input[type="email"],
input[type="password"],
input[type="text"] {          /* add text for username field */
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    box-sizing: border-box;
    width: 100%;              /* changed: was 50%, now matches errorlist */
}

ul.errorlist {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
    color: #ff6b6b;
    font-size: 0.875rem;
    /* removed width: 100% — it inherits from .form-group naturally */
}

.form-group {
    width: 100%;
    box-sizing: border-box;
}

.btn-invisible,
.btn-invisible:hover,
.btn-invisible:focus {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.btn-invisible:hover {
    background: none;
}

.nav-links .nav-auth-link {
        color: var(--accent);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links .nav-auth-link:hover {
    color: #fff;
}

.nav-top-links a,
.nav-top-links form {
    display: flex;
    align-items: center;
}