:root{--osp-primary:#242b3d;--osp-primary-hover:#323a52;--osp-accent:#4f8fff;--osp-error:#e11d48;--osp-text:#111827;--osp-muted:#6b7280;--osp-border:#e5e7eb;--osp-bg:#1a2030;--osp-bg-2:#242b3d;--osp-card:#fff;--osp-footer-text:#ffffffa6;--osp-footer-link:#ffffffd9}body:has(.login-screen)>header{display:none!important}body:has(.login-screen){background:radial-gradient(at 20% 0%, #4f8fff2e 0%, transparent 55%), radial-gradient(at 80% 100%, #4f8fff1a 0%, transparent 55%), linear-gradient(180deg, var(--osp-bg-2) 0%, var(--osp-bg) 100%);background-attachment:fixed;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body:has(.login-screen)>main{padding:0}.login-screen{min-height:100vh;color:var(--osp-text);flex-direction:column;justify-content:center;align-items:center;padding:32px 16px 64px;display:flex}.login-card{background:var(--osp-card);border:1px solid #ffffff0f;border-radius:14px;width:100%;max-width:440px;padding:36px 36px 32px;box-shadow:0 1px 3px #00000026,0 20px 40px #00000040}.login-brand{justify-content:center;align-items:center;margin:-8px 0 22px;display:flex}.login-brand img{width:auto;height:56px;display:block}.login-title{color:var(--osp-text);letter-spacing:-.02em;margin:0 0 4px;font-size:24px;font-weight:700;line-height:1.2}.login-subtitle{color:#4b5563;margin:0 0 26px;font-size:14px;line-height:1.4}.login-field{margin-bottom:14px}.login-label{color:var(--osp-text);text-transform:uppercase;letter-spacing:.06em;margin:0 2px 6px;font-size:12px;font-weight:600;display:block}.login-input-wrap{position:relative}.login-input-wrap>i{width:18px;height:18px;color:var(--osp-muted);pointer-events:none;justify-content:center;align-items:center;transition:color .12s;display:inline-flex;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.login-input-wrap>i svg{width:18px;height:18px}.login-input-wrap input{border:1px solid var(--osp-border);width:100%;height:46px;font:inherit;color:var(--osp-text);background:#fafbfc;border-radius:10px;outline:none;padding:0 14px 0 44px;font-size:15px;transition:border-color .14s,box-shadow .14s,background .14s}.login-input-wrap input:hover{background:#f5f6f8}.login-input-wrap input:focus{border-color:var(--osp-accent);background:#fff;box-shadow:0 0 0 4px #4f8fff2e}.login-input-wrap:focus-within>i{color:var(--osp-accent)}.login-input-wrap input::placeholder{color:#9ca3af}.login-error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin:0 0 16px;padding:10px 14px;font-size:14px}.login-actions{justify-content:flex-end;align-items:center;gap:12px;margin:18px 0 0;display:flex}.login-submit{background:var(--osp-primary);color:#fff;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:12px 28px;font-size:14px;font-weight:600;line-height:1;text-decoration:none;transition:all .14s;display:inline-flex;box-shadow:0 1px 2px #00000014,0 2px 6px #242b3d2e}.login-submit:hover{background:var(--osp-primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #242b3d47}.login-submit:active{transform:translateY(0)}.login-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.login-footer{text-align:center;width:100%;max-width:440px;color:var(--osp-footer-text);margin-top:28px;padding:16px 4px;font-size:13px}.login-footer p{color:var(--osp-footer-text);margin:2px 0;font-size:13px}.login-footer a{color:var(--osp-footer-link);text-decoration:none}.login-footer a:hover{color:#fff;text-decoration:underline}.login-footer .inline{margin:8px 12px 4px;display:inline-block}@media (max-width:520px){.login-screen{padding:24px 12px 16px}.login-card{border-radius:12px;padding:28px 22px 22px}}