.login-body { min-height: 100vh; display: grid; place-items: center; background: #0d0f0a; }
.login-card { width: min(380px, 92vw); padding: 34px 30px; border: 1px solid var(--line-hot, #2a3326); border-radius: 4px; background: #11140d; box-shadow: 0 18px 60px rgba(0,0,0,.5); position: relative; z-index: 1; }
.login-mark { font-family: 'Archivo', sans-serif; font-weight: 900; letter-spacing: .02em; font-size: 30px; color: var(--ink, #e8efe2); margin: 0; }
.login-mark .slash { color: var(--acid, #b6ff3a); }
.login-sub { font-family: var(--mono, 'IBM Plex Mono', monospace); font-size: 12px; letter-spacing: .08em; color: var(--ink-dim, #8a9882); margin: 6px 0 22px; text-transform: uppercase; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form label { font-family: var(--mono, monospace); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim, #8a9882); display: flex; flex-direction: column; gap: 6px; }
.login-form input { font-family: var(--mono, monospace); font-size: 14px; padding: 10px 12px; background: #0a0c07; border: 1px solid var(--line-hot, #2a3326); border-radius: 2px; color: var(--ink, #e8efe2); }
.login-form input:focus { outline: none; border-color: var(--acid-deep, #7fbf1f); }
.btn-login { margin-top: 6px; font-family: var(--mono, monospace); font-weight: 600; letter-spacing: .14em; padding: 11px; background: var(--acid, #b6ff3a); color: #0d0f0a; border: none; border-radius: 2px; cursor: pointer; }
.btn-login:hover { filter: brightness(1.08); }
.login-err { color: var(--red, #ff5b5b); font-family: var(--mono, monospace); font-size: 11.5px; min-height: 14px; margin: 2px 0 0; }
.hidden { display: none !important; }