:root{--bg:#f4f7fa;--surface:#fff;--surface-strong:#0d2438;--text:#273545;--text-strong:#0c1722;--text-muted:#66788a;--border:#d9e2ec;--accent:#1667d9;--accent-2:#247a5a;--shadow:0 16px 48px #152b401f;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}body{min-width:320px;min-height:100vh;margin:0}#root{min-height:100vh}*{box-sizing:border-box}body{margin:0}:root{--bg:#f5f7fa;--ink:#1f2933;--muted:#52606d;--border:#cbd2d9;--primary:#2563eb}body{color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.auth-screen{background:#1f2933;place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:#fff;border-radius:12px;width:100%;max-width:420px;padding:32px;box-shadow:0 18px 50px #0f172159}.auth-card.wide{max-width:480px}.auth-brand{letter-spacing:.08em;text-transform:uppercase;color:#7b8794;margin:0 0 4px;font-size:.78rem;font-weight:700}.auth-card h1{margin:0 0 6px;font-size:1.4rem}.auth-sub{color:var(--muted);margin:0 0 22px;font-size:.92rem}.auth-field{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.auth-field label{color:var(--muted);font-size:.85rem;font-weight:600}.auth-field input{border:1px solid var(--border);border-radius:7px;padding:10px 12px;font-size:.98rem}.auth-field input:focus-visible{outline-offset:1px;border-color:var(--primary);outline:3px solid #2563eb40}.auth-submit{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:7px;width:100%;margin-top:4px;padding:11px;font-size:1rem;font-weight:600}.auth-submit:disabled{opacity:.6;cursor:wait}.auth-error{color:#b42318;background:#fdecea;border-radius:7px;margin:0 0 16px;padding:10px 12px;font-size:.9rem}.auth-link{text-align:center;color:var(--muted);margin-top:18px;font-size:.88rem}.auth-link button{color:var(--primary);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:600}.auth-secret{border:1px dashed var(--border);background:var(--bg);border-radius:8px;margin:0 0 18px;padding:12px 14px}.auth-secret .label{color:#7b8794;text-transform:uppercase;letter-spacing:.05em;font-size:.78rem}.auth-secret code{letter-spacing:.12em;word-break:break-all;margin-top:4px;font-size:1.05rem;font-weight:700;display:block}.auth-copy{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:6px;margin-top:8px;padding:5px 10px;font-size:.8rem}.recovery-grid{grid-template-columns:1fr 1fr;gap:8px;margin:14px 0 20px;display:grid}.recovery-grid code{background:var(--bg);text-align:center;letter-spacing:.06em;border-radius:6px;padding:8px;font-size:.95rem}.portal{background:var(--bg);min-height:100vh}.portal-header{color:#fff;background:#1f2933;justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.portal-header .brand strong{font-size:1.05rem}.portal-header .brand span{color:#9aa5b1;margin-left:10px;font-size:.9rem}.portal-user{color:#cbd2d9;align-items:center;gap:14px;font-size:.9rem;display:flex}.portal-user button{color:#fff;cursor:pointer;background:0 0;border:1px solid #3e4c59;border-radius:6px;padding:5px 12px;font-size:.85rem}.portal-main{max-width:720px;margin:0 auto;padding:24px}.panel{background:#fff;border:1px solid #e4e7eb;border-radius:10px;padding:22px 24px}.panel-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.panel-head h2{margin:0 0 4px;font-size:1.2rem}.panel-head p{color:var(--muted);margin:0;font-size:.9rem}.tenant-select{color:var(--muted);flex-direction:column;gap:4px;font-size:.8rem;display:flex}.tenant-select select{border:1px solid var(--border);border-radius:6px;padding:6px 8px}.muted{color:var(--muted)}.branding-form{flex-direction:column;gap:16px;display:flex}.branding-form .field{flex-direction:column;gap:6px;display:flex}.branding-form label{color:var(--muted);font-size:.85rem;font-weight:600}.branding-form input,.branding-form textarea{border:1px solid var(--border);font:inherit;border-radius:7px;padding:9px 11px;font-size:.95rem}.branding-form textarea{resize:vertical}.branding-form input:disabled,.branding-form textarea:disabled{color:#7b8794;background:#f0f2f5}.branding-form .primary{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:7px;align-self:flex-start;padding:10px 18px;font-weight:600}.branding-form .primary:disabled{opacity:.6;cursor:wait}.form-status{color:#3730a3;background:#eef2ff;border-radius:7px;margin:0 0 16px;padding:10px 12px;font-size:.9rem}.form-status.ok{color:#1b7a3d;background:#e7f6ec}.form-status.error{color:#b42318;background:#fdecea}