div{border-bottom:1px solid var(--line);background:#fff;grid-template-columns:86px minmax(0,1fr);align-items:center;gap:12px;min-width:0;padding:12px 14px;display:grid}.email-meta div:last-child{border-bottom:0}.email-meta dt{color:var(--muted);font-size:.78rem;font-weight:800}.email-meta dd{overflow-wrap:anywhere;margin:0;font-weight:800}.email-body{border:1px solid var(--line);color:var(--ink);background:#fbfcfb;border-radius:8px;margin:0;padding:18px;line-height:1.55;overflow:auto}.email-body p{min-height:1.55em}.status-dot{background:var(--accent);border-radius:999px;width:14px;height:14px;box-shadow:0 0 0 6px #267a691f}@media (max-width:760px){.login-panel,.admin-shell,.form-grid{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.brand-block{min-height:330px}.brand-block h1{font-size:3.4rem}}@media (max-width:520px){.login-page,.workspace{padding:18px}.brand-block,.login-form,.empty-state{padding:24px}.topbar{flex-direction:column;align-items:flex-start}}